Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsPMICsPMIC - power supply controllers/monitors 2.5 mA TQFN 40 EP (6x6)

PMBus 6-Channel Power-Supply Manager

MAX34440

3Maxim Integrated

TABLE OF CONTENTS (continued)

PMBus Commands ........................................................................... 23

PAGE (00h)

................................................................................23

OPERATION (01h)

...........................................................................24

ON_OFF_CONFIG (02h)

......................................................................25

CLEAR_FAULTS (03h)

.......................................................................25

WRITE_PROTECT (10h)

......................................................................25

STORE_DEFAULT_ALL (11h)

..................................................................26

RESTORE_DEFAULT_ALL (12h)

................................................................26

CAPABILITY (19h)

...........................................................................26

VOUT_MODE (20h)

..........................................................................26

VOUT_MARGIN_HIGH (25h)

..................................................................26

VOUT_MARGIN_LOW (26h)

...................................................................27

VOUT_SCALE_MONITOR (2Ah)

................................................................27

IOUT_CAL_GAIN (38h)

.......................................................................27

VOUT_OV_FAULT_LIMIT (40h)

.................................................................28

VOUT_OV_WARN_LIMIT (42h)

.................................................................28

VOUT_UV_WARN_LIMIT (43h)

.................................................................28

VOUT_UV_FAULT_LIMIT (44h)

.................................................................28

IOUT_OC_WARN_LIMIT (46h)

.................................................................29

IOUT_OC_FAULT_LIMIT (4Ah)

.................................................................29

OT_FAULT_LIMIT (4Fh)

.......................................................................29

OT_WARN_ LIMIT (51h)

.......................................................................30

POWER_GOOD_ON (5Eh)

....................................................................30

POWER_GOOD_OFF (5Fh)

...................................................................31

TON_DEL AY (60h)

..........................................................................31

TON_MAX_FAULT_LIMIT (62h)

................................................................31

TOFF_DELAY (64h)

..........................................................................31

STATUS_ BYTE (78h)

.........................................................................32

STATUS_WORD (79h)

........................................................................32

STATUS_VOUT (7Ah)

.........................................................................33

STATUS_CML (7Eh)

.........................................................................33

STATUS_ MFR_SPECIFIC (80h)

................................................................33

READ_VOUT (8Bh)

..........................................................................34

READ_IOUT (8Ch)

..........................................................................34

READ_TEMPERATURE_1 (8Dh)

................................................................34

PMBUS_REVISION (98h)

.....................................................................34

MFR_ID (99h)

..............................................................................34