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ADT7476 - dBCool Remote Thermal Controller and Voltage Monitor

Datasheet Summary

Description

The ADT7476 dBCool controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or powersensitive applications requiring active system cooling.

Features

  • Monitors up to 5 voltages 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 THER.

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Datasheet preview – ADT7476

Datasheet Details

Part number ADT7476
Manufacturer Analog Devices
File Size 1.05 MB
Description dBCool Remote Thermal Controller and Voltage Monitor
Datasheet download datasheet ADT7476 Datasheet
Additional preview pages of the ADT7476 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com dBCool™ Remote Thermal Controller and Voltage Monitor ADT7476 FEATURES Monitors up to 5 voltages 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 fan speed measurement Limit comparison of all monitored values Meets SMBus 2.
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