TC664 - PWM Fan Speed Controllers

Product Overview

Microchip Technology

Part number	TC664
Manufacturer	Microchip Technology
File Size	729.92 KB
Description	PWM Fan Speed Controllers
Datasheet	TC664 Datasheet
Additional preview pages of the TC664 datasheet.

The TC664/TC665 devices are PWM mode fan speed controllers with FanSense technology for use with brushless DC fans.

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-Wire SMBus™-Compatible Interface.
Supports Any Fan Voltage.
Software Controlled Shutdown Mode for "Green" Systems.
Supports Low Cost NTC/PTC Thermistors.
Space Savi.

📁 Similar Datasheet

TC660 - 100mA CHARGE PUMP DC-TO-DC VOLTAGE CONVERTER (TelCom Semiconductor)
TC6102 - 2 PORT 10/100 M ETHERNET SWITCH CONTROLLER (TMI)
TC612 - NPN Transistor (ETC)
TC6133AF - AREA IMAGE SENSOR CCD (Toshiba Semiconductor)
TC618BS - Integrated brushed DC motor driver (ChipSourceTek)
TC618CS - Single Channel DC Motor Driver (ChipSourceTek)
TC620 - (TC620 / TC621) DUAL TRIP POINT TEMPERATURE SENSORS (TelCom Semiconductor)
TC621 - (TC620 / TC621) DUAL TRIP POINT TEMPERATURE SENSORS (TelCom Semiconductor)

Other Datasheets by Microchip Technology

Published: Feb 2, 2010 |