Datasheet Microchip TC649EOATR

ManufacturerMicrochip
SeriesTC649
Part NumberTC649EOATR

The TC649 is a switch mode fan speed controller for use with brushless DC motors

Datasheets

Datasheet PDF, 383 Kb, File published: Feb 5, 2013
TC649 Datasheet
Docket

Prices

Status

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

Packaging

PackageSOIC
Pins8

Parametrics

Auto shutdownYes
DescriptionFan Manager
External Temp InputNo
Fan Speed TableNo
FanSense fan monitorYes
High/Low PWM FreqLow
Integrated temp sensorYes
Max. Accuracy @ 25°Depends on external thermistor °
Max. Supply Current1000 µA
Operating Temperature Range-40 to +85 °C
Over temp alertNo
Predictive fan fault detection/read/RPMNo
SMBus compatible interfaceNo
Temp. Range-40 - +85 °
Typical AccuracyDepends on external thermistor °
Vcc Range+3.0 - +5.5 V

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification

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