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TC665, TC664 Datasheet - Microchip Technology

TC665 PWM Fan Speed Controllers

The TC664/TC665 devices are PWM mode fan speed controllers with FanSense technology for use with brushless DC fans. These devices implement temperature proportional fan speed control which lowers acoustic fan noise and increases fan life. The voltage at VIN (Pin 1) represents temperature and is typi.

TC665 Features

* Temperature Proportional Fan Speed for Reduced Acoustic Noise and Longer Fan Life

* FanSense™ Protects against Fan Failure and Eliminates the Need for 3-wire Fans

* Over Temperature Detection (TC665)

* Efficient PWM Fan Drive

* Provides RPM Data

* 2-

TC664_MicrochipTechnology.pdf

This datasheet PDF includes multiple part numbers: TC665, TC664. Please refer to the document for exact specifications by model.
TC665 Datasheet Preview Page 2 TC665 Datasheet Preview Page 3

Datasheet Details

Part number:

TC665, TC664

Manufacturer:

Microchip ↗ Technology

File Size:

729.92 KB

Description:

Pwm fan speed controllers.

Note:

This datasheet PDF includes multiple part numbers: TC665, TC664.
Please refer to the document for exact specifications by model.

TC665 Distributor

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TAGS

TC665 TC664 PWM Fan Speed Controllers Microchip Technology