MAX6643LBFAEE+
IC CTLR PWM FAN-SPEED 16QSOP

From Maxim Integrated

Accuracy±3.5°C Local(Max), ±3°C Remote(Max)
CategoryIntegrated Circuits (ICs)
DatasheetsMAX6643-45
FamilyPMIC - Thermal Management
FunctionFan Control, Temp Monitor
Mfg Application NotesCompensating for Ideality Factor and Series Resistance Differences between Thermal-Sense Diodes Effect of PC Board Trace Width on Remote-Diode Temperature-Sensor Accuracy Thermal Management Handbook
Mounting TypeSurface Mount
Online CatalogFan Control, Temp Monitor
Operating Temperature-40°C ~ 125°C
Output AlarmYes
Output FanYes
Output TypePWM
Package / Case16-SSOP (0.154", 3.90mm Width)
PackagingTube
Product Photos16-QSOP
Product Training ModulesLead (SnPb) Finish for COTS Long-Term Supply Program
Sensing Temperature-40°C ~ 125°C, External Sensor
Sensor TypeInternal and External
Series-
Standard Package100
Supplier Device Package16-QSOP
TopologyADC, PWM Generator, Tach Counter
Voltage - Supply3 V ~ 5.5 V

External links