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TC648 Fan Speed Controller

TC648 Description

M .
The TC648 is a switch mode, fan speed controller for use with brushless DC fans.

TC648 Features

* Temperature Proportional Fan Speed for Acoustic Control and Longer Fan Life
* Efficient PWM Fan Drive
* 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC648 Supply Voltage - Supports any Fan Voltage
* Over-temperature Fault Detection
* Automatic Shu

TC648 Applications

* Power Supplies Computers Portable Computers Telecom Equipment UPSs, Power Amps General Purpose Fan Speed Control Available Tools
* Fan Controller Demonstration Board (TC642DEMO)
* Fan Controller Evaluation Kit (TC642EV) 

📥 Download Datasheet

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Fan Speed Controller Microchip
Microchip TC648-like datasheet