ADT7473 Datasheet - ON Semiconductor

Remote Thermal Monitor and Fan Control

ADT7473 Features

* Controls and Monitors Up to 4 Fans

* High and Low Frequency Fan Drive Signal

* 1 On-Chip and 2 Remote Temperature Sensors

* Series Resistance Cancellation on the Remote Channel

* Extended Temperature Measurement Range, Up to 191°C

* Dynamic TMIN Cont

ADT7473 General Description

Digital Input (Open Drain). SMBus serial clock input. Requires SMBus pullup. Ground Pin. 3 VCC Power Supply. Powered by 3.3 V. 4 TACH3 Digital Input (Open Drain). Fan tachometer input to measure speed of Fan 3. ADDR SELECT If in address select mode, the logic state of this pin defines the SMBus.

ADT7473 Datasheet (618.17 KB)

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Datasheet Details

Part number:

ADT7473

Manufacturer:

ON Semiconductor ↗

File Size:

618.17 KB

Description:

Remote thermal monitor and fan control.
ADT7473 Remote Thermal Monitor and Fan Control The ADT7473/ADT7473 1 controller is a thermal monitor and multiple PWM fan controller for nois.

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ADT7473 Remote Thermal Monitor and Fan Control ON Semiconductor

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ADT7473 Features

ADT7473 General Description

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