请登录

免费注册
全部商品
电子元器件
方案中心
工业品
PDF资料
购物车 0
上传BOM

产品分类

找货询价

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

QQ咨询

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

会员中心
购物车
技术支持

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

售后咨询

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

0RP2-50E1A1

型号：

0RP2-50E1A1

描述：

非隔离式DC / DC转换器[ NON-ISOLATED DC/DC CONVERTERS ]

品牌：

BEL[ BEL FUSE INC. ]

页数：

13 页

PDF大小：

579 K

下载PDF手册
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.  
xRP2-50E1Ax  
RoHS Compliant  
Rev.H  
Features  
Non-Isolated  
Output Over-Voltage Shutdown  
OCP/SCP  
High Efficiency  
Fixed Switching Frequency  
Low Cost  
Low Output Ripple  
Power Good Signal  
Remote On/Off  
Excellent Thermal Performance  
Wide Input Voltage Range  
Wide Output Trim Range  
Applications  
Networking  
Computers and peripherals  
Telecommunications  
Description  
The xRP2-50E1Ax is a non-isolated dc/dc converter that operates over a wide range of input voltage (Vin = 5  
Vdc - 13.8 Vdc). This unit can provide a precisely regulated output voltage from 0.6 Vdc to 5.0 Vdc and can  
deliver up to 50 A of output current. This unit is designed to be highly efficient and low cost. The converter is  
provided in an industry standard package.  
Part Selection  
Output  
Voltage  
Input  
Voltage  
Max. Output Max. Output Typical Efficiency  
Part Number  
Horizontal Mount Vertical Mount  
Part Number  
Current  
Power  
250 W  
250 W  
(Vo=1.8 Vdc）  
0.6 V - 5.0 V 5.0 V - 13.8 V  
0.6 V - 5.0 V 5.0 V - 13.8 V  
50 A  
86%  
0RP2-50E1A0  
0RP2-50E1A1  
VRP2-50E1A0  
VRP2-50E1A1  
50 A  
86%  
Note: Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.  
Part Number Explanation  
x R P2 – 50 E 1A x  
1 2  
3
4
5
6 7  
1---Using “0” means horizontal mount, and using “V” means Vertical mount  
2---RoHS 6, change “R” to “7” means RoHS 5  
3---Series name (SIP)  
4---Series code (output current 50A)  
5---Input range (5-13.8V)  
6---Output voltage (0.6-5.0V)  
7---Suffix, “0” means model has a trim resistor equation  
“1” means model has a trim voltage equation  
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.  
Absolute Maximum Ratings  
Parameter  
Min  
Typ  
Max  
Notes  
Input Voltage (continuous)  
Output Enable Terminal Voltage  
Ambient Temperature  
-0.3 V  
-
15 V  
-0.3 V  
0 C  
-
-
-
15 V  
70 C  
125 C  
Storage Temperature  
-55 C  
Input Specifications  
Parameter  
Min  
Typ  
Max  
Notes  
Input Voltage  
Vo≤2.8 V  
Vo >2.8 V  
5 V  
1.8*Vo  
12 V  
12 V  
13.8 V  
13.8 V  
Input Current (full load)  
-
-
38 A  
With simulated source impedance of  
1 uH, 5 Hz to 20 MHz. Use a 1000  
uF/16 V electrolytic capacitor with  
ESR=0.1 ohm max, at 100 kHz at  
25°C.  
Input Reflected Ripple Current (pk-pk)  
-
35 mA  
-
Input Reflected Ripple Current (rms)  
-
10 mA  
-
I2t Inrush Current Transient  
Turn-on Voltage Threshold  
Under Voltage Threshold  
-
-
1 A2s  
4.8 V  
4.6 V  
4.4 V  
4.0 V  
4.6 V  
4.3 V  
Note: All specifications are typical at 25 C unless otherwise stated.  
Output Specifications  
Parameter  
Min  
Typ  
Max  
Notes  
Output Voltage Set Point Accuracy  
Vo≥1 V  
Vo＜1 V  
-1.5 % Vo  
-10 mV  
-
-
+1.5 % Vo  
+10 mV  
Vin=Vinmin, Io=Iomax  
Load Regulation  
Line Regulation  
Vo≥2.5 V  
Vo＜2.5 V  
-
-
-
-
0.6% Vo  
12 mV  
Vo≥2.5 V  
Vo＜2.5 V  
-
-
-
-
0.3% Vo  
9 mV  
Regulation Over Temperature  
-
-
0.02% Vo/C  
(0 C to +70 C)  
Output Current  
