QBDW025A0B Datasheet, PDF (26/32 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_VIN_READ_CAL_OFFSET [0xD4]
Data format: VIN linear format
Range limits (max/min): exp must = -3
Units: N/A
Command support: support for VIN offset calibration (factor in flash), lockout per MFR_DEVICE_TYPE
MFR_IOUT_CAL_GAIN [0xD6]
Range limits (max/min): 0x2666/0x1999
Units: N/A
Command support: support for IOUT gain calibration, lockout per MFR_DEVICE_TYPE
MFR_IOUT_CAL_OFFSET [0xD7]
Range limits (max/min): exp must = -4
Units: N/A
Command support: support for IOUT offset calibration, lockout per MFR_DEVICE_TYPE
MFR_FW_REV [0xDB]
Range limits (max/min): 0 - 0xff (0.00 – 15.15)
Units: N/A
Command support: full read support
MFR_CPIN_ARA_CONFIG [0xE0]
Command Code
Command support: Full support.
Command
MFR_CPIN_ARA_CONFIG
Format
8 bit unsigned (bit field)
Bit Position
7
6
5
Access
r
r
r
Function
Reserved
Default Value
0
0
0
4
3
2
1
0
r/w
r/ w
r/ w
r/ w
r/ w
ARA
Assignment Table
0
0
0
0
0
Bit
Description
Value
7:5
Reserved
000
4
ARA
0
1
0000
3:0
CPIN
Configuration*
0001
0010
* All QBDW without –P option
Bit
Description
7:5
Reserved
Value
000
4
ARA
3:0
CPIN
Configuration**
** All QBDW with –P option
0
1
0000
Meaning
Reserved
ARA not functional, module remains at resistor programmed address when SMBLAERT is
asserted
ARA functional, module responds to ARA when SMBLAERT is asserted
T/C1 pin ON/OFF (Secondary)
C2 pin: POWER_GOOD
T/C1 pin: TRIM
C2 pin: POWER_GOOD
T/C1 pin: TRIM
C2 pin: ON/OFF (Secondary)
Meaning
Reserved
ARA not functional, module remains at resistor programmed address when SMBLAERT
is asserted
ARA functional, module responds to ARA when SMBLAERT is asserted
T/C1 pin: ON/OFF (Secondary)
C2 pin: POWER_GOOD
May 9, 2013
©2012 General Electric Company. All rights reserved.
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