QBDW025A0B Datasheet, PDF (27/32 Pages) Lineage Power Corporation – 36-75Vdc Input; 12.0Vdc, 25.0A, 300W Output

GE
Data Sheet
QBDW025A0B Barracuda Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 25.0A, 300W Output
MFR_ C2_LOGIC [0xE1]
Command Code
Command support: full support (bits 0 and 1) as follows:
Command
MFR_C2_LOGIC
Format
8 bit unsigned (bit field)
Bit Position
7
6
5
4
3
2
1
0
Access
r
r
r
r
r
r
r/ w
r/ w
Function
Reserved
On/Off(primary & secondary) combination
logic
Default Value 0
0
0
0
0
0
0
0
Bit
Description
7:2
Reserved
1
ON/OFF
Configuration
0
Secondary Side
ON/OFF Logic
Value
000000
0
1
0
1
Meaning
Reserved
Secondary side on/off pin state when mapped to either T/C1 or C2 is ignored
AND – Primary and Secondary side on/off
Negative Logic (Low Enable: Input < 0.8V wrt Vout(-)
Positive Logic (High Enable: Input > 2.0V wrt Vout(-)
MFR_POWER_GOOD_POLARITY [0xE2]
Command support: full support (bit 0) as follows:
Bit 0: 0 = Negative PGOOD logic (module PGOOD asserted when pin is LO, PGOOD de-asserted when pin is HI)
1 = Positive PGOOD logic (module PGOOD de-asserted when pin is LO, PGOOD asserted when pin is HI)
Command
MFR_POWER_GOOD_POLARITY
Format
8 bit unsigned (bit field)
Bit Position
7
6
5
4
3
2
Access
r
r
r
r
r
r
Function
Reserved
Default Value
0
0
0
0
0
0
MFR_MODULE_DATE_LOC_SN [0xF0]
Command support: read/write support for 12 byte block, lockout per MFR_DEVICE_TYPE
1
0
r
r/ w
logic
0
1
May 9, 2013
©2012 General Electric Company. All rights reserved.
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