0 A  
-
50 A  
Current Limit Threshold  
105% Io  
130% Io  
180% Io  
Output Ripple and Noise (pk-pk)  
Vo=5.0 V  
-
-
-
-
-
-
-
-
-
-
-
-
110 mV  
100 mV  
100 mV  
80 mV  
60 mV  
60 mV  
Test conditions:  
Vo=3.3 V  
Vo=2.5 V  
Vo=1.5 V  
Vo=1.0 V  
Vo=0.6 V  
0-20MHz BW, with a 1µF  
ceramic capacitor and a 10 uF  
Tantalum cap at output.  
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  
Output Ripple and Noise (rms)  
Vo=5.0 V  
Min  
Typ  
Max  
Notes  
Test conditions:  
0-20MHz BW, with a 1µF  
ceramic capacitor and a 10 uF  
Tantalum cap at output.  
-
-
-
-
-
-
-
-
-
-
-
-
35 mV  
35 mV  
35 mV  
30 mV  
25 mV  
25 mV  
Vo=3.3 V  
Vo=2.5 V  
Vo=1.5 V  
Vo=1.0 V  
Vo=0.6 V  
Turn On Time  
-
-
-
-
-
-
10 mS  
3 mS  
0.5%  
Rise Time  
Overshoot at Turn on and off  
Output Capacitance  
0 uF  
-
4700 uF  
ESR≥1 mΩ  
Transient Response  
50% ~ 100% Max Load  
-
-
300 mV  
100 uS  
300 mV  
100 uS  
Test conditions:  
di/dt = 10 A/uS; Vin =12 V;  
Co=0 uF.  
Settling Time  
VO=All  
100% ~ 50% Max Load  
-
-
-
-
-
-
Settling Time  
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  
Over Voltage Protection  
0.6 V  
5 V  
Trim pin is open, Vo = 0.6 V.  
Vin=12 V, Io=full load.  
110% Vo,set  
115%Vo,set  
130%Vo,set  
Calculated Per Bell Core SR-  
332 (IO =40 A, Vo=1.92 V;  
Vin=12 V; Ta = 25 C, 100LFM  
forced air flow.)  
MTBF  
3,361,100 hours  
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)  
1.45 x 1.1 x 0.743  
Millimeters (L × W × H)  
36.83 x 27.94 x 18.87  
Weight  
-
28.5 g  
-
Note: All specifications are typical at 25 C unless otherwise stated.  
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.  
Control Specifications  
Parameter  
Min  
Typ  
Max  
Notes  
Remote On/Off (Active High)  
Signal Low (Unit Off)  
Signal High (Unit On)  
Current Source/Sink  
-0.3 V  
2 V  
-
-
-
0.8 V  
Vin,max  
3.3 mA  
Remote On/Off pin is open, unit is off.  
0 mA  
PwGood (PowerGood)  
2.4 V  
-
-
-
-
5.25 V  
2 mA  
0.4 V  
4 mA  
PwGood = High = Power  
Good  
-
0 V  
-
PwGood = Low = Power  
Not Good  
Output Trim Equation  
xRP2-50E1A0--- Trim resistor equation  
Vout  
1.2  
Rtrim  
( K)  
Module  
Trim+  
Trim–  
Vo 0.6  
Rtrim  
xRP2-50E1A1--- Trim voltage equation  
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.  
Efficiency Data  
Efficiency Curve Vo=1.2 V  
Efficiency Curve Vo=0.6 V  
95.0%  
90.0%  
85.0%  
80.0%  
75.0%  
70.0%  
65.0%  
60.0%  
85.0%  
80.0%  
75.0%  
70.0%  
65.0%  
60.0%  
55.0%  
50.0%  
5 V  
5 V  
12 V  
13.8 V  
12 V  
13.8 V  
5
12.5  
25  
37.5  
50  
5
12.5  
25  
37.5  
50  
Output Current (A)  
Output Current (A)  
Efficiency Curve Vo=1.8 V  
Efficiency Curve Vo=2.5 V  
95.0%  
90.0%  
85.0%  
80.0%  
75.0%  
70.0%  
65.0%  
60.0%  
100.0%  
95.0%  
90.0%  
85.0%  
80.0%  
75.0%  
70.0%  
65.0%  
5 V  
5 V  
12 V  
13.8 V  
12 V  
13.8 V  
5
12.5  
25  
37.5  
50  
5
12.5  
25  
37.5  
50  
Output Current (A)  
Output Current (A)  
Efficiency Curve Vo=5.0 V  
Efficiency Curve Vo=3.3 V  
100.0%  
95.0%  
90.0%  
85.0%  
80.0%  
75.0%  
70.0%  
65.0%  
100.0%  
95.0%  
90.0%  
85.0%  
80.0%  
75.0%  
70.0%  
65.0%  
9 V  
6 V  
12 V  
13.8 V  
12 V  
13.8 V  
5
12.5  
25  
37.5  
50  
5
12.5  
25  
37.5  
50  
Output Current (A)  
Output Current (A)  
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.  
Thermal Derating Curves  
The thermal reference point Tref is shown above. For reliable operation this temperature should not exceed  
