Limited Internal
TABLE OF CONTENTS 1 (1)
Prepared (also subject responsible if other) No.
Stella TAO 00152-EN/LZT146350
Approved Checked Date Rev Reference
2006-6-19 A
Contents
General Information ............................................................. 2
Safety Specification ............................................................. 3
Absolute Maximum Ratings ............................................................. 4
Product Program Ordering No.
0.9-3.6 V/3 A PMD 4118O ...........................................
1.0 V/3 A Electrical Specification ............................................................. 5
1.2 V/3 A Electrical Specification ........................................................... 11
1.5 V/3 A Electrical Specification ........................................................... 17
1.8 V/3 A Electrical Specification ........................................................... 23
2.5 V/3 A Electrical Specification ........................................................... 29
3.3 V/3 A Electrical Specification ........................................................... 32
EMC Specification ........................................................... 35
Operating Information ........................................................... 35
Thermal Consideration ........................................................... 37
Connections ........................................................... 38
Mechanical Information ........................................................... 39
Soldering Information ........................................................... 41
Delivery Information ........................................................... 43
Product Qualification Specification ........................................................... 44
Ericsson Internal
PRODUCT SPECIFICATION 1 (3)
Prepared (also subject responsible if other) No.
SEC/D Stella TAO 1/1301-BMR652 4 Uen
Approved Checked Date Rev Reference
MPM/BY/M [Krister Lundberg] 2006-12-26 B
Key Features
• 3A output current
• 3 -5.5V input voltage range
• Output voltages from 0.9V up to 3.6V
• Industry standard POLATM compatible
• 18.92 x 12.57 x 8.5 mm (0.745 x 0.495 x 0.335 in.)
• High efficiency, up to. 94%
• Auto TrackTM sequencing pin
• More than 5.14 million hours MTBF
General Characteristics
• Operating temperature: -40oC to 85 oC
• Output short-circuit protection
• Over temperature protection
• On/Off inhibit control
• Highly automated manufacturing ensures quality
• ISO 9001/14001 certified supplier
Safety Approvals Design for Environment
Pending Meets requirements in high-
temperature lead-free soldering
processes.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
Ericsson Internal
PRODUCT SPECIFICATION 2 (3)
Prepared (also subject responsible if other) No.
SEC/D Stella TAO 1/1301-BMR652 4 Uen
Approved Checked Date Rev Reference
MPM/BY/M [Krister Lundberg] 2006-12-26 B
General Information
Ordering Information
See Contents for individual product ordering numbers.
Option Suffix Ordering No.
Through hole pin
SMD pin
SMD pin, leadfree reflow
temperature capable
P
S
SR
PMD 4118O WP
PMD 4118O WS
PMD 4118O WSR
Reliability
The Mean Time Between Failure (MTBF) is calculated at full
output power and an operating ambient temperature (TA) of
+40°C, which is a typical condition in Information and
Communication Technology (ICT) equipment. Different
methods could be used to calculate the predicted MTBF
and failure rate which may give different results. Ericsson
Power Modules currently uses Telcordia SR332.
Predicted MTBF for the series is:
- 5.14 million hours according to Telcordia SR332, issue
1, Black box technique.
Telcordia SR332 is a commonly used standard method
intended for reliability calculations in ICT equipment. The
parts count procedure used in this method was originally
modelled on the methods from MIL-HDBK-217F, Reliability
Predictions of Electronic Equipment. It assumes that no
reliability data is available on the actual units and devices
for which the predictions are to be made, i.e. all predictions
are based on generic reliability parameters.
Compatibility with RoHS requirements
The products are compatible with the relevant clauses and
requirements of the RoHS directive 2002/95/EC and have a
maximum concentration value of 0.1% by weight in
homogeneous materials for lead, mercury, hexavalent
chromium, PBB and PBDE and of 0.01% by weight in
homogeneous materials for cadmium.
Exemptions in the RoHS directive utilized in Ericsson
Power Modules products include:
- Lead in high melting temperature type solder (used to
solder the die in semiconductor packages)
- Lead in glass of electronics components and in
electronic ceramic parts (e.g. fill material in chip
resistors)
- Lead as an alloying element in copper alloy containing
up to 4% lead by weight (used in connection pins
made of Brass)
The exemption for lead in solder for servers, storage and
storage array systems, network infrastructure equipment
for switching, signaling, transmission as well as network
management for telecommunication is only utilized in
surface mount products intended for end-users’ leaded
SnPb Eutectic soldering processes.
Quality Statement
The products are designed and manufactured in an
industrial environment where quality systems and methods
like ISO 9000, 6σ (sigma), and SPC are intensively in use to
boost the continuous improvements strategy. Infant
mortality or early failures in the products are screened out
and they are subjected to an ATE-based final test.
Conservative design rules, design reviews and product
qualifications, plus the high competence of an engaged
work force, contribute to the high quality of our products.
Warranty
Warranty period and conditions are defined in Ericsson
Power Modules General Terms and Conditions of Sale.
Limitation of Liability
Ericsson Power Modules does not make any other
warranties, expressed or implied including any warranty of
merchantability or fitness for a particular purpose
(including, but not limited to, use in life support
applications, where malfunctions of product can cause
injury to a person’s health or life).
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
2
Ericsson Internal
PRODUCT SPECIFICATION 3 (3)
Prepared (also subject responsible if other) No.
SEC/D Stella TAO 1/1301-BMR652 4 Uen
Approved Checked Date Rev Reference
MPM/BY/M [Krister Lundberg] 2006-12-26 B
Safety Specification
General information
Ericsson Power Modules DC/DC converters and DC/DC
regulators are designed in accordance with safety
standards IEC/EN/UL60950, Safety of Information
Technology Equipment.
IEC/EN/UL60950 contains requirements to prevent injury
or damage due to the following hazards:
• Electrical shock
• Energy hazards
• Fire
• Mechanical and heat hazards
• Radiation hazards
• Chemical hazards
On-board DC-DC converters are defined as component
power supplies. As components they cannot fully comply
with the provisions of any Safety requirements without
“Conditions of Acceptability”. It is the responsibility of the
installer to ensure that the final product housing these
components complies with the requirements of all
applicable Safety standards and Directives for the final
product.
Component power supplies for general use should comply
with the requirements in IEC60950, EN60950 and
UL60950 “Safety of information technology equipment”.
There are other more product related standards, e.g.
