GE Industrial Solutions 20A Digital MicroDLynx - Manual (Page 28)

GE
Data Sheet
20A Digital MicroDLynx TM : Non-Isolated DC-DC Power Modules
3Vdc –14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A Output Current
April 24, 2013 ©2012 General Electric Company. All rights reserved. Page 28
Table 6 (continued)
Hex
Code
Command Brief Description
Non-Volatile
Memory Storage
44 VOUT_UV_FAULT_LIMIT
Sets the voltage level for an output undervoltage fault
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r/w r/w r/w r/w r/w r/w r/w
Function High Byte
Default Value 0 0 0 0 0 1 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r/w r/w r/w
Function Low Byte
Default Value 1 0 0 0 1 1 1 1
YES
45 VOUT_UV_FAULT_RESPONSE
Instructs the module on what action to take in response to a output
undervoltage fault
Format Unsigned Binary
Bit Position 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r r r
Function
RSP
[1]
RSP
[0]
RS[2] RS[1] RS[0] X X X
Default Value 0 0 0 0 0 1 0 0
YES
46 IOUT_OC_FAULT_LIMIT
Sets the output overcurrent fault level in A (cannot be changed)
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Exponent Mantissa
Default Value
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r R
Function Mantissa
Default Value 0 0 1 1 0 1 0 0
YES
4A IOUT_OC_WARN_LIMIT
Sets the output overcurrent warning level in A
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Exponent Mantissa
Default Value 1 1 1 1 1 0 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r r r/w r/w r/w r/w r/w r/w
Function Mantissa
Default Value 0 0 1 1 0 0 1 0
YES
5E POWER_GOOD_ON
Sets the output voltage level at which the PGOOD pin is asserted high
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r/w r/w r/w r/w r/w r/w r/w
Function High Byte
Default Value 0 0 0 0 0 1 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r/w r/w r/w
Function Low Byte
Default Value 0 1 1 0 1 0 1 0
YES