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 POWER SUPPLIES POWER SUPPLIES-DC/DC CONVERTERS ISOLATION HFP143 SERIES TYPE
With alumina mounting our isolated DC-DC line has improved heat dissipation allowing ultra miniaturization.
APPLICATIONS
I I I I I I I Communication systems PBX, ISDN peripherals Factory automation Personal computers Workstations Instruments IEEE 1394 Interface controller supply
FEATURES
I I I I I I Highly miniaturized High efficiency Isolation 500VAC No other components required Protection circuit Long life: no electrolytic or tantalum capacitors used
DIMENSIONS: mm
1.5W TYPE
Case ground pin 3.0 0.7 2.0 0.8 20.32 0.3 Input 27.9 0.3 35.56 0.3 Output 42.0 0.5 0.5 2.0 10.5 0.3 5 min. 0.8 3.0
3.0W TYPE
Case ground pin 3.5 1.0 24.9 0.5 3.0 8.5 0.3 5 min.
15.24 0.3
20.5 0.5
Pin No. +Vin
26.0 0.5
Pin No. +Vin -Vin +Vo Gnd Output Input
12.7 0.3 20.32 0.3 25.5 0.5
-Vin +Vo Gnd
Note: Future unit in 10W power
SPECIFICATIONS
Part Number
HFP143DH05051A1 HFP143DH05121A1 HFP143DH05151A1 HFP143DH24051A1 HFP143DH48051A1 HFP143DH05122A1 HFP143DH05152A1 HFP143DJ05121A1 HFP143DJ05151A1 HFP143DJ05091A1 HFP143DJ48051A1 HFP143DJ05122A1 HFP143DJ05152A1 3.0W Output Type Single Output 1.5W Output Type Single Output
Type
Number of Output
Input Voltage (V)
5 5 5 24 48 5 5 5 5 5 48 5 5 5
Output Voltage (V)
5 12 15 5 5 12 15 12 15 9 5 12 15 3.3
Output Current (mA)
300 120 100 300 300 each 60 each 50 250 200 340 600 each 120 each 100 450
Dual Outputs
Dual Outputs
HFP143F05031A3 *1 & *2 Single Output W NE *1 - This DC-DC Converter is a Single In Line package and dissipates approx. 1.5W.
*2 - Application for the HFP143F05031A3 is isolated DC-DC Conversion for the IEEE 1394 "Firewire" Interface microcontroller.
PART NUMBERING SYSTEM
HFP143D H 1
SERIES
TYPE H: 1.5W J: 3.0W Future models in 10W
INPUT VOLTAGE
OUTPUT VOLTAGE
ONE OR TWO OUTPUTS
For more detailed information regarding this product line in North America, consult us. To receive additional information on Murata Products call 1-800-831-9172.
498
CG01-J


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