Maxim-integrated MAX15301 PMBus Command Set Instrukcja Użytkownika Pobierz pdf (Strona 53)

MAX15301 PMBus Command Set User’s Guide

Rev 1 Page 53 of 53

ZETA_P

Wait at least 500μs for execution after sending the ZETA_P command before sending additional

PMBus commands.

Trademarks

InTune is a trademark of Maxim Integrated Products, Inc.

PMBus is a trademark of SMIF, Inc.

Revision History

REVISION

NUMBER

REVISION

DATE

DESCRIPTION

PAGES

CHANGED

11/13

Initial release

—

1 10/14

Added information for new MAX15301AA02 part number

Default value of VOUT_MAX corrected: VOUT_COMMAND x 1.10

Default values of EXT_TEMP_CAL changed in MAX15301AA02 firmware

Data byte count for IC_DEVICE_ID increased to 12 in MAX15301AA02 firmware

1 2 ... 48 49 50 51 52 53

MAX15301 PMBus Command Set 1
User’s Guide 1
Introduction 2
Part Number Differences 2
Table of Contents 3
Rev 1 Page 6 of 53 6
OPERATION 7
ON_OFF_CONFIG 7
VIN_OFF 9
VOUT_MODE 10
VOUT_COMMAND 10
VOUT_TRIM 10
VOUT_CAL_OFFSET 11
VOUT_MAX 11
VOUT_MARGIN_HIGH 11
VOUT_MARGIN_LOW 12
VOUT_TRANSITION_RATE 13
VOUT_DROOP 13
FREQUENCY_SWITCH 15
INTERLEAVE 15
POWER_GOOD_ON 16
POWER_GOOD_OFF 17
TON_DELAY 17
TON_RISE 18
TOFF_DELAY 18
TOFF_FALL 19
Fault Related Commands 20
VOUT_OV_FAULT_RESPONSE 21
VOUT_UV_FAULT_LIMIT 21
VOUT_UV_FAULT_RESPONSE 22
IOUT_OC_FAULT_LIMIT 22
IOUT_OC_FAULT_RESPONSE 23
OT_FAULT_LIMIT 23
OT_FAULT_RESPONSE 24
OT_WARN_LIMIT 25
VIN_OV_FAULT_LIMIT 25
VIN_OV_FAULT_RESPONSE 25
VIN_UV_FAULT_LIMIT 26
VIN_UV_FAULT_RESPONSE 26
Unit Status Commands 28
STATUS_INPUT 29
STATUS_TEMPERATURE 29
STATUS_CML 29
Telemetry Commands 30
READ_TEMPERATURE_1 31
READ_TEMPERATURE_2 31
READ_DUTY_CYCLE 31
READ_FREQUENCY 32
PMB_VALUES 32
Calibration Commands 34
EXT_TEMP_CAL (MAX15301AA01) 35
EXT_TEMP_CAL (MAX15301AA02) 35
CAPABILITY 36
PMBUS_REVISION 36
MFR_MODEL 37
MFR_REVISION 37
MFR_LOCATION 37
MFR_DATE 37
MFR_SERIAL 38
IC_DEVICE_ID (MAX15301AA01) 38
IC_DEVICE_ID (MAX15301AA02) 38
IC_DEVICE_REV 38
Security Commands 39
MANUF_LOCK 40
MANUF_PASSWD 40
USER_CONF 40
USER_LOCK 41
USER_PASSWD 41
SECURITY_LEVEL 42
Memory and Storage Commands 43
STORE_DEFAULT_ALL 44
RESTORE_DEFAULT_ALL 44
STORE_USER_ALL 44
RESTORE_USER_ALL 46
RESTORE_MAXIM_ALL 46
STRAP_DISABLE 47
Control Loop Commands 48
FEEDBACK_EFFORT 49
LOOP_CONFIG 49
COMP_MODEL 50
DEADTIME_GCTRL 50
Trademarks 53
Revision History 53

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