Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
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ecifications before orderin
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.
2006.10.2
MPDTH05030WA* Specification
1
DC-DC Converter Specification(DRAFT)
MPDTH05030WA*
1 . Application
This specification applies to DC-DC Converter for telecommunication / data-communication equipment,
MPDTH05030WAS/WAH.
For any other application, please contact us before using this product.
2 . Customer Reference
Customer Spec. Number
Customer Part Number
3 . Murata Part Number MPDTH05030WAS / MPDTH05030WAH
4 . Appearance, Dimensions
[WAS]
[WAH]
[unit：mm] Tolerance：0.25mm
Solder Ball
φ1.02
13 Places
SIDE VIEW
9.57
MAX.
12.70
12.70
28.45
TOP VIEW
1.52
10
34.80
TOP VIEW
1.52 12.70
3.18
3.18
13 12
7
9
3.18
8
9.52
456
3.18
1
2
3
9.52
9.52
11
PPF①②③
12.70
12.70
28.45
TOP VIEW
1.52
10
34.80
TOP VIEW
1.52 12.70
3.18
3.18
13 12
7
9
3.18
8
9.52
456
3.18
1
2
3
9.52
9.52
11
3.55
9.00
MAX.
SIDE VIEW
Host Board
φ1.02
13 Places
PNQ①②③
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
p
ecifications before orderin
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.
2006.10.2
MPDTH05030WA* Specification
2
Marking (1) MFG ID
(2) Parts No. PPF (designates “WAS” P/N series/ SMD pa ckaging)
PNQ (designates “ WAH” P/N series/ TH packaging)
(3) Lot No. ①②③
①Production factory Mark
②Production Year
③Production Month（1,2,3,…9,O,N,D）
5 . Pin Number and Function
Pin No. Symbol Function
1 GND GND
2 Vin Input
3 GND GND
4 Inhibit Remote ON/OFF
5 VoAdjust Vout control
6 VoSense Vout sense
7 GND GND
8 Vout Output
9 Vout Output
10 GND GND
11 Track Tracking signal input
12 Margin Down Margin down signal input
13 Margin Up Margin up signal input
6. Block Diagram
7. Ambient Condition
7 .1 Operating Temperature Range -40 to +85
oC
7 .2 Storage Temperature Range -40 to +125
oC
8. Absolute Rating
8 .1 Track Pin Input Voltage Range -0.3V to (V in + 0.3V)
8
,
9
1
,
3
,
7
,
10
2
6
Vout
GND
Vin
VoAd
j
ust
Inhibit
Trac
k
5
4
11
Control Cir cu it
VoSense
Mar
g
in U
p
Mar
g
in Down
13 12
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
p
ecifications before orderin
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.
2006.10.2
MPDTH05030WA* Specification
3
9. Characteristics
9 .1 Electrical Characteristics(Ta=25 oC)
Unless otherwise stated,
Ta=25 oC，Vin=5V，Vo=3.3V，Cin=1500µF，Co=0µF，Io=IoMax
Value
Item Symbol Condition Min. Typ. Max. Unit
Output Current Io 60oC, 200 LFM Airflow
25oC, Natural Convection 0 - 30(*1) A
Input Voltage Range Vin Over Io Range 4.5 - 5.5 V
Set-point Voltage Vo tol - - ±2(*2) %Vo
Temperature Variation ΔRegtemp -40oC≦Ta≦85oC - ±0.5 - %Vo
Line Regulation ΔRegline Over Vin Range - ±10 - mV
Load Regulation ΔRegload Over Io Range - ±12 - mV
Total Output Variation ΔRegtot Includes set-point, line, load,
-40oC≦Ta≦85oC - - ±3(*2) %Vo
Rset=698Ω Vo=3.3V - 94 -
Rset=2.21kΩ Vo=2.5V - 93 -
Rset=5.49kΩ Vo=1.8V - 90 -
Rset=8.87kΩ Vo=1.5V - 89 -
Rset=17.4kΩ Vo=1.2V - 87 -
Efficiency η Io=20A
Rset=36.5kΩ Vo=1.0V - 86 -
%
Ripple Voltage Vr BW=20MHz, Co=10µF Ceram ic - 40(*3) - mVpp
Short Circuit Protection Io trip Reset, Followed by Auto-Recovery - 47 - A
ttr Recovery
Time - 70 - µsec
Transient Response
ΔVtr
1A/µs load step,
50 to 100% Iomax,
Co=330µF Vo Deviation - 100 - mV
Margin Up/Down Adjust ΔPin to GND - ±5 - %
Margin Input Current IIL margin Pin to GND - -8 - µA
Track Input Current IIL track Pin to GND - - -130
(*4) µA
T rack Slew Rate Cap ability dVtrack/dt Cout≦Cout(max) - - 1 V/ms
Rising UVLO Threshold UVLOr Vin=Increasing - 4.3 4.45 V
Falling UVLO Threshold UVLOf Vin=Decreasing 3.4 3.7 - V
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
p
ecifications before orderin
g
.
