Description
M .
The TC664/TC665 devices are PWM mode fan speed controllers with FanSense technology for use with brushless DC fans.
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-
Applications
* Personal Computers & Servers
* LCD Projectors
* Datacom & Telecom Equipment
* Fan Trays
* File Servers
* Workstations www. DataSheet4U. com
* General Purpose Fan Speed Control
Package Type
10-Pin MSOP
VIN CF SCLK SDA GND 1 2 3 4 5 TC664 TC665