Datasheet Microchip TC648VOA

ManufacturerMicrochip
SeriesTC648
Part NumberTC648VOA

The TC648 is a switch mode fan speed controller for use with brushless DC motors

Datasheets

TC648 Datasheet
PDF, 357 Kb, File published: Feb 5, 2013
Extract from the document

Prices

AliExpress
Worldwide
10Pcs Free shipping SOP8 TC624EOA TC642COA TC648VOA TC682EOA TC624 TC642 TC648 TC682 624 642 648 682 SOP-88,96 $

Status

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

Packaging

PackageSOIC
Pins8

Parametrics

Auto shutdownYes
DescriptionFan Manager
External Temp InputYes
Fan Speed TableNo
FanSense fan monitorNo
High/Low PWM FreqLow
Integrated temp sensorNo
Max. Accuracy @ 25°Depends on external thermistor °
Max. Supply Current1000 µA
Operating Temperature Range0 to +85 °C
Over temp alertYes
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

  • Thermal Management > Fan Controllers > Open Loop Fan Controllers and Fault Detectors

1-4 Layer PCBs $2