DC-DC CONVERTERS POLA Non-isolated 1
NEW Product
File Name: ptv03010w.pdf Rev (02): 19 Dec 2005
International Safety StandardApprovals
UL/cUL CAN/CSA-C22.2 No. 60950
File No. E174104
TÜV Product Service (EN60950) Certificate No. B 04 06 38572 044
CB Report and Certificate to IEC60950, Certificate No.
US/8292/UL
2YEAR WARRANTY
All specifications aretypical at nominal input, full load at 25 °C unless otherwise stated
Cin =100 µF and 10 µF (Ceramic), Cout = 0 µF SPECIFICATIONS
The
PTV03010
is a non-isolated dc-dc converter from Artesyn under the Point of
Load Alliance (POLA) standard. The vertical mounting option of the
PTV03010
module provides performance in less than 20% of the space that is required by
alternative solutions. The Auto-Track™ feature provides for sequencing between
multiple modules, a function, which is becoming a necessity for powering
advanced silicon including DSP’s, FPGA’sand ASIC’s requiring controlled power-
up and power-down. The
PTV03010
has an input voltage of
2.95 Vdc to 3.65 Vdc
and offers a wide 0.8 Vdc to 2.5 Vdc output voltage range with up to 8 A output
current, which allows for maximum design flexibility and a pathway for future
upgrades.
•8Aoutput current
•3.3 V input voltage
•Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc)
•Auto-track™ sequencing*
•Pre-bias start-up
•Efficiencies up to 93%
•Output ON/OFF inhibit
•Vertical through-hole mounting
•Point-of-Load-Alliance (POLA) compatible
•Undervoltage lockout
•Available RoHS compliant
*Auto-track™ is a trade mark of
Texas Instruments
PTV03010
3.3 Vin single output
OUTPUT SPECIFICATIONS
Voltage adjustability (See Note 4) 0.8-2.5 Vdc
Setpoint accuracy (See Note 8) ±2.0% Vo
Line regulation ±5 mV typ.
Load regulation ±5 mV typ.
Total regulation (See Note 8) ±3.0% Vo
Minimum load 0 A
Ripple and noise 20 MHz bandwidth 20 mV pk-pk
Temperature co-efficient -40 ºC to +85 ºC ±0.5% Vo
Transient response 70 µs recoverytime
(See Note 5) Overshoot/undershoot 100 mV
INPUT SPECIFICATIONS
Input voltage range (See Note 3) 2.95-3.65 Vdc
Input standby current 10 mA typ.
Remote ON/OFF (See Note 1) Positive logic
Undervoltage lockout (Increasing) 2.45 V typ.
Track input current Pin 5 (See Note 6, 7) -0.13 mA
EMC CHARACTERISTICS
Electrostatic discharge EN61000-4-2, IEC801-2
Conducted immunity EN61000-4-6
Radiated immunity EN61000-4-3
GENERAL SPECIFICATIONS
Efficiency (See Efficiency Table) 93% max.
Insulation voltage Non-isolated
Switching frequency 550-650 kHz 600 kHz typ.
Approvals and EN60950
standards UL/cUL60950
Material flammability UL94V-0
Dimensions (L x W x H) 22.86 x 8.38 x 10.16 mm
0.90 x 0.330 x 0.400 in
Weight 2.5 g (0.09 oz)
MTBF Telcordia SR-332 5,000,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance Operating ambient, -40 ºC to +85 ºC
(See Note 2) temperature
Non-operating -40 ºC to +125 ºC
PROTECTION
Overcurrent Auto reset 16 A typ.
File Name: ptv03010w.pdf Rev (02): 19 Dec 2005
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS POLA Non-isolated 2
NEW Product
NNootteess
1Remote ON/OFF. Positive logic
ON: Pin 7 open; or V > (Vin - 0.5 V)
OFF: Pin 7 GND; or V < 0.6 V.
2See Figure 1 for safe operating curve.
3A 100 µF electrolytic input capacitor is required for proper operation as
well as a 10 µF high-frequency ceramic capacitor. The electrolytic
capacitor must be rated for a minimum of 300 mArms of ripple current.
4An external output capacitor is not required for basic operation. Adding
100 µF of distributed capacitance at the load will improve the transient
response.
51A/µs load step, 50 to 100% Iomax, C3 = 100 µF.
6If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point).
7The pre-bias start-up feature is not compatible with Auto-Track™. This is
because when the module is under Auto-Track™control, it is fully active
and will sink current if the output voltage is below that of a back-feeding
source. Therefore to ensure a pre-bias hold-off, one of the following two
techniques must be followed when input power is first applied to the
module. The Auto-Track™function must either be disabled, or the
module’s output held off using the Inhibit pin. Refer to Application Note
194 for more details.
