Infineon XDPP1100 Manuals

User Manual Please read the Important Notice and Warnings at the end of this document V 1.0 www.infineon.com/xdpp1100 page 1 of 61 2021-06-18 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 XDPP1100 digital power supply 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