XRP2-50E1AX Datasheet, PDF (4/13 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.
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off (Active High)
Signal Low (Unit Off)
Signal High (Unit On)
-0.3 V
-
0.8 V
2V
-
Vin,max
Remote On/Off pin is open, unit is off.
Current Source/Sink
0 mA
-
3.3 mA
PwGood (PowerGood)
PwGood = High = Power
2.4 V
-
5.25 V
Good
-
-
2 mA
PwGood = Low = Power
0V
-
0.4 V
Not Good
-
-
4 mA
Output Trim Equation
xRP2-50E1A0--- Trim resistor equation
R _trim
 ^1.2 ( K )
Vo  0.6
Module
Vout
Trim+
Trim–
Rtrim
xRP2-50E1A1--- Trim voltage equation
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel [phone]  Fax [phone]  www.belfuse.com