NVT224 Overview
NVT224 dbCOOLt Remote Thermal Monitor and Fan Controller The NVT224 dbCOOL controller is a thermal monitor and multiple PWM fan controller for noise−sensitive or power−sensitive applications requiring active system cooling. The NVT224 can drive a fan using either a low or high frequency drive signal, monitor the temperature of up to two remote sensor diodes plus its own internal temperature, and measure and control...
NVT224 Key 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
- Thermal Protection Feature via THERM Output
- Monitors Performance Impact of Intel PentiumR 4 Processor
- Thermal Control Circuit via THERM Input
- 3-Wire and 4-Wire Fan Speed Measurement
- Limit parison of All Monitored Values
NVT224 Applications
- Controls and Monitors Up to 4 Fans