Data Sheet
GE
CAR1212DC series DC-DC converter
Input: -36VD C to -75VDC; Output: 12VDC @ 1200W; 3.3VDC or 5 VDC @ 1A
Outline Drawing
C1
RED LED
(FAULT)
Connector Pin Assignments
Input/Output
Molex P/N: 46437-1041
Mating connector: Molex P/N: 46436-1041
A
B
C
Pin
A1
A2
A3
A4
Function
Vprog
Pin
B1
B2
B3
B4
Function
Write Protect (WP)
DC OK
Pin
C1
C2
C3
C4
C5
Function
Remote ON/OFF
SDA (I2C bus)
SCL (I2C bus)
Vstb return
Pin
P1
P2
P3
Function
VIN ( + )
PS Present
OVP Test Point
Fault
VIN ( - ) [return]
GND
INPUT OK
VSTDBY return
A5
A6
A7
A8
Remote Sense ( + )
Temperature OK
N/C
B5
B6
B7
B8
SMBAlert (Interrupt)
I Monitor (IMON)
VSTDBY [3.3V]
I2C Address (A2)
P4 – P6
P7 – P9
+12VDC
C6
C7
I2C Address (A1)
I2C Address (A0)
Power Return
C8
Ishare
Remote Sense ( - )
Enable (short pin)
October 21, 2013
©2013 General Electric Company. All rights reserved.
Page 15
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