115C. The output power of the module should not exceed the rated power for the module.  
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.  
Thermal Derating Curves (continued)  
Vin=12 V, Vo=0.6 V  
Vin=12 V, Vo=1.8 V  
Vin=12 V, Vo=3.3 V  
Vin=12 V, Vo=1.2 V  
Vin=12 V, Vo=2.5 V  
Vin=12 V, Vo=5.0 V  
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.  
Ripple and Noise Waveforms  
12 Vdc input, 0.6 Vdc/50 A output  
12 Vdc input, 1.8 Vdc/50 A output  
12 Vdc input, 1.2 Vdc/50 A output  
12 Vdc input, 2.5 Vdc/50 A output  
12 Vdc input, 3.3 Vdc/50 A output  
12 Vdc input, 5.0 Vdc/50 A output  
Note: Ripple and noise at full load, 0-20 MHz BW, with a 10 uF and a 1uF ceramic cap at the output, and Ta=25  
deg C.  
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.  
Transient Response Waveforms  
Vout= 0.6 V 0%-50% Load Transient  
Vout=0.6 V 50%-0% Load Transient  
Vout=1.2 V 50%-0% Load Transient  
Vout=1.8 V 50%-0% Load Transient  
Vout=1.2 V 0%-50% Load Transient  
Vout=1.8 V 0%-50% Load Transient  
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.  
Transient Response Waveforms (continued)  
Vout= 2.5 V 0%-50% Load Transient  
Vout=2.5 V 50%-0% Load Transient  
Vout=3.3 V 50%-0% Load Transient  
Vout=5 V 50%-0% Load Transient  
Vout=3.3 V 0%-50% Load Transient  
Vout=5 V 0%-50% Load Transient  
Note: Transient response at di/dt = 10 A/uS, with extemal electrolytic cap 4700 uF, and Ta=25 deg C.  
.
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.  
Mechanical Outline  
0RP2-50E1Ax  
Pin Connections  
Pin  
Function  
Pin  
Function  
1
2
3
4
5
6
7
8
Vout  
Vout  
Vout  
9
PwGOOD  
Sense-  
Sense+  
Vin  
10  
11  
12  
13  
14  
15  
GND  
GND  
Vin  
Enable  
Trim-  
GND  
GND  
Trim+  
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.  
Mechanical Outline (continued)  
VRP2-50E1Ax  
Pin Connections  
Pin  
Function  
1
Vout  
Vout  
2
Vout  
3
4
GND  
GND  
5
6
Enable  
Trim-  
7
8
Trim+  
PwGOOD  
Sense-  
Sense+  
Vin  
9
10  
11  
12  
13  
14  
15  
Vin  
GND  
GND  
Note: This module is recommended and compatible with Pb-Free Wave Soldering and must be soldered  
using a peak solder temperature of no more than 260ºC for less than 5 seconds.  
Note:  
1) All Pins: Material - Copper Alloy;  
Finish – 3 micro inches minimum Gold over 50 micro inches minimum Nickel plate.  
2) Undimensioned components are shown for visual reference only.  
3) All dimensions in inches (mm); Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm).  
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.  
Revision History  
Date  
Revision  
Changes Detail  
Approval  
1. Change to Bel new datasheet format; 2. Add new part number  
“xRP2-50E1A1”  
2010-1-21  
H
YF Sun  
RoHS Compliance  
Complies with the European Directive 2002/95/EC, calling for the elimination of lead and  
other hazardous substances from electronic products.  
2010 Bel Fuse Inc. Specifications subject to change without notice. 012110  
CORPORATE  
FAR EAST  
EUROPE  
Bel Fuse Inc.  
Bel Fuse Ltd.  
Bel Fuse Europe Ltd.  
206 Van Vorst Street  
Jersey City, NJ 07302  
Tel 201-432-0463  
Fax 201-432-9542  
www.belfuse.com  
8F/ 8 Luk Hop Street  
San Po Kong  
Kowloon, Hong Kong  
Tel 852-2328-5515  
Fax 852-2352-3706  
www.belfuse.com  
Preston Technology Management Centre  
Marsh Lane, Suite G7, Preston  
Lancashire, PR1 8UD, U.K.  
Tel 44-1772-556601  
Fax 44-1772-888366  
www.belfuse.com  
厂商 型号 描述 页数 下载