IEEE802.3af “Ethernet LAN/MAN Data terminal equipment
power”, and ETS300132-2 “Power supply interface at the
input to telecommunications equipment; part 2: DC”, but
all of these standards are based on IEC/EN/UL60950 with
regards to safety.
Ericsson Power Modules DC/DC converters and DC/DC
regulators are UL60950 recognized and certified in
accordance with EN60950.
The flammability rating for all construction parts of the
products meets requirements for V-0 class material
according to IEC 60695-11-10.
The products should be installed in the end-use
equipment, in accordance with the requirements of the
ultimate application. Normally the output of the DC/DC
converter is considered as SELV (Safety Extra Low
Voltage) and the input source must be isolated by
minimum Double or Reinforced Insulation from the primary
circuit (AC mains) in accordance with IEC/EN/UL60950.
Isolated DC/DC converters
It is recommended that a slow blow fuse with a rating
twice the maximum input current per selected product be
used at the input of each DC/DC converter. If an input filter
is used in the circuit the fuse should be placed in front of
the input filter.
In the rare event of a component problem in the input filter
or in the DC/DC converter that imposes a short circuit on
the input source, this fuse will provide the following
functions:
• Isolate the faulty DC/DC converter from the input
power source so as not to affect the operation of
other parts of the system.
• Protect the distribution wiring from excessive
current and power loss thus preventing
hazardous overheating.
The galvanic isolation is verified in an electric strength test.
The test voltage (Viso) between input and output is
1500 Vdc or 2250 Vdc for 60 seconds (refer to product
specification).
Leakage current is less than 1 μA at nominal input voltage.
24 V DC systems
The input voltage to the DC/DC converter is SELV (Safety
Extra Low Voltage) and the output remains SELV under
normal and abnormal operating conditions.
48 and 60 V DC systems
If the input voltage to Ericsson Power Modules DC/DC
converter is 75 Vdc or less, then the output remains SELV
(Safety Extra Low Voltage) under normal and abnormal
operating conditions.
Single fault testing in the input power supply circuit should
be performed with the DC/DC converter connected to
demonstrate that the input voltage does not exceed
75 Vdc.
If the input power source circuit is a DC power system, the
source may be treated as a TNV2 circuit and testing has
demonstrated compliance with SELV limits and isolation
requirements equivalent to Basic Insulation in accordance
with IEC/EN/UL60950.
Non-isolated DC/DC regulators
The input voltage to the DC/DC regulator is SELV (Safety
Extra Low Voltage) and the output remains SELV under
normal and abnormal operating conditions.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
3
Limited Internal
PRODUCT SPEC. 1 (31)
Prepared (also subject responsible if other) No.
EGUHAIL 2/1301-BMR 6524 Uen
Approved Checked Date Rev Reference
SEC/D (Julia You) ESHUHAN 2008-11-27 C
Absolute Maximum Ratings
Characteristics min typ max Unit
T
amb
Operating Temperature (see Thermal Consideration section) —40 85 °C
T
S
Storage temperature —40 125 °C
V
I
Input voltage 3.0 3.3/5.0 5.5
(1)
V
Positive logic option V
I
-0.5 Open V
V
inh
Inhibit On/Off pin voltage
(see Operating Information section) Negative logic option N/A N/A V
Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are
normally tested with one parameter at a time exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits, function and
performance may degrade in an unspecified manner.
Note 1: For input voltage between 3.0-4.4 V, the output adjust range is limited to 0.9- (
v
I
-1.1) V.
Fundamental Circuit Diagram
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
4
Limited Internal
PRODUCT SPEC. 2 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.0 V/3 A Electrical Specification PMD 4118O
Tref = -40 to +85ºC, VI = 3.0 to 5.5 V, Radj = 84.5 kΩ, unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI = 3.3/5.0 V, max IO , unless otherwise specified under Conditions.
Additional Cin= 47µF and Cout= 47µF. See Operating Information section for selection of capacitor types.
Connect the sense pin, where available, to the output pin.
Characteristics Conditions min typ max Unit
VI Input voltage range 3.0 5.5 V
VI = increasing 2.95 3
UVLO Undervoltage lockout VI = decreasing 2.7 2.8
V
CI Internal input capacitance 22 µF
PO Output power 0 3.0 W
50 % of max IO 81.8
VI = 3.3 V max IO 74.2
50 % of max IO 82.1
η Efficiency
VI = 5.0 V max IO 76.1
%
VI = 3.3 V, max IO 1.0
Pd Power Dissipation VI = 5.0 V, max IO 0.9
W
IO = 0, VI = 3.3 V 70
Pli Input idling power IO = 0, VI = 5.0 V 100
mW
VI = 3.3 V (turned off with INHIBIT) 3.3
Pinh Input standby power VI = 5.0 V (turned off with INHIBIT) 5.0
mW
VI = 3.3 V, max IO 1.2
IS Static Input current VI = 5.0 V, max IO 0.8
A
fs Switching frequency 0-100 % of max IO 700 kHz
VOi Output voltage initial setting and
accuracy Tref = +25°C, VI = 5.0 V, max IO 0.980 1.000 1.020 V
Output voltage tolerance band 10-100 % of max IO 0.970 1.030 V
IO = 0, VI = 3.3 V 1.003
Idling voltage IO = 0, VI = 5.0 V 1.003 V
Line regulation max IO ±1 mV
VO
Load regulation VI = 3.3/5.0 V, 0-100 % of max IO ±5 mV
VI = 3.3 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
±80
Vtr Load transient
voltage deviation VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
±60
mV
VI = 3.3 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
110
ttr Load transient recovery time VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
90
µS
VI = 3.3 V, max IO 7.1
tr Ramp-up time
(from 10−90 % of VOi) VI = 5.0 V, max IO 6.8
ms
VI = 3.3 V, max IO 12.8
ts Start-up time
(from VI connection to 90 % of VOi) VI = 5.0 V, max IO 12.5
ms
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
5
Limited Internal
PRODUCT SPEC. 3 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
Characteristics Conditions min typ max Unit
Max IO 50 µS
VI = 3.3 V IO = 0.3 A 300 µS
Max IO 80 µS
tf
Ramp-down
time
(from 90−10 %
of VOi) VI = 5.0 V IO = 0.3 A 300 µS
VI = 3.3 V, Max IO 18.3
INHIBIT start-up time VI = 5.0 V, Max IO 16.9
ms
Max IO 120 µS
VI = 3.3 V IO = 0.3 A 140 µS
Max IO 140 µS
Tinh
INHIBIT
shutdown fall
time
(From INHIBIT
off to 10 % of
VO)
VI = 5.0 V IO = 0.3 A 160 µS
IO Output current 0 3 A
Ilim Current limit threshold Tref < max Tref, 7 A
VOac Output ripple & noise See ripple & noise section,
max IO, VOi 10 mVp-p
Note 1: Output filter according to Ripple & Noise section
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
6
Limited Internal
PRODUCT SPEC. 4 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.0 V/3 A Typical Characteristics (VI = 3.0-3.3 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
3.3 V
3.0 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
3.3 V
3.0 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
020406080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
0.90
0.95
1.00
1.05
1.10
01234[A]
[V]
3.3 V
3.0 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
7
Limited Internal
PRODUCT SPEC. 5 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.0 V/3 A Typical Characteristics (VI = 5.0-5.5 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
5.0 V
5.5 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
5.0 V
5.5 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
0 2040 6080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
0.90
0.95
1.00
1.05
1.10
01234[A]
[V]
5.0 V
5.5 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
8
Limited Internal
PRODUCT SPEC. 6 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.0 V/3 A Typical Characteristics (VI = 3.3 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 3.3 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
9
Limited Internal
PRODUCT SPEC. 7 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.0 V/3 A Typical Characteristics (VI = 5.0 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 5.0 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
10
Limited Internal
PRODUCT SPEC. 8 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.2 V/3 A Electrical Specification PMD 4118O
Tref = -40 to +85ºC, VI = 3.0 to 5.5 V, Radj = 26.1 kΩ, unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI = 3.3/5.0 V, max IO , unless otherwise specified under Conditions.
