参数资料
型号: 0RSB-30T025G
厂商: BEL FUSE INC
元件分类: 电源模块
英文描述: 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT PACKAGE-8
文件页数: 7/14页
文件大小: 496K
代理商: 0RSB-30T025G
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 1.2 Vdc - 12 Vdc / 15 A - 3 A Outputs, 1/16 Brick Converter
Apr. 09, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
36 V
48 V
75 V
Input Current (full load)
-
1.6 A
Input Current (no load)
-
30 mA
120 mA
Remote Off Input Current
-
2 mA
6 mA
Input Reflected Ripple Current (pk-pk)
-
20 mA
50 mA
Input Reflected Ripple Current (rms)
-
3 mA
7 mA
Tested with simulated source
impedance of 15 uH, 5 Hz to 20
MHz; use a 100 uF/100 V
electrolytic capacitor with ESR=1
ohm max at 200 kHz at the input.
I
2t Inrush Current Transient
-
0.01 A
2s
0.02 A
2s
Turn On Voltage Threshold
31 V
33 V
35 V
Turn Off Voltage Threshold
28 V
32 V
35 V
Note:
All specifications are typical at nominal input, full load at 25
°C unless otherwise stated.
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
Vo=1.2 V
Vo=1.5 V
Vo=1.8 V
Vo=2.5 V
Vo=3.3 V
Vo=5.0 V
Vo=12 V
1.182 V
1.478 V
1.773 V
2.463 V
3.250 V
4.900 V
11.750 V
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
12.0 V
1.218 V
1.523 V
1.827 V
2.538 V
3.350 V
5.100 V
12.250 V
Test conditions:
Vin=48 V; Io=50% load
Line Regulation
Vo=1.2 - 1.8 V
Vo=2.5 V
Vo=3.3 V
Vo=5.0 V
Vo=12 V
-
±0.5 mV
±2.0 mV
±3.0 mV
±4.0 mV
±6.0 mV
±3 mV
±6 mV
±8 mV
±9 mV
±20 mV
Load Regulation
Vo=1.2 - 2.5 V
Vo=3.3 - 5.0 V
Vo=12 V
-
±3 mV
±4 mV
±5 mV
±9 mV
±10 mV
Regulation Over Temperature
(-40
°C to +85 °C)
Vo=1.2 - 1.8 V
Vo=2.5 - 3.3 V
Vo=5.0 V
Vo=12 V
-
±7 mV
±9 mV
±15 mV
±20 mV
±15 mV
±16 mV
±30 mV
±35 mV
Output Current
Vo=1.2 V
Vo=1.5 V
Vo=1.8 V
Vo=2.5 V
Vo=3.3 V
Vo=5.0 V
Vo=12 V
0 A
-
15 A
13 A
10 A
7 A
3 A
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