Manual

MAX15301 PMBus Command Set User’s Guide
Rev 1 Page 9 of 53
VIN_OFF
Reference:
Standard Command
Lockable:
Yes
Command Code:
0x36
Format:
Linear
Data Bytes:
2
Units:
V
Transfer:
Read/Write Word
Factory Value:
0xCAC0 (5.5V)
Description/Notes:
See Section 14.6 of the PMBus Specification Part II.
The MAX15301 hardware has 8-bit resolution for the minimum input voltage required for regulation,
to a maximum value of ≈14.75V.
The desired value of VIN_OFF is retained in memory, regardless limitations imposed by the 8-bit fault
limit resolution, but the read-back value is based on actual hardware register settings.