Data Sheet
GE
EBDW020A0B Barracuda™ Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 20.0A, 240W Output
STATUS_CML [0x7E]
Command support: PEC_FAULT, INVALID_DATA, INVALID_CMD supported, all bit reset supported
Format
8 bit unsigned (bit field)
Bit Position
Access
7
6
5
4
3
2
1
0
r/ reset(1)
r/ reset
r/ reset
r/ reset
r/ reset
r/ reset
r/ reset
COM
r/ reset
Memory/
Logic fault
(other)1
INVALID
CMD
INVALID
DATA
MEMORY
FAULT1
PROC
Function
PEC FAILED
reserved
FAULT
FAULT1
(other)1
(1) Not supported
READ_VIN [0x88]
Command support: full support
READ_VOUT [0x8B]
Command support: full support
READ_IOUT [0x8C]
Command support: full support
READ_TEMPERATURE_1 [0x8D]
Command support: full support
MFR_DEVICE_TYPE [0xD0]
Command support: partial support in place (Mod Name)
Format
Bit Pos.
Access
Function
Default
Unsigned Binary
7
6
5
4
r/w
Reserved
0
3
r/w
2
r
1
r
0
r
7
r/w
6
r/w
5
r/w
4
r/w
3
r/w
2
r/w
1
0
r/w
r/w
r/w
r/w
WPE
1
r/w
Res
0
Module Name
0
0
0
0
0
0
0
0
1
0
0
1
1
Byte
High Byte
Bit
7:0
7:2
Description
Reserved
Module Name1
Value
Meaning
1xxxxx
Module Name
0
1
0
Write Protect Enable not active.
Write Protect Enable active.
Reserved
Low Byte
1
0
WPE
Reserved
1. Present module designations (Non-isolated units will have a 0XXXXX format)
a. QBDW033A0B4xxx: 100000
b. QBDW025A0B4xxx: 100001
c. EBDW025A0B4xxx: 100010
d. EBDW020A0B4xxx: 100011
MFR_VOUT_READ_CAL_GAIN [0xD1]
Factory default: 0x2000
Range limits (max/min): 0x2666/0x1999
Units: N/A
Command support: support for VOUT gain calibration (factor in flash), lockout per MFR_DEVICE_TYPE
MFR_VOUT_READ_CAL_OFFSET [0xD2]
Range limits (max/min): exp must = -12
Units: N/A
Command support: support for VOUT offset calibration (factor in flash), lockout per MFR_DEVICE_TYPE
MFR_VIN_READ_CAL_GAIN [0xD3]
Factory default: 0X2000
Range limits (max/min): 0x2666/0x1999
Command support: support for VIN gain calibration (factor in flash), lockout per MFR_DEVICE_TYPE
April 15, 2013
©2012 General Electric Company. All rights reserved.
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