ADT7475 - dBCool Remote Thermal Monitor and Fan Controller

Product Overview

Analog Devices

Datasheet Details

Part number	ADT7475
Manufacturer	Analog Devices
File Size	1.28 MB
Description	dBCool Remote Thermal Monitor and Fan Controller
Datasheet	ADT7475 Datasheet
Additional preview pages of the ADT7475 datasheet.

Product details

Description

The ADT7475 dBCool controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or powersensitive applications requiring active system cooling.

Features

Controls and monitors up to 4 fans High and low frequency fan drive signal 1 on-chip and 2 remote temperature sensors Extended temperature measurement range, up to 191°C Automatic fan speed control mode controls system cooling based on measured temperature Enhanced acoustic mode dramatically reduces user perception of changing fan speeds Thermal protection feature via THERM output Monitors performance impact of Intel® Pentium® 4 processor Thermal control circuit via THERM input 3-wire and 4-wire.

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Published: Jan 16, 2007 |