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参数资料
| 型号： | VRP4-80E1A0G |
| 厂商： | BEL FUSE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 400 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, SIP-26 |
| 文件页数： | 7/13页 |
| 文件大小： | 422K |
| 代理商： | VRP4-80E1A0G |
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.8375 Vdc – 5.0 Vdc/80 A Output
Sep. 14, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Output Specifications (continued)
Parameter
Min
Typ
Max
Notes
Output Ripple and Noise (rms)
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.5 V
Vo=1.0 V
Vo=0.8375 V
-
40 mV
30 mV
25 mV
Test conditions:
0-20 MHz BW, with a 1 F
ceramic capacitor and a 10 uF
Tantalum cap at output.
Turn On Time
-
15 mS
Rise Time
-
5 mS
Overshoot at Turn on and off
-
0.5%
Output Capacitance
ESR≥1 m
470 uF
-
4700 uF
Transient Response
0% ~ 50% Max Load
-
300 mV
Settling Time
-
180 uS
50% ~ 0% Max Load
-
300 mV
Settling Time
Vo=All
-
180 uS
Test conditions:
di/dt = 2.5 A/uS; Vin =12 V,
Co=4700uF;
Note:
All specifications are typical at 25
°C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=1.0 V
Vo=0.8375 V
91%
89%
88%
86%
85%
81%
79%
70%
95%
93%
92%
90%
89%
86%
83%
75%
-
Measured at Vin=12 V, full load.
Switching Frequency
-
250 kHz
-
Output Voltage Trim Range
0.8375 V
-
5 V
Trim pin is open, Vo = 0.8375 V.
Over Voltage Protection
110% Vo,set
115%Vo,set
130%Vo,set
Vin=12 V, Io=full load.
Over Temperature Protection
-
105
-
MTBF
2,198,818 hours
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
2.58 x 1.25 x 0.648
65.53 x31.75 x 16.46
0RP4-80E1A0
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
2.58 x 1.25 x 0.61
65.53 x31.75 x 15.44
VRP4-80E1A0
Weight
-
TBD
-
Note
: All specifications are typical at 25 °C unless otherwise stated.
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相关代理商/技术参数 |
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| VRP4-C0E1A0 | 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRP4-C1E1A0 | 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
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