UM_2106_PL88_2107_203235
XDPP1100 PMBus command set
About this document
Scope and purpose
This document describes all the PMBus commands supported by the
controller.
Intended audience
The user manual is intended for XDPP1100 users.
Table of contents
About this document ....................................................................................................................... 1
Table of contents ............................................................................................................................ 1
1
PMBus commands - standard .................................................................................................. 5
1.1
00h - PAGE ............................................................................................................................................... 5
1.2
01h - OPERATION .................................................................................................................................... 5
1.3
02h - ON_OFF_CONFIG ........................................................................................................................... 5
1.4
03h - CLEAR_FAULTS .............................................................................................................................. 6
1.5
10h - WRITE_PROTECT ........................................................................................................................... 6
1.6
11h - STORE_DEFAULT_ALL ................................................................................................................... 7
1.7
12h - RESTORE_DEFAULT_ALL ............................................................................................................... 7
1.8
15h - STORE_USER_ALL .......................................................................................................................... 7
1.9
16h - RESTORE_USER_ALL ..................................................................................................................... 7
1.10
17h - STORE_USER_CODE ...................................................................................................................... 8
1.11
18h - RESTORE_USER_CODE .................................................................................................................. 8
1.12
19h - CAPABILITY ..................................................................................................................................... 8
1.13
1Bh - SMBALERT_MASK .......................................................................................................................... 8
1.14
20h - VOUT_MODE .................................................................................................................................. 9
1.15
21h - VOUT_COMMAND ........................................................................................................................... 9
1.16
22h - VOUT_TRIM .................................................................................................................................. 10
1.17
23h - VOUT_CAL_OFFSET ..................................................................................................................... 10
1.18
24h - VOUT_MAX ................................................................................................................................... 10
1.19
25h - VOUT_MARGIN_HIGH .................................................................................................................. 11
1.20
26h - VOUT_MARGIN_LOW ................................................................................................................... 11
1.21
27h - VOUT_TRANSITION_RATE ........................................................................................................... 11
1.22
28h - VOUT_DROOP .............................................................................................................................. 11
1.23
29h - VOUT_SCALE_LOOP .................................................................................................................... 12
1.24
2Bh - VOUT_MIN .................................................................................................................................... 12
1.25
32h - MAX_DUTY .................................................................................................................................... 12
1.26
33h - FREQUENCY_SWITCH .................................................................................................................. 12
1.27
34h - POWER_MODE ............................................................................................................................. 12
1.28
35h - VIN_ON ......................................................................................................................................... 13
1.29
36h - VIN_OFF ........................................................................................................................................ 13
1.30
37h - INTERLEAVE ................................................................................................................................. 13
1.31
39h - IOUT_CAL_OFFSET ...................................................................................................................... 14
User Manual
www.infineon.com/xdpp1100
Please read the Important Notice and Warnings at the end of this document
XDPP1100
page 1 of 61
digital power supply
2021-06-18
V 1.0