Datasheet Microchip TC655

ManufacturerMicrochip
SeriesTC655

The TC655 is a dual PWM mode fan speed controller with FanSense™ TM technology for use with brush-less DC motors

Datasheets

TC654/TC655 Data Sheet
PDF, 585 Kb, File published: Aug 7, 2014
Docket

Prices

Status

TC655EUNTC655EUNTR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

TC655EUNTC655EUNTR
PackageMSOPMSOP
Pins1010

Parametrics

Parameters / ModelsTC655EUNTC655EUNTR
Auto shutdownNoNo
DescriptionProgrammable Dual Fan ManagerProgrammable Dual Fan Manager
External Temp InputYesYes
Fan Speed TableNoNo
FanSense fan monitorYesYes
High/Low PWM FreqLowLow
Integrated temp sensorNoNo
Max. Accuracy @ 25°, °Depends on external thermistorDepends on external thermistor
Max. Supply Current, µA320320
Operating Temperature Range, °C-40 to +85-40 to +85
Over temp alertNoNo
Predictive fan fault detection/read/RPMYesYes
SMBus compatible interfaceYesYes
Temp. Range, °-40 - +85-40 - +85
Typical Accuracy, °Depends on external thermistorDepends on external thermistor
Vcc Range, V+3.0 - +5.5+3.0 - +5.5

Eco Plan

TC655EUNTC655EUNTR
RoHSCompliantCompliant

Other Options

TC654

Model Line

Series: TC655 (2)

Manufacturer's Classification