2006.10.2
MPDTH05030WA* Specification
4
Value
Item Symbol Condition Min. Typ. Max. Unit
Inhibit Control VIH Referenced to GND This pin should be left
open for operation (*4)
Inhibit Control VIL Referenced to GND -0.2 - 0.8 V
Inhibit Control IIL inhibit Pin to GND - -130 - µA
Inhibit Control Iin inh Inhibit to GND, Track open - 10 - mA
Switching Freq uency Frq Over Vin and Io Ranges - 300 - kHz
External Input Capacitor Cin 1500
(*5) - - µF
Non-Ceramic (ESR≧4mΩ) 0
330
(*6) 16500
External Output Capacitor Cout Ceramic 0 - 300
µF
MTBF MTBF
Per Bellcore TR-332, 50% stress,
Ta=40oC, Ground Benign 2.8 - - 10６Hrs
(*1) See SOA curves or consult factory for appropriate derating.
(*2) The 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 100ppm/oC or better temperature stability.
(*3) The peak-to-peak output ripple voltage is mea su red with an external 10µF ceramic capacitor.
(*4) This control pin has an internal pull-up. If it is left open-circuit the module will operate whe n input power
is applied.
(*5) The external input capacitor must have a ripple current rating at or above 900mA rms.
(*6) An external output capacitor is not required for basi c operation. Adding 330µF of distributed capacitance
at the load however will improve transient response.
9 .2 Safe Operating Area (SOA)
The above SOA represents the co ndition at which internal components a re at or below the manufacturer’s
maximum operating temperatures. Derating limits apply to modules soldered dire ctly to a 4 in.×4in. 4-layer
PCB with 1 oz. copper. For more reliable operation, appropriate derating is desirable.
MPDTH05030W Safe Oper at in g Area
(Vout=3.3V)
20
30
40
50
60
70
80
90
0 5 10 15 20 25 30
Iout - Amps
Ta - °C
400LFM
200LFM
100LFM
Nat Conv
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
p
ecifications before orderin
g
.
2006.10.2
MPDTH05030WA* Specification
5
10. Adjusting the Output Voltage
The output voltage may be adjusted from 0.8V to 3.6V by inserting resistance between the
Vo Adjust-pin (pin 5) to GND-pin (pins 1, 3, 7, 10). The resistance tolerance should be +/-1%, with 100ppm/ oC
(or better).
The following equation gives the required external-resistance value (Rset) to adjust the output voltage to the
required Vout.
＜Rset Calculation Example＞
Vout [V] Calculated Rset[kΩ] Rset example
3.3 0.71 680Ω＋30Ω
2.5 2.22 2kΩ＋220Ω
2.0 4.18 3.9kΩ＋270Ω
1.8 5.51 5.1kΩ＋390Ω
1.5 8.94 8.2kΩ＋750Ω
1.2 17.5 16kΩ＋1.5kΩ
1.0 37.5 36kΩ＋1.5kΩ
0.8 ∞ Open
11. Test Circuit
Utilizing the following test circuit, the initial values specified in section 9 should be met.
