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参数资料
| 型号： | VRP2-50E1A0 |
| 厂商： | BEL FUSE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, SIP-15 |
| 文件页数： | 7/13页 |
| 文件大小： | 580K |
| 代理商： | VRP2-50E1A0 |
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
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 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=0.6 V
-
35 mV
30 mV
25 mV
Test conditions:
0-20MHz BW, with a 1F
ceramic capacitor and a 10 uF
Tantalum cap at output.
Turn On Time
-
10 mS
Rise Time
-
3 mS
Overshoot at Turn on and off
-
0.5%
Output Capacitance
ESR≥1 m
0 uF
-
4700 uF
Transient Response
50% ~ 100% Max Load
-
300 mV
Settling Time
-
100 uS
100% ~ 50% Max Load
-
300 mV
Settling Time
VO=All
-
100 uS
Test conditions:
di/dt = 10 A/uS; Vin =12 V;
Co=0 uF.
Note
: All specifications are typical at nominal input, full load at 25°C unless noted.
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=0.6 V
-
93%
91%
88%
86%
84%
82%
75%
68%
-
Switching Frequency
-
330 kHz
-
Output Voltage Trim Range
0.6 V
-
5 V
Trim pin is open, Vo = 0.6 V.
Over Voltage Protection
110% Vo,set
115%Vo,set
130%Vo,set
Vin=12 V, Io=full load.
MTBF
3,361,100 hours
Calculated Per Bell Core SR-
332 (IO =40 A, Vo=1.92 V;
Vin=12 V; Ta = 25
C, 100LFM
forced air flow.)
Dimensions (horizontal mount)
Inches (L × W × H)
Millimeters (L × W × H)
1.45 x 1.1 x 0.783
36.83 x 27.94 x 19.9
Dimensions (vertical mount)
Inches (L × W × H)
Millimeters (L × W × H)
1.45 x 1.1 x 0.743
36.83 x 27.94 x 18.87
Weight
-
28.5 g
-
Note
: All specifications are typical at 25 C unless otherwise stated.
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| VRP2-50E1A0G | 功能描述:CONV DC/DC 50A .6-5.0V OUT RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:xRP2-50E1A0 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:18V 电压 - 输入（最大）:36V Voltage - Output 1:5.8V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:75W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9 针法兰半砖电源模块 尺寸/尺寸:2.28" L x 2.40" W x 0.50" H（57.9mm x 61.0mm x 12.7mm） 包装:散装 工作温度:-10°C ~ 100°C 效率:* 电源（瓦特）- 最大:* |
| VRP2-50E1A1 | 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRP2-50E3A0 | 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRP3-60E1A0 | 制造商:Bel Fuse 功能描述:DC/DC PS SGL-OUT 0.6V TO 5V 60A 300W 24PIN - Trays |
| VRP3-60E1A0_10 | 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:5 Vdc - 13.8 Vdc Input 0.6 Vdc - 5.0 Vdc/60 A Output |
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