Data sheet – GE Industrial Solutions QBDW033A0B Barracuda Series User Manual

Page 26

Data Sheet

QBDW033A0B Barracuda Series; DC-DC Converter Power Modules

36-75Vdc Input; 12.0Vdc, 33.0A, 400W Output

May 9, 2013

Page 26

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_C1_C2_ARA_CONFIG [0xE0]

Command Code
Command support: Full support.

Command

MFR_C1_C2_ARA_CONFIG

Format

8 bit unsigned (bit field)

Bit

Position 7 6 5 4 3 2 1 0

Access

r r r r/w r/w r/w r/w r/w

Function Reserved

ARA Assignment

Table

Default

Value

0 0 0 0 0 0 0 0

Bit Description Value

Meaning

7:5 Reserved 000

Reserved

4 ARA

ARA not functional, module remains at resistor programmed address when SMBLAERT

is asserted

ARA functional, module responds to ARA only, when SMBLAERT is asserted

3:0

Configuration*

0000

T/C1 pin: ON/OFF (Secondary)
C2 pin: POWER_GOOD

0001

T/C1 pin: TRIM
C2 pin: POWER_GOOD

0010

T/C1 pin: TRIM
C2 pin: ON/OFF (Secondary)

* All QBDW without –P option