Instruction Manual

MAX15303 PMBus Command Set User’s Guide
Page 46 of 52
STRAP_DISABLE
16 VOUT_TRIM
No function; intended to support a possible pin-strap voltage
trimming scheme that was never implemented.
15 INTERLEAVE
Command set indirectly by the SMBus slave address, from
R
ADDR0
and R
ADDR1
resistor values.
14 COMP_MODEL
The F
LC
data is set automatically by the parametric extraction
process
13
VOUT_MAX
Command set indirectly according to VOUT_COMMAND x 110%
12
IOUT_CAL_GAIN
Command set by R
ADDR1
resistor value
11
FREQUENCY_SWITCH
Command set by R
SYNC
resistor value
10
<RESERVED>
9
IOUT_OC_FAULT_LIMIT
Command not set automatically; flag is for future sue
8
VOUT_MARGIN_LOW
Command set indirectly according to VOUT_COMMAND x 95%
7
VOUT_MARGIN_HIGH
Command set indirectly according to VOUT_COMMAND x 105%
6
POWER_GOOD_OFF
Command set indirectly according to VOUT_COMMAND x 85%
5
POWER_GOOD_ON
Command set indirectly according to VOUT_COMMAND x 90%
4
VOUT_UV_WARN_LIMIT
Undervoltage warning is not implemented
3
VOUT_UV_FAULT_LIMIT
Command set indirectly according to VOUT_COMMAND x 85%
2
VOUT_OV_WARN_LIMIT
Overvoltage warning is not implemented
1
VOUT_OV_FAULT_LIMIT
Command set indirectly according to VOUT_COMMAND x 115%
0
VOUT_COMMAND
Command set by R
SET
resistor value