Additional Cin= 47µF and Cout= 47µF. See Operating Information section for selection of capacitor types.
Connect the sense pin, where available, to the output pin.
Characteristics Conditions min typ max Unit
VI Input voltage range 3.0 5.5 V
VI = increasing 2.95 3
UVLO Undervoltage lockout VI = decreasing 2.7 2.8
V
CI Internal input capacitance 22 µF
PO Output power 0 3.6 W
50 % of max IO 84.2
VI = 3.3 V max IO 77.4
50 % of max IO 84.1
η Efficiency
VI = 5.0 V max IO 79.0
%
VI = 3.3 V, max IO 1.1
Pd Power Dissipation VI = 5.0 V, max IO 1.0
W
IO = 0, VI = 3.3 V 75
Pli Input idling power IO = 0, VI = 5.0 V 120
mW
VI = 3.3 V (turned off with INHIBIT) 3.3
Pinh Input standby power VI = 5.0 V (turned off with INHIBIT) 5.0
mW
VI = 3.3 V, max IO 1.4
IS Static Input current VI = 5.0 V, max IO 0.9
A
fs Switching frequency 0-100 % of max IO 700 kHz
VOi Output voltage initial setting and
accuracy Tref = +25°C, VI = 5.0 V, max IO 1.176 1.200 1.224 V
Output voltage tolerance band 10-100 % of max IO 1.164 1.236 V
IO = 0, VI = 3.3 V 1.206
Idling voltage IO = 0, VI = 5.0 V 1.206 V
Line regulation max IO ±1 mV
VO
Load regulation VI = 3.3/5.0 V, 0-100 % of max IO ±5 mV
VI = 3.3 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
±85
Vtr Load transient
voltage deviation VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
±60
mV
VI = 3.3 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
120
ttr Load transient recovery time VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
110
µS
VI = 3.3 V, max IO 7.0
tr Ramp-up time
(from 10−90 % of VOi) VI = 5.0 V, max IO 6.7
ms
VI = 3.3 V, max IO 12.6
ts Start-up time
(from VI connection to 90 % of VOi) VI = 5.0 V, max IO 12.5
ms
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
11
Limited Internal
PRODUCT SPEC. 9 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
Characteristics Conditions min typ max Unit
Max IO 50 µS
VI = 3.3 V IO = 0.3 A 340 µS
Max IO 60 µS
tf
Ramp-down
time
(from 90−10 %
of VOi) VI = 5.0 V IO = 0.3 A 350 µS
VI = 3.3 V, Max IO 18.4
INHIBIT start-up time VI = 5.0 V, Max IO 16.9
ms
Max IO 100 µS
VI = 3.3 V IO = 0.3 A 130 µS
Max IO 160 µS
Tinh
INHIBIT
shutdown fall
time
(From INHIBIT
off to 10 % of
VO)
VI = 5.0 V IO = 0.3 A 180 µS
IO Output current 0 3 A
Ilim Current limit threshold Tref < max Tref, 7 A
VOac Output ripple & noise See ripple & noise section,
max IO, VOi 10 mVp-p
Note 1: Output filter according to Ripple & Noise section
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
12
Limited Internal
PRODUCT SPEC. 10 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.2 V/3 A Typical Characteristics (VI = 3.0-3.3 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
3.3 V
3.0 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
3.3 V
3.0 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
020406080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
1.10
1.15
1.20
1.25
1.30
01234[A]
[V]
3.3 V
3.0 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
13
Limited Internal
PRODUCT SPEC. 11 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.2 V/3 A Typical Characteristics (VI = 5.0-5.5 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
5.0 V
5.5 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
5.0 V
5.5 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
0 2040 6080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
1.10
1.15
1.20
1.25
1.30
01234[A]
[V]
5.0 V
5.5 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
14
Limited Internal
PRODUCT SPEC. 12 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.2 V/3 A Typical Characteristics (VI = 3.3 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 3.3 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
15
Limited Internal
PRODUCT SPEC. 13 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.2 V/3 A Typical Characteristics (VI = 5.0 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 5.0 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
16
Limited Internal
PRODUCT SPEC. 14 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.5 V/3 A Electrical Specification PMD 4118O
Tref = -40 to +85ºC, VI = 3.0 to 5.5 V, Radj = 11.5 kΩ, unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI = 3.3/5.0 V, max IO , unless otherwise specified under Conditions.
Additional Cin= 47µF and Cout= 47µF. See Operating Information section for selection of capacitor types.
Connect the sense pin, where available, to the output pin.
