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 before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
s
ecifications or transact the a
roval sheet for
roduct s
ecifications before orderin
.
2009.8.19
MPD7D12*S Short Form
1
DC-DC Converter Short Form
MPD7D12*S (Isolated DC-DC Converter)
■ Features
・ 100W Power, Ultra Low Profile,
・ Small size 45.0×45.0×8.0 mm typ. SMD
・ Wide Input Voltage Range (36 to 75V)
・ Parallel Operation is available
・ Wide operational temperature ( -40ºC to +85ºC )
(See the Thermal Derating)
・ Input-Output Isolation Voltage (1.5kVdc)
・ Over Current Limit Inception
・ Low Voltage Protection
・ Over Voltage Protection
・ Remote ON/OFF
・ Synchronizes start and halt
・ Alarm Output
・ EMI in accordance with VCCI,Class A (Needs External Filter Circuit)
・ Recognized UL60950, CE Marking
■ GENERAL SPECIFICATIONS
MPD7D***S
128
Input
Nominal Input Voltage 48V
Input Voltage Range
36~75V
Turn-on Input Voltage
32~36V
Turn-on/off Hysteresis
2V min.
Output
Output Voltage 5.0V
Output Voltage Tolerance
-3%,+5%
Vin:36~75V, Out
ut Current & Tem
erature:*1
Output Current *1 20A
Over Current Limit Inception
min.
21A
Low Voltage Protection
max.
4.5V
Efficiency(typ.) *2 92.5%
Output Ripple Noise Voltage
max.
, BW=100MHz
125mVpp
Remote ON/OFF
ON :RC pin connected to
Vin or open
OFF :RC
in connected to +Vin
Isolation
Input – Output (min.) 1500Vdc
Environment Operating Temperature &
Humidit
Ran
e
-40~85
ºC, 20~85%RH (No dew)
Storage Temperature &
Humidit
Ran
e
-40~85
ºC, 10~90%RH (No dew)
*1 Please refer the Thermal Derating.
*2 Vin=48V, Io=max., 1.0m/s air flow, Ta=25 ºC
