Datasheet

MAX34451 PMBus 16-Channel V/I Monitor and
12-Channel Sequencer/Marginer
www.maximintegrated.com
Maxim Integrated │ 9
Pin Description (continued)
PIN* NAME TYPE** FUNCTION
29
PWM5 DO
PWMMarginOutput5.SeetheExpanded Pin Description section for more details.
GPO17 DO
General-PurposeOutput17
30 ALERT DO Alert Output. Open-drain, active-low output.
31 ADDR DI
SMBusSlaveAddressSelect.Thispinissampledondevicepower-uptodetermine
theSMBusaddress.SeethePMBus/SMBus Address Select section for details on how
to strap this pin to select the proper slave address.
32
PWM6 DO
PWMMarginOutput6.SeetheExpanded Pin Description section for more details.
GPO18 DO
General-PurposeOutput18
33
PWM7 DO
PWMMarginOutput7.SeetheExpanded Pin Description section for more details.
GPO19 DO
General-PurposeOutput19
FAULT1 DIO
FaultInput/Output1.Open-drain,active-lowI/O.SeetheExpanded Pin Description
section for more details.
34 RSG0 AI
Remote-SenseGroundforRS0/GPI0toRS3/GPI3andRS12/GPI12toRS15/GPI15.
35 N.C. — NoInternalConnection
36 RSG1 AI Remote-SenseGroundforRS4/GPI4toRS11/GPI11.
37 N.C. — NoInternalConnection
38
PSEN0 DO
Power-SupplyEnable0.SeetheExpanded Pin Description section for more details.
GPO0 DO
General-PurposeOutput0
39
PSEN1 DO
Power-SupplyEnable1.SeetheExpanded Pin Description section for more details.
GPO1 DO
General-PurposeOutput1
40
PSEN2 DO
Power-SupplyEnable2.SeetheExpanded Pin Description section for more details.
GPO2 DO
General-PurposeOutput2
41
PSEN3 DO
Power-SupplyEnable3.SeetheExpanded Pin Description section for more details.
GPO3 DO
General-PurposeOutput3
42
PSEN4 DO
Power-SupplyEnable4.SeetheExpanded Pin Description section for more details.
GPO4 DO
General-PurposeOutput4
43
PSEN5 DO
Power-SupplyEnable5.SeetheExpanded Pin Description section for more details.
GPO5 DO
General-PurposeOutput5
44
PSEN6 DO
Power-SupplyEnable6.SeetheExpanded Pin Description section for more details.
GPO6 DO
General-PurposeOutput6
45
PSEN7 DO
Power-SupplyEnable7.SeetheExpanded Pin Description section for more details.
GPO7 DO
General-PurposeOutput7
46
PSEN8 DO
Power-SupplyEnable8.SeetheExpanded Pin Description section for more details.
GPO8 DO
General-PurposeOutput8
47
RS13 AI
ADCVoltage-SenseInput13.ConnecttoV
SS
if unused.
GPI13 AI
General-PurposeInput13.ConnecttoV
SS
if unused.
48
PSEN9 DO
Power-SupplyEnable9.SeetheExpanded Pin Description section for more details.
GPO9 DO
General-PurposeOutput9