Characteristics Conditions min typ max Unit
VI Input voltage range 3.0 5.5 V
VI = increasing 2.95 3
UVLO Undervoltage lockout VI = decreasing 2.7 2.8
V
CI Internal input capacitance 22 µF
PO Output power 0 4.5 W
50 % of max IO 86.9
VI = 3.3 V max IO 81.0
50 % of max IO 86.2
η Efficiency
VI = 5.0 V max IO 82.2
%
VI = 3.3 V, max IO 1.1
Pd Power Dissipation VI = 5.0 V, max IO 1.0
W
IO = 0, VI = 3.3 V 80
Pli Input idling power IO = 0, VI = 5.0 V 130
mW
VI = 3.3 V (turned off with INHIBIT) 3.3
Pinh Input standby power VI = 5.0 V (turned off with INHIBIT) 5.0
mW
VI = 3.3 V, max IO 1.7
IS Static Input current VI = 5.0 V, max IO 1.1
A
fs Switching frequency 0-100 % of max IO 700 kHz
VOi Output voltage initial setting and
accuracy Tref = +25°C, VI = 5.0 V, max IO 1.470 1.500 1.530 V
Output voltage tolerance band 10-100 % of max IO 1.455 1.545 V
IO = 0, VI = 3.3 V 1.507
Idling voltage IO = 0, VI = 5.0 V 1.507 V
Line regulation max IO ±1 mV
VO
Load regulation VI = 3.3/5.0 V, 0-100 % of max IO ±5 mV
VI = 3.3 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
±100
Vtr Load transient
voltage deviation VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
±90
mV
VI = 3.3 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
120
ttr Load transient recovery time VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
110
µS
VI = 3.3 V, max IO 7.1
tr Ramp-up time
(from 10−90 % of VOi) VI = 5.0 V, max IO 6.8
ms
VI = 3.3 V, max IO 12.7
ts Start-up time
(from VI connection to 90 % of VOi) VI = 5.0 V, max IO 12.4
ms
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
17
Limited Internal
PRODUCT SPEC. 15 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
Characteristics Conditions min typ max Unit
Max IO 60 µS
VI = 3.3 V IO = 0.3 A 430 µS
Max IO 60 µS
tf
Ramp-down
time
(from 90−10 %
of VOi) VI = 5.0 V IO = 0.3 A 430 µS
VI = 3.3 V, Max IO 18.4
INHIBIT start-up time VI = 5.0 V, Max IO 17.4
ms
Max IO 140 µS
VI = 3.3 V IO = 0.3 A 160 µS
Max IO 160 µS
Tinh
INHIBIT
shutdown fall
time
(From INHIBIT
off to 10 % of
VO)
VI = 5.0 V IO = 0.3 A 180 µS
IO Output current 0 3 A
Ilim Current limit threshold Tref < max Tref, 7 A
VOac Output ripple & noise See ripple & noise section,
max IO, VOi 10 mVp-p
Note 1: Output filter according to Ripple & Noise section
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
18
Limited Internal
PRODUCT SPEC. 16 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.5 V/3 A Typical Characteristics (VI = 3.0-3.3 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
3.3 V
3.0 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
3.3 V
3.0 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
020406080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
1.40
1.45
1.50
1.55
1.60
01234[A]
[V]
3.3 V
3.0 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
19
Limited Internal
PRODUCT SPEC. 17 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.5 V/3 A Typical Characteristics (VI = 5.0-5.5 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
5.0 V
5.5 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
5.0 V
5.5 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
0 2040 6080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
1.40
1.45
1.50
1.55
1.60
01234[A]
[V]
5.0 V
5.5 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
20
Limited Internal
PRODUCT SPEC. 18 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.5 V/3 A Typical Characteristics (VI = 3.3 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 3.3 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
21
Limited Internal
PRODUCT SPEC. 19 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.5 V/3 A Typical Characteristics (VI = 5.0 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 5.0 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
22
Limited Internal
PRODUCT SPEC. 20 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.8 V/3 A Electrical Specification PMD 4118O
Tref = -40 to +85ºC, VI = 3.0 to 5.5 V, Radj = 6.65 kΩ, unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI = 3.3/5.0 V, max IO , unless otherwise specified under Conditions.
Additional Cin= 47µF and Cout= 47µF. See Operating Information section for selection of capacitor types.
Connect the sense pin, where available, to the output pin.
Characteristics Conditions min typ max Unit
VI Input voltage range 3.0 5.5 V
VI = increasing 2.95 3
UVLO Undervoltage lockout VI = decreasing 2.7 2.8
V
CI Internal input capacitance 22 µF
PO Output power 0 5.4 W
50 % of max IO 88.8
VI = 3.3 V max IO 83.6
50 % of max IO 87.8
η Efficiency
VI = 5.0 V max IO 84.5
%
VI = 3.3 V, max IO 1.1
Pd Power Dissipation VI = 5.0 V, max IO 1.0
W
IO = 0, VI = 3.3 V 85
Pli Input idling power IO = 0, VI = 5.0 V 150
mW
VI = 3.3 V (turned off with INHIBIT) 3.3
Pinh Input standby power VI = 5.0 V (turned off with INHIBIT) 5.0
mW
VI = 3.3 V, max IO 2.0
IS Static Input current VI = 5.0 V, max IO 1.3
A
fs Switching frequency 0-100 % of max IO 700 kHz
VOi Output voltage initial setting and
accuracy Tref = +25°C, VI = 5.0 V, max IO 1.764 1.800 1.836 V
Output voltage tolerance band 10-100 % of max IO 1.746 1.854 V
IO = 0, VI = 3.3 V 1.804
Idling voltage IO = 0, VI = 5.0 V 1.804 V
Line regulation max IO ±1 mV
VO
Load regulation VI = 3.3/5.0 V, 0-100 % of max IO ±5 mV
VI = 3.3 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
±100
Vtr Load transient
voltage deviation VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
±70
mV
VI = 3.3 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
120
ttr Load transient recovery time VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1
100
µS
VI = 3.3 V, max IO 7.1
tr Ramp-up time
(from 10−90 % of VOi) VI = 5.0 V, max IO 6.8