BEL

 		0RP2-40E1A0 非隔离式DC / DC转换器[ NON-ISOLATED DC/DC CONVERTERS ] 10 页

BEL

 		0RP2-40E1A0G [ DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, ROHS COMPLIANT PACKAGE-15 ] 10 页

BEL

 		0RP2-40E1A1 非隔离式DC / DC转换器[ NON-ISOLATED DC/DC CONVERTERS ] 10 页

BEL

 		0RP2-40E1A1G [ DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, ROHS COMPLIANT PACKAGE-15 ] 10 页

BEL

 		0RP2-40E1AC 非隔离式DC / DC转换器[ NON-ISOLATED DC/DC CONVERTERS ] 10 页

BEL

 		0RP2-40E1ACG [ DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, ROHS COMPLIANT PACKAGE-13 ] 10 页

BEL

 		0RP2-50E1A0 非隔离式DC / DC转换器[ NON-ISOLATED DC/DC CONVERTERS ] 10 页

BEL

 		0RP2-50E2A0 [ DC-DC Regulated Power Supply Module ] 16 页

BEL

 		0RP2-50E2A0G [ DC-DC Regulated Power Supply Module ] 16 页

BEL

 		0RP2-50E3A0 非隔离式DC / DC转换器[ NON-ISOLATED DC/DC CONVERTERS ] 15 页

购物指南

支付方式

配送服务

售后服务

发票须知

优惠券使用规则

特色服务

PCBA制造

国产品牌推荐

国产料号替代

质量保证

技术资料

行业资讯

关于我们

关于达普

联系我们

联系我们

服务热线：400-618-9990

企业邮箱：smail@ic72.com

服务时间：周一至周六 8:30-17:30

达普官方微信号

PDF索引：

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

0

1

2

3

4

5

6

7

8

9

IC型号索引：

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

0

1

2

3

4

5

6

7

8

9

Copyright 2024 gkzhan.com Al Rights Reserved 京ICP备06008810号-21 京

深圳网络警察报警平台
公共信息安全网络监察
经营性网站备案信息
不良信息举报中心
工商网监电子标识
全国公安机关备案
0.230114s