ADT7476 Description
Remote Thermal Controller and Voltage Monitor ADT7476 The ADT7476 controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or power-sensitive applications requiring active system cooling. The ADT7476 can drive a fan using either a low or high frequency drive signal and can monitor the temperature of up to two remote sensor diodes plus its own internal temperature. The part also measures...
ADT7476 Key Features
- Monitors Up to Five Voltages
- Controls and Monitors Up to Four Fans
- High and Low Frequency Fan Drive Signal
- One On-Chip and Two Remote Temperature Sensors
- Extended Temperature Measurement Range Up to 191°C
- Automatic Fan Speed Control Mode Controls System Cooling Based
- 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
ADT7476 Applications
- Monitors Up to Five Voltages
- Controls and Monitors Up to Four Fans