ms
VI = 3.3 V, max IO 12.6
ts Start-up time
(from VI connection to 90 % of VOi) VI = 5.0 V, max IO 12.4
ms
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
23
Limited Internal
PRODUCT SPEC. 21 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
Characteristics Conditions min typ max Unit
Max IO 60 µS
VI = 3.3 V IO = 0.3 A 500 µS
Max IO 60 µS
tf
Ramp-down
time
(from 90−10 %
of VOi) VI = 5.0 V IO = 0.3 A 500 µS
VI = 3.3 V, Max IO 18.2
INHIBIT start-up time VI = 5.0 V, Max IO 16.9
ms
Max IO 130 µS
VI = 3.3 V IO = 0.3 A 140 µS
Max IO 150 µS
Tinh
INHIBIT
shutdown fall
time
(From INHIBIT
off to 10 % of
VO)
VI = 5.0 V IO = 0.3 A 180 µS
IO Output current 0 3 A
Ilim Current limit threshold Tref < max Tref, 7 A
VOac Output ripple & noise See ripple & noise section,
max IO, VOi 10 mVp-p
Note 1: Output filter according to Ripple & Noise section
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
24
Limited Internal
PRODUCT SPEC. 22 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.8 V/3 A Typical Characteristics (VI = 3.0-3.3 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
3.3 V
3.0 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
3.3 V
3.0 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
020406080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
1.70
1.75
1.80
1.85
1.90
01234[A]
[V]
3.3 V
3.0 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
25
Limited Internal
PRODUCT SPEC. 23 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.8 V/3 A Typical Characteristics (VI = 5.0-5.5 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
5.0 V
5.5 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
5.0 V
5.5 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
0 2040 6080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
1.70
1.75
1.80
1.85
1.90
01234[A]
[V]
5.0 V
5.5 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
26
Limited Internal
PRODUCT SPEC. 24 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.8 V/3 A Typical Characteristics (VI = 3.3 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 3.3 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 3.3 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
27
Limited Internal
PRODUCT SPEC. 25 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
1.8 V/3 A Typical Characteristics (VI = 5.0 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 5.0 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
28
Limited Internal
PRODUCT SPEC. 26 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
2.5 V/3 A Electrical Specification PMD 4118O
Tref = -40 to +85ºC, VI = 4.5 to 5.5 V, Radj = 2.32 kΩ, unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI = 5.0 V, max IO , unless otherwise specified under Conditions.
Additional Cin= 47µF and Cout= 47µF. See Operating Information section for selection of capacitor types.
Connect the sense pin, where available, to the output pin.
Characteristics Conditions min typ max Unit
VI Input voltage range 4.5 5.5 V
VI = increasing TBD TBD
UVLO Undervoltage lockout VI = decreasing TBD TBD V
CI Internal input capacitance 22 µF
PO Output power 0 7.5 W
50 % of max IO 90.5
η Efficiency max IO 88.2 %
Pd Power Dissipation max IO 1.0 W
Pli Input idling power IO= 0, VI = 5.0 V 170 mW
Pinh Input standby power VI = 5.0 V (turned off with INHIBIT) 5.0 mW
IS Static Input current VI = 5.0 V, max IO 1.7 A
fs Switching frequency 0-100 % of max IO 700 kHz
VOi Output voltage initial setting and
accuracy Tref = +25°C, VI = 5.0 V, max IO 2.450 2.500 2.550 V
Output voltage tolerance band 10-100 % of max IO 2.425 2.575 V
Idling voltage IO = 0 2.506 V
Line regulation max IO ±1 mV
VO
Load regulation VI = 5.0 V, 0-100 % of max IO ±5 mV
Vtr Load transient
voltage deviation ±70 mV
ttr Load transient recovery time
VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1 100 µs
tr Ramp-up time
(from 10−90 % of VOi) 7.0 ms
ts Start-up time
(from VI connection to 90% of VOi)
max IO
12.3 ms
Max IO 60 µs
tf Ramp-down time
(from 90−10 % of VOi) IO = 0.3 A 420 µs
INHIBIT start-up time Max IO 16.9 ms
Max IO 170 µs
tInh INHIBIT shutdown fall time
(From INHIBIT off to 10% of VO) IO = 0.3 A 200 µs
IO Output current 0 3 A
Ilim Current limit threshold Tref < max Tref, 7 A
VOac Output ripple & noise See ripple & noise section,
max IO, VOi 10 mVp-p
Note 1: Output filter according to Ripple & Noise section
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
29
Limited Internal
PRODUCT SPEC. 27 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
2.5 V/3 A Typical Characteristics (VI = 4.5-5.5 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
5.0 V
5.5 V
4.5 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
5.0 V
5.5 V
4.5 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
0 2040 6080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
2.40
2.45
2.50
2.55
2.60
01234[A]
[V]
5.0 V
5.5 V
4.5 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
30
Limited Internal
PRODUCT SPEC. 28 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
2.5 V/3 A Typical Characteristics (VI = 5.0 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 5.0 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
31
Limited Internal
PRODUCT SPEC. 29 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
3.3 V/3 A Electrical Specification PMD 4118O
Tref = -40 to +85ºC, VI = 4.5 to 5.5 V, Radj = 475 Ω, unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI = 5.0 V, max IO , unless otherwise specified under Conditions.
Additional Cin= 47µF and Cout= 47µF. See Operating Information section for selection of capacitor types.
Connect the sense pin, where available, to the output pin.
