ADT7473 Datasheet - Analog Devices

ADT7473 dBCool Remote Thermal Monitor and Fan Controller

The ADT7473 dBCool controller is a thermal monitor and multiple PWM fan controller for noise sensitive or power sensitive applications requiring active system cooling. The ADT7473 can drive a fan using either a low or high frequency drive signal, monitor the temperature of up to two remote sensor di.

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 control mode optimizes system acoustics intelligently Automatic

ADT7473_AnalogDevices.pdf