TC647B, TC642B PWM Fan Speed Controllers

Microchip

Description

M TC642B/TC647B PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense™ Technology for Fault Detection .
The TC642B/TC647B devices are new versions of the existing TC642/TC647 fan speed controllers.

📥 Download Datasheet

TC647B Datasheet Preview — This datasheet PDF includes multiple part numbers: TC647B, TC642B. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: TC647B, TC642B
Manufacturer: Microchip ↗
File Size: 545.74 KB
Datasheet: TC642B-Microchip.pdf
Description: PWM Fan Speed Controllers
Note: This datasheet PDF includes multiple part numbers: TC647B, TC642B.
Please refer to the document for exact specifications by model.

Features

* Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life
* Efficient PWM Fan Drive
* 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC642B/TC647B Supply Voltage - Supports any Fan Voltage
* FanSense™ Fault Detection Circuit Protec

Applications

* Personal Computers & Servers
* LCD Projectors
* Datacom & Telecom Equipment
* Fan Trays
* File Servers
* General Purpose Fan Speed Control Package Types MSOP, PDIP, SOIC VIN CF VMIN GND 1 2 3 4 TC642B TC647B 8 VDD 7 VOUT 6 FAULT 5 SENSE Descript

TC647B Distributors

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📌 All Tags

TC642B PWM Fan Speed Controllers Microchip

Microchip TC647B-like datasheet