Characteristics Conditions min typ max Unit
VI Input voltage range 4.5 5.5 V
VI = increasing TBD TBD
UVLO Undervoltage lockout VI = decreasing TBD TBD V
CI Internal input capacitance 22 µF
PO Output power 0 9.9 W
50 % of max IO 93.2
η Efficiency max IO 90.9 %
Pd Power Dissipation max IO 1.0 W
Pli Input idling power IO= 0, VI = 5.0 V 160 mW
Pinh Input standby power VI = 5.0 V (turned off with INHIBIT) 5.0 mW
IS Static Input current VI = 5.0 V, max IO 2.2 A
fs Switching frequency 0-100 % of max IO 700 kHz
VOi Output voltage initial setting and
accuracy Tref = +25°C, VI = 5.0 V, max IO 3.234 3.300 3.366 V
Output voltage tolerance band 10-100 % of max IO 3.201 3.399 V
Idling voltage IO = 0 3.300 V
Line regulation max IO ±1 mV
VO
Load regulation VI = 5.0 V, 0-100 % of max IO ±5 mV
Vtr Load transient
voltage deviation ±75 mV
ttr Load transient recovery time
VI = 5.0 V, Load step 50-100-50 %
of max IO, di/dt = 1 A/µs,
see Note 1 100 µs
tr Ramp-up time
(from 10−90 % of VOi) 7.0 ms
ts Start-up time
(from VI connection to 90% of VOi)
max IO
12.2 ms
Max IO 70 µs
tf Ramp-down time
(from 90−10 % of VOi) IO = 0.3 A 540 µs
INHIBIT start-up time Max IO 17.2 ms
Max IO 170 µs
tInh INHIBIT shutdown fall time
(From INHIBIT off to 10% of VO) IO = 0.3 A 300 µs
IO Output current 0 3 A
Ilim Current limit threshold Tref < max Tref, 7 A
VOac Output ripple & noise See ripple & noise section,
max IO, VOi 10 mVp-p
Note 1: Output filter according to Ripple & Noise section
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
32
Limited Internal
PRODUCT SPEC. 30 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
3.3 V/3 A Typical Characteristics (VI = 4.5-5.5 V)
PMD 4118O
Efficiency
Power Dissipation
70
75
80
85
90
95
100
01234[A]
[%]
5.0 V
5.5 V
4.5 V
0.0
0.5
1.0
1.5
2.0
01234[A]
[W]
5.0 V
5.5 V
4.5 V
Efficiency vs. load current and input voltage at Tref = +25°C Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating Output Characteristics
0
1
2
3
4
0 2040 6080[°C]
[A]
2.0 m/s
Nat. Conv.
1.0 m/s
3.20
3.25
3.30
3.35
3.40
01234[A]
[V]
5.0 V
5.5 V
4.5 V
Available load current vs. ambient air temperature and airflow at
VI = 3.3 V, VOUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at Tref = +25°C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
33
Limited Internal
PRODUCT SPEC. 31 (31)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 2/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
3.3 V/3 A Typical Characteristics (VI = 5.0 V) PMD 4118O
Start-up Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting VI at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Ripple & Noise Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
Tref = +25°C, IO = 3 A resistive load,
VI = 5.0 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (1.5-3-1.5 A) at:
Tref =+25°C, VI = 5.0 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (1.5 A/div.).
Time scale: 0.1 ms/div.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
34
Ericsson Internal
PRODUCT SPEC. 1 (5)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 3/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
EMC Specification
Conducted EMI measured according to test set-up.
The fundamental switching frequency is 700 kHz for PMD
4118O @ VI = 3.3V or 5 V, max IO.
Conducted EMI Input terminal value (typ)
TBD
EMI without filter
TBD
Test set-up
Layout recommendation
The radiated EMI performance of the POL regulator will
depend on the PCB layout and ground layer design.
It is also important to consider the stand-off of the POL
regulator.
If a ground layer is used, it should be connected to the output
of the POL regulator and the equipment ground or chassis.
A ground layer will increase the stray capacitance in the PCB
and improve the high frequency EMC performance.
Output ripple and noise
Output ripple and noise measured according to figure below.
See Design Note 022 for detailed information.
Output ripple and noise test setup
Operating information
Extended information for POLA products is found in
Application Note POLA (AN205).
Input Voltage
The input voltage range 3.0 to 5.5 Vdc makes the product
easy to use in intermediate bus applications when powered
by a regulated 3.3 V or 5 V bus converter. The PMD product
family is also available with 12 Vin.
Turn on/off Input Voltage
The POL regulators monitor the input voltage and will turn on
and turn off at predetermined levels.
The typical hysteresis between turn on and turn off input
voltage is 0.3 V.
Inhibit Control (INH)
The products are equipped with a
Inhibit control function referenced
to the primary negative input
connection (- In), positive logic. The
INHIBIT function allows the
regulator to be turned on/off by an
external device like a
semiconductor or mechanical
switch.
The regulator will turn on when the input voltage is applied
with the INHIBIT pin open. Turn off is achieved by connecting
the INHIBIT pin to the - In. To ensure safe turn off, the volta
g
e
difference between INHIBIT pin and the - In pin shall be less
than 0.5V. The regulator will restart automatically when this
connection is opened.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
35
Ericsson Internal
PRODUCT SPEC. 2 (5)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 3/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
External Ca
p
acitors
Input capacitors:
The recommended input capacitors are determined by the 47
µF minimum capacitance and 200 mArms minimum ripple
current rating.
Output capacitors (optional):
The recommended output capacitance of 47 µF will allow the
module to meet its transient response specification as
defined in the electrical specification.
When using one or more non-ceramic capacitors, the
calculated equivalent ESR should be no lower than 4 mΩ
(7mΩ using the manufacturer’s maximum ESR for a single
capacitor).
Input And Output Impedance
The impedance of both the input source and the load will
interact with the impedance of the POL regulator. It is
important that the input source has low characteristic
impedance. The regulators are designed for stable operation
without external capacitors connected to the input or output.
The performance in some applications can be enhanced by
addition of external capacitance as described under External
Decoupling Capacitors. If the input voltage source contains
significant inductance, the addition of a 100 µF capacitor
across the input of the POL regulator will ensure stable
operation. The capacitor is not required when powering the
POL regulator from an input source with an inductance below
10 µH.
External Decoupling Capacitors
When powering loads with significant dynamic current
requirements, the voltage regulation at the point of load can
be improved b
y
addition of decouplin
g
capacitors at the load.
The most effective technique is to locate low ESR ceramic
and electrolytic capacitors as close to the load as possible,
using several parallel capacitors to lower the effective ESR.
The ceramic capacitors will handle high-frequency dynamic
load changes while the electrolytic capacitors are used to
handle low frequency dynamic load changes. Ceramic
capacitors will also reduce any high frequency noise at the
load.
It is equally important to use low resistance and low
inductance PCB layouts and cabling.
External decoupling capacitors will become part of the
control loop of the POL regulator and may affect the stability
mar
g
ins. As a “rule of thumb”, 100 µF/A of output current can
be added without any additional analysis. The ESR of the
capacitors is a very important parameter. Power Modules
guarantee stable operation with a verified ESR value of >10
mΩ across the output connections.
For further information please contact your local Ericsson
Power Modules representative.
Output Voltage Adjust (Vadj)
The output voltage can be set by means of an external
resistor, connected to the Vadj pin. Nominal output voltage 0.9
V is set by leaving the Vadj pin open. Adjustment can only be
made to increase the output voltage setting.
To increase the voltage a resistor should be connected
between the Vadj pin and GND pin. The resistor value of the
Output voltage adjust function can be calculated accordin
g
to
the following formula.
