POWER SUPPLIES
POWER SUPPLIES–DC/DC CONVERTERS
ISOLATION HFP143 SERIES TYPE
With alumina mounting our isolated
APPLICATIONS
DC-DC line has improved heat
dissipation allowing ultra
miniaturization.
ꢀ Communication systems
ꢀ PBX, ISDN peripherals
ꢀ Factory automation
ꢀ Personal computers
ꢀ Workstations
ꢀ Instruments
ꢀ IEEE 1394 Interface controller
supply
FEATURES
ꢀ 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
3.0W TYPE
Case
ground
pin
Case
ground
pin
8.5
0.3
10.5
0.3
3.5
0.5
1.0
5 min.
3.0
0.7
2.0
0.5
2.0
5 min.
24.9
3.0
3.0
ꢀ0.8
ꢀ0.8
ꢀ
ꢂ
ꢁ
ꢃ
ꢀ
ꢂ
ꢁ
ꢃ
20.32
0.3
20.5
0.5
26.0
0.5
15.24
0.3
Pin No.
Pin No.
ꢂ
ꢀ
ꢃ
ꢁ
+Vin
–Vin
+Vo
Gnd
Input
ꢂ
ꢀ
ꢃ
ꢁ
+Vin
–Vin
+Vo
Gnd
Input
12.7 0.3
27.9 0.3
35.56 0.3
42.0 0.5
20.32 0.3
25.5 0.5
Output
Output
Note: Future unit in 10W power
SPECIFICATIONS
Number of
Output
Input Voltage
(V)
Output Voltage
(V)
Output Current
(mA)
Part Number
Type
HFP143DH05051A1
HFP143DH05121A1
HFP143DH05151A1
HFP143DH24051A1
HFP143DH48051A1
HFP143DH05122A1
HFP143DH05152A1
HFP143DJ05121A1
HFP143DJ05151A1
HFP143DJ05091A1
HFP143DJ48051A1
HFP143DJ05122A1
HFP143DJ05152A1
HFP143F05031A3
5
5
5
12
15
5
300
120
Single
Output
5
100
1.5W
Output Type
24
48
5
300
5
300
12
15
12
15
9
each 60
each 50
250
Dual
Outputs
5
5
5
200
Single
Output
5
340
3.0W
Output Type
48
5
5
600
12
15
3.3
each 120
each 100
450
Dual
Outputs
5
*1 & *2
Single Output
5
*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
INPUT
VOLTAGE
OUTPUT
VOLTAGE
ONE OR TWO
OUTPUTS
Future models in 10W
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