XRP2-50E1AX Datasheet, PDF (1/13 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

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
 High Efficiency
 Fixed Switching Frequency
 Low Cost
 Excellent Thermal Performance
 Wide Input Voltage Range
 Output Over-Voltage Shutdown
 OCP/SCP
 Low Output Ripple
 Power Good Signal
 Remote On/Off
 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
Input
Voltage
Voltage
0.6 V - 5.0 V 5.0 V - 13.8 V
Max. Output
Current
50 A
Max. Output
Power
250 W
Typical Efficiency
(Vo=1.8 Vdc）
86%
Part Number
Horizontal Mount
0RP2-50E1A0
0.6 V - 5.0 V 5.0 V - 13.8 V
50 A
250 W
86%
0RP2-50E1A1
Note: Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.
Part Number
Vertical Mount
VRP2-50E1A0
VRP2-50E1A1
Part Number Explanation
x R P2 – 50 E 1A x
12 3 4 5 67
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 [phone]  Fax [phone]  www.belfuse.com