RSET = 10 kΩ × 0.891 V/( Vo- 0.9 V ) — 3.24 kΩ
Parallel Operation
Two POL regulators may be paralleled for redundancy if the
total power is equal or less than PO max. It is not
recommended to parallel the POL regulators without using
external current sharing circuits.
Over Current Protection (OCP)
The POL regulators include current limiting circuitry for
protection at continuous overload.
The output voltage will decrease towards zero for output
currents in excess of the over-current threshold. The regulator
will resume normal operation after removal of the overload.
The load distribution should be designed for the maximum
output short circuit current specified. The current limit
operation is a “hick up” mode current limit.
Soft-start Power Up
From the moment a valid input voltage is applied, the soft-
start control introduces a short time-delay (typically less than
5 ms) before allowing the output voltage to rise.
The initial rise in input current when the input voltage first
starts to rise is the charge current drawn by the input
capacitors. Power-up is complete within 25 ms.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
36
Ericsson Internal
PRODUCT SPEC. 3 (5)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 3/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
Auto-Track™ Function
The AutoTrack function is designed so that 2 or more POL
regulators can track each others output voltage tightly
together. This can be accomplished by connection the
AutoTrack pin to the output of another POL regulator or by
feeding an external voltage ramp on the pin. The AutoTrack
will automatically track any external voltage that is applied
within the given rules in Application Note POLA (AN205).
Thermal Consideration
General
The POL regulators are designed to operate in different
thermal environments and sufficient coolin
g
must be provided
to ensure reliable operation.
Cooling is achieved mainly by conduction, from the pins to
the host board, and convection, which is dependant on the
airflow across the regulator. Increased airflow enhances the
cooling of the POL regulator.
The Output Current Derating graph found in the Output
section for each model provides the available output current
vs. ambient air temperature and air velocity at Vin = 3.3 V.
The POL regulator is tested on a 254 x 254 mm,
35 µm (1 oz), 8-layer test board mounted vertically in a wind
tunnel with a cross-section of 305 x 305 mm.
Proper cooling of the POL regulator can be verified by
measuring the temperature at positions P1, P2 and P3. The
temperature at these positions should not exceed the max
values provided in the table below.
Note that the max value is the absolute maximum rating
(non destruction) and that the electrical Output data is
guaranteed up to Tamb +85°C.
See Design Note 019 for further information.
Position Device Designation max value
P1 Pcb TBD
P2 Controller
Tref TBD
P3 Inductor TBD
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
37
Ericsson Internal
PRODUCT SPEC. 4 (5)
Prepared (also subject responsible if other) No.
SEC/D KEVIN YAN 3/1301-BMR 652 4 Uen
Approved Checked Date Rev Reference
SEC/D Julia You ESECZHW 2006-12-26 B
Thermal Consideration continued
Definition of reference temperature (Tref)
The reference temperature is used to monitor the temperature
limits of the product. Temperatures above maximum Tref are
not allowed and may cause degradation or permanent
damage to the product. Tref is also used to define the
temperature range for normal operating conditions.
Tref is defined by the design and used to guarantee safety
margins, proper operation and high reliability of the module.
Ambient Temperature Calculation
TBD
Connections
TOP VIEW
Pin Designation Function
1 GND Common ground connection
for the Vin and Vout power
connections.
2 Track This is an analog control
input that enables the output
voltage to follow an external
voltage.
3 Vin The positive input voltage
power node to the module.
4 Inhibit Applying a low-level ground
signal to this input disables
the module’s output.
5 Vo Adjust A 0.1 W 1% resistor must be
directly connected between
this pin and pin 1(GND) to set
the output voltage.
6 Vout The regulated positive power
output with respect to the
GND node.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
38
Ericsson Internal
PRODUCT SPEC. MECHANICAL 1 (2)
Prepared (also subject responsible if other) No.
EPANHON 4/1301-BMR 652 Uen
Approved Checked Date Rev Reference
SEC/D (LINDA ZHONG) (MICJAN) 2006-06-08 A
Mechanical Information (Surface mount version)
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1B June 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1C Aug 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
39
Ericsson Internal
PRODUCT SPEC. MECHANICAL 2 (2)
Prepared (also subject responsible if other) No.
EPANHON 4/1301-BMR 652 Uen
Approved Checked Date Rev Reference
SEC/D (LINDA ZHONG) (MICJAN) 2006-06-08 A
Mechanical Information (Through hole mount version)
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1B June 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1C Aug 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
40
Ericsson Internal
PRODUCT SPEC. MECHANICAL 1 (5)
Prepared (also subject responsible if other) No.
EPANHON 5/1301-BMR 652 Uen
Approved Checked Date Rev Reference
SEC/D (LINDA ZHONG) See end 2006-06-19 A
Soldering Information - Surface mounting
The surface mount version of the product is intended for
convection or vapor phase reflow Pb-free processes. To
achieve a good and reliable soldering result, make sure to
follow the recommendations from the solder paste supplier,
to use state-of-the-art reflow equipment and reflow profiling
techniques as well as the following guidelines.
A no-clean flux is recommended to avoid entrapment of
cleaning fluids in cavities inside of the DC/DC regulator. The
cleaning residues may affect long time reliability and isolation
voltage.
Minimum pin temperature recommendations
Pin number 5 and 6 is chosen as reference location for the
minimum pin temperature recommendations since this will be
the coolest solder joint during the reflow process.
SnPb solder processes
For Pb solder processes, a pin temperature (TPIN) in excess of
the solder melting temperature, (TL, +183 °C for Sn63/Pb37)
for more than 30 seconds, and a peak temperature of
+210 °C is recommended to ensure a reliable solder joint.
Lead-free (Pb-free) solder processes
For Pb-free solder processes, a pin temperature (TPIN) in
excess of the solder melting temperature (TL, +217 to +221 °C
for Sn/Ag/Cu solder alloys) for more than 30 seconds, and a
peak temperature of +235 °C on all solder joints is
recommended to ensure a reliable solder joint.
Maximum regulator temperature requirements
To avoid dama
g
e or performance de
g
radation of the product,
the reflow profile should be optimized to avoid excessive
heating. The maximum product temperature shall be
monitored by attaching a thermocoupler to the top of the
main transformer.