C1 ： 1500µF／25V （Aluminum Electrolytic Capacitor）
C2 ： 10µF／6.3V （Cer amic Capacitor）
10kΩ
Error amp
Vout
MPDTH05030W
VoAdjust pin
Rset 2.49kΩ
Rset＝ 0.8V
Vout－0.8V －2.49kΩ
10kΩ
Open=ON
Short=OFF
RL
Vin MPDTH05030W
2 8,
9
5
4
C1: 1500µF
Rset
1,3,7
Track
1
1
C2: 10µF
13
12 10
6
Vin
Inhibit
Margin
Down Margin
Up GND
Vo Adjust
Vo Sense
Vout
+
Internal circuit
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
p
ecifications before orderin
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.
2006.10.2
MPDTH05030WA* Specification
6
Ripple Noise Measurement Circuit
A：Output Ripple Voltage
DC
-
DC
Converter
Oscillosco
p
e
BW
：
20MHz
Coaxial cable :1.5D
-
2V, L=1.5
m
GND
Vo
ut
Terminato
r
（
Keisoku
g
iken TR C
-
50F
)
R
：
50
Ω
C
：
0.01
µ
F
E
q
uiva
lent circuit
C2:10
µ
F
A
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
p
ecifications before orderin
g
.
2006.10.2
MPDTH05030WA* Specification
7
12 . Packaging Information
12. 1 Tray Dimensions
DC-DC Converter devices are placed on the trays. (See Fig.1)
Fig.1
12. 2 Maximum Devices per Tray
16 pcs/tray
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
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ecifications before orderin
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2006.10.2
MPDTH05030WA* Specification
8
12. 3 Packaging Form
Trays with devices have lids placed on top and are packed in a corrug ated box. (See Fig.2)
※Marking on the box
MURATA Parts Number
Quantity
Inspection No.
Fig.2
70
260 225
Corrugated Box
Marking※
Tray
Tray lid
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
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ecifications or transact the a
pp
roval sheet for
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roduct s
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2006.10.2
MPDTH05030WA* Specification
9
13. Production factory
Komatsu Murata Mfg.Co.,Ltd.
Kanazu Murata Mfg.Co.,Ltd.
Wakura Murata Mfg.Co.,Ltd.
14 . Note
1 . Inrush current protection is not a feature of this device.
2 . Correct polarity at the device’s input is critical. If connected incorrectly dam age of the device may result.
We recommend that customers ensure that a diode/ fuse combination is utilized per the following diagram
to prevent a reverse polarity condition from occurring.
※Please select a diode/ fuse combination after confirming the operation of your product.
3 . Limitation of Application
Please conta ct us b efore u sing th is product for the applications listed below which require especially high
reliability for the prevention of defects, which might directly cause d amage to the third party’s life, body or
property.
①Aircraft equipment
②Aerospace equipment
③Undersea equipment
④Power plant control equipment
⑤Medical equipment
⑥T ran sportation equipment (vehicl es, trains, ships, etc.)
⑦T raffic signal equipment
⑧Disaster prevention /crime prevention equipment
⑨Any other application of similar complexity and/or reliability requirements to the applications listed above.
15 . Notice
15. 1 Soldering
15. 1. 1 Flux
Please solder this product with Rosin Flux which contains of 0.2%wt. or less chl orine.
Please do not use high activity acid flux or water soluble flux as they may reduce the reliability of this
device.
fuse +
-
+
OUT
IN
diode
-
Load
+
!
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
p
roduct s
p
ecifications before orderin
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.
2006.10.2
MPDTH05030WA* Specification
10
15 1. 2 PCB Land Pattern Recommendation
WAS WAH
15. 1. 3 Soldering Conditions Recommendation
This product is RoHS compatible. The f ollowing profile is recommended for the reflow of the
SMD product (WAS) using Pb-free solder paste (Sn-Ag-Cu).
Method : Full convection reflow soldering
Reflow Soldering Profile
JEDEC IPC/JEDEC J-STD-020C
Table 5-2 Classification Reflow Profile
Pb-Free Assembly Large Body
Profile details
Soldering temperature : 245 oC +0/-5 oC
Soldering time : 20 to 40 seconds, 240 to 245 oC
Heating time : 60 to 150 seconds, over 217 oC
Preheating time : 60 to 180 seconds,150 to 200 oC
Programming rate : 3
oC / sec. Max.,217 to 245 oC
Descending rate : 6 oC / sec. Max.