8The set-point voltage tolerance is affected by the tolerance and stability
of Rset. The stated limit is unconditionally met if Rset has a tolerance of
1% with 100/ºC or better temperature stability.
9To order Pb-free (RoHS compatible) through-hole parts replace the
mounting option ‘H’ with ‘D’, e.g. PTV03010WAD.
10 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
OUTPUT INPUT OUTPUT OUTPUT OUTPUT EFFICIENCY REGULATION MODEL
POWER VOLTAGE VOLTAGE CURRENT CURRENT (MAX.) LINE LOAD NUMBER (9,10)
(MAX.) (MIN.) (MAX.) (2)
20 W 2.95-3.65 Vdc 0.8-2.5 Vdc 0 A 8 A 93% ±5 mV ±5 mV PTV03010W
Part Number System with Options
Product Family
Point of Load Alliance Compatible
Mounting Version
V = Vertical
Mounting Style (9)
D = Horizontal Through-Hole (Matte Sn)
H = Horizontal Through-Hole (Sn/Pb)
The ultra-wide output voltage trim range offers major advantages to users who
select the PTV03010. It is no longer necessary to purchase a variety of
modules in order to cover different output voltages. The output voltage can be
trimmed in a range of 0.8 Vdc to 2.5 Vdc. When the PTV03010 converter
leaves the factory the output has been adjusted to the default voltage of 0.8 V.
OOuuttppuutt VVoollttaaggee AAddjjuussttmmeenntt ooff tthhee PPTTVV0033001100 SSeerriieess
Output Current
01 = 8 A
Input Voltage
03 = 3.3 V
Mechanical Package
Always 0
PTV03010
3.3 Vin single output
PTV03010WAH
Pin Style
A= Through-Hole Std. Pin Length (0.150”)
Output Voltage Code
W = Wide
EFFICIENCY TABLE (IO= IOMAX )
OUTPUT VOLTAGE EFFICIENCY
Vo = 2.5 V 93
Vo = 1.8 V 90
Vo = 1.5 V 89
Vo = 1.2 V 87
Vo = 1.0 V 85
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS POLA Non-isolated 3
NEW Product
File Name: ptv03010w.pdf Rev (02): 19 Dec 2005
EFFICIENCY (%)
OUTPUT CURRENT (A)
2.5V
1.5V
1.2V
0.8V
70
80
90
100
02 6
Vout
60
50 48
Figure 2 - Efficiency vs Load Current
Vin = 3.3 V (See Note B)
Figure 1 - Safe Operating Area
Vin = 3.3 V, Output Voltage = 2.5 V (See Note A)
PTV03010
3.3 Vin single output
NNootteess
ASOA curves represent the conditions at which internal components are
within the Artesyn derating guidelines.
BCharacteristic data has been developed from actual products tested at
25 °C. This data is considered typical data for the converter.
2
3
C2
10uF
Ceramic
(Required)
C3
100uF
Optional
Vin Vo
Rset
1%
0.05W
Track
C1
100uF
(Required)
GND
Inhibit
GND
L
O
A
D
PTVxx010
5
416
7
8
GNDInhibit Vo Adj
Vo
Vin
Track
Figure 3 - Standard Application
TEMPERATURE (ºC)
Nat conv
100 LFM
200 LFM
400 LFM
OUTPUT CURRENT (A)
20
30
40
50
60
70
80
90
02 648
PIN CONNECTIONS
PIN NO. FUNCTION
1 Ground
2 Vout
3 Vout
4 Vo Adjust
5Track
6 Ground
7 Inhibit
8Vin
File Name: ptv03010w.pdf Rev (02): 19 Dec 2005
Please consult our website for the following items: 4 Application Note www.artesyn.com
Datasheet © Artesyn Technologies
®
2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent
accompany the sale of any such product(s) or information contained herein.
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS POLA Non-isolated 4
NEW Product
FRONT VIEWSIDE VIEW
0.330±0.008
(8.38±0.20)
0.100 (2.54)
0.100 (2.54)
1234 6578
PCB
0.150 (3.81)
0.400 (10.16)
0.900 (22.86)
0.025 (0.64)
Min 8 Places
Plated Through Hole
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places ±0.030 (±0.76)
3 Places ±0.010 (±0.25)
0.020 (0.51)
Figure 4 - Mechanical Drawing
PTV03010
3.3 Vin single output