A sufficiently extended preheat time is recommended to
ensure an even temperature across the host PCB, for both
small and large devices. To reduce the risk of excessive
heating is also recommended to reduce the time in the reflow
zone as much as possible.
SnPb solder processes
For conventional SnPb solder processes, the product is
qualified for MSL 1 according to IPC/JEDEC standard
J-STD-020C.
During reflow, TP must not exceed +225 °C at any time.
Lead-free (Pb-free) solder processes
For Pb-free solder processes, the product is qualified for
MSL 3 according to IPC/JEDEC standard J-STD-020C.
During reflow, TP must not exceed +260 °C at any time.
25 °C Time
Temperature
Ramp-down
(cooling)
Ramp-up
Reflow
Preheat
Time 25 °C to pea
k
TP
TL
Profile features Sn/Pb eutectic
assembly
Pb-free assembly
Average ramp-up rate 3 °C/s max 3 °C/s max
Solder melting
temperature (typical)
TL +183 °C +221 °C
Peak product temperature TP +225 °C +260 °C
Average ramp-down rate 6 °C/s max 6 °C/s max
Time 25 °C to peak
temperature
6 minutes max 8 minutes max
PIN 5 and 6 for measurement
of minimum solder joint
temperature, TPIN
Main transformer for
measurement of Max
product temperature, TP
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1B June 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1C Aug 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
41
Ericsson Internal
PRODUCT SPEC. MECHANICAL 2 (5)
Prepared (also subject responsible if other) No.
EPANHON 5/1301-BMR 652 Uen
Approved Checked Date Rev Reference
SEC/D (LINDA ZHONG) See end 2006-06-19 A
Soldering Information — Through Hole Mounting
The through hole mount version of the product is intended for
through hole mounting in a PCB. When wave soldering is
used, the temperature on the pins is specified to maximum
270 °C for maximum 10 seconds.
Maximum preheat rate of 4 °C/s and temperature of max
150 °C is suggested. When hand soldering, care should be
taken to avoid direct contact between the hot soldering iron
tip and the pins for more than a few seconds in order to
prevent overheating.
A no-clean (NC) flux is recommended to avoid entrapment of
cleaning fluids in cavities inside of the DC/DC power module.
The residues may affect long time reliability and isolation
voltage.
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1B June 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1C Aug 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
42
Ericsson Internal
PRODUCT SPEC. MECHANICAL 3 (5)
Prepared (also subject responsible if other) No.
EPANHON 5/1301-BMR 652 Uen
Approved Checked Date Rev Reference
SEC/D (LINDA ZHONG) See end 2006-06-19 A
Delivery package information
The TH version products can be delivered in antistatic trays.
The SMD version products can be delivered in antistatic tra
y
s
and antistatic carrier tape (EIA standard).
Tray specifications
Material PET
Surface resistance 105 < ohms/square <1012
Bake ability The trays can not be baked.
Tray capacity 56 products /tray
Box capacity 280 products/box
Carrier tape specifications
Material Polystyrene
Surface resistance < 107 ohms/square
Bake ability The tape can not be baked.
Tape width 32 mm [1.260 inch]
Pocket pitch 24 mm [0.945 inch]
Pocket depth 9.09 mm [0.358 inch]
Reel diameter 380 mm [15 inch]
Reel capacity 250 products /reel
Box capacity 250 products (1 reels/box)
Dry pack information(for SMD version product)
The products are delivered in trays or tape & reel. These inner
shipment containers are dry packed in standard moisture
barrier bags according to IPC/JEDEC standard J-STD-033A
(Handling, packing, shipping and use of moisture/reflow
sensitivity surface mount devices).
Using products in high temperature Pb-free soldering
processes requires dry pack storage and handling. In case
the products have been stored in an uncontrolled
environment and no longer can be considered dry, the
modules must be baked accordin
g
to the referred IPC/JEDEC
standard.
Tape feed directions
Elon
g
ated holes
Round holes
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1B June 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1C Aug 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
43
Ericsson Internal
PRODUCT SPEC. MECHANICAL 4 (5)
Prepared (also subject responsible if other) No.
EPANHON 5/1301-BMR 652 Uen
Approved Checked Date Rev Reference
SEC/D (LINDA ZHONG) See end 2006-06-19 A
Product Qualification Specification
Characteristics
Visual inspection JESD22-B101
Temperature cycling JESD22-A104-B Dwell time
Transfer time
Temperature range
Number of cycles
30 min
0-1 min
-40 °C to +125 °C
300 cycles
High temperature storage life JESD22-A103-B Temperature
Duration
125 °C
1000 h
Cold (in operation) IEC 68-2-1, test Ad Temperature TA
Duration
-45 °C
72 h
Lead integrity JESD22-B105-C Test condition A
Weight
Duration
1000 g
30 s
Solder ability(only apply to
through hole version)
IEC 68-2-54 Solder immersion depth
Duration of immersion (FC time)
TA (time for onset of wetting)
Time to FB
Wetting Strength FB
Stability FC /FB
1 mm
15 s
<4 s
8 s
>100 mN/m
>0.8
Steady State Temperature
Humidity Bias Life Test
JESD22-A101-B Temperature
Humidity
Duration
Input Voltage
+85 °C
85 % RH
1000 hours
Maximum
Mechanical shock JESD22-B104-B Peak acceleration
Duration
Number of shocks
200 g
1.5 ms
5 in each of two directions of three axes
Vibration, variable freq JESD22-B103-B Frequency range
Acceleration amplitude
10-1000 Hz
10 g or displacement amplitude 1.0 mm
Random vibration JESD22-B103-B Frequency
Acceleration density
2-500 Hz
0.008-0.2 g2/Hz
Operational life test MIL-STD-202G
Method 108A
Temperature
Load
ON
OFF
Test duration
85 °C
Maximum
9 min
3 min
1000 h
SnPb eutectic MSL 1 225 °C Moisture reflow sensitivity
classification test
J-STD-020C
Pb free MSL 3 260 °C
Resistance to cleaning agents IEC 68-2-45 Xa
Method 2
Water
Glycol ether
Isopropyl alcohol
+55 ±5 °C
+35 ±5 °C
+35 ±5 °C
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1B June 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1C Aug 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1D Dec 2006
© Ericsson Power Modules AB
Technical Specifi cation
E
PMD 4000 series
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
EN/LZT 146 350 R1E Jan 2009
© Ericsson Power Modules AB
Technical Specifi cation
44