Total soldering time : 8 minutes Max., 25 to 245 oC
Times : 1time
※ Elimination of any additional vibration applied to this device during reflow is
highly recommended.
Careful regulation of temperature is recommended to avoid the se paration of mounted components from
this device during reflow.
15. 2 Cleaning
Please use no-clean type flux and do not wash this produ ct.
12.70
12.70
29.45
TOP VIEW
2.03
10
35.81
2.03 12.70
3.18
3.18
13 12
7
9
3.18
8
9.52
456
3.18 1
2
3
9.52
9.52
11
TOP VIEW
φ2.16 Min. 13 Places
12.70
12.70
29.45
TOP VIEW
2.03
10
35.81
2.03 12.70
3.18
3.18
13 12
7
9
3.18
8
9.52
456
3.18 1
2
3
9.52
9.52
11
φ1.4 Min. 13 Places
Plated through hole.
TOP VIEW
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers befor e ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
p
ecifications or transact the a
pp
roval sheet for
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roduct s
p
ecifications before orderin
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.
2006.10.2
MPDTH05030WA* Specification
11
15. 3 Storage
15. 3. 1 This product should be treated as MSL2 product when it is reflowed according to
recommended soldering conditions described in section 15.1.3. .
This product can be stored for up to 1 year at below 30 oC 60%R.H., without requiring an additional
baking process.
If stored for over 1 year, baking of this device before soldering is recommended.
The recommended baking condition of individual devices is 125±5 oC /24hour.
If devices are baked in the manufacturer’s tray or in manufacturer’s tape, 60±5 oC /168hour is
recommended.
Please avoid dampness and heat or locations where temperatures may vary widely to avoid possible
water condensation on the device. Expo sure to such environments may degrade the performance and/
or the reliability of the device.
If the device must be stored for a longer time than 1 year it is recommend that solderability be tested
regularly to confirm material degradation has not occurred.
15. 3. 2 Murata recommends that this device not be stored under conditions such as:
a location where surfaces have an accumulation of dust, direct e x posure to ocean air, or in
an atmosphere cont aining a corrosive gas (e.g., Cl2, NH3, SO2, NOX, etc.).
15. 4 Operational Environment and Operational Conditions
15. 4. 1 Operational Environment
This device is not water-, chemical- or corrosion-proof.
In order to prevent leakage of electricity and abnormal temperature rise of the device,
do not operate under the following environmental conditions:
(1) An atmosphere containing corrosive gas (Cl2, NH3, SO2, NOX, and so on)
(2) A high-dust environment
(3) Under the exposure of direct sunlight
(4) A location where the likelihood of exposure to water or water condensation exists.
(5) A location exposed to ocean air
(6) Any locations similar to the above
15. 4. 2 Operational Conditions
Please use this product within specifie d values (power supply, temperatu re, input, output and load
condition, and so on). If the device is exposed to conditions outside of the specified values reliability of
the device may be adversely af fected.
15. 4. 3 Note prior to use
Exposure of this device to a high-level st atic charge, over-rated voltage, or reverse voltage may result in
diminished reliability and/ or failure. Murata recommends that the following conditions be avoided prior to
use of this device:
(1) Supply of power outside of rated value (see section 8), Supply of reverse power or inadequate
connection of a 0V (DC) line
(2) Electrostatic discharge from production line and/or operator
(3) Electrification of the device from electrostatic induction In addition Murata recommends that
excessive mechanical shock be avoided.
15. 5 Transportation
Murata recommends that when transporting this product, it be packed so as to avoid damage by mech anical
vibration or exposure to adverse conditions such as ocean air, high humidity. It is additionally recommended
that appropriate instructions and guidelines be communicated to carriers to prevent exposure to these same
conditions.
16. ! Note
1. Murata re commends that customers ensure that the evaluation and testing of these devices are completed with
this product actually assembled on their prod uct.
2. All the items and parameters in this product specification have been prescribed on the premise that Murata’s
product is used for the purpose, unde r the condition and in the environment mutually agreed upon.
This document is subject to rev i sion without prior or subsequent notice.
Please contact Murata for latest documentation.
