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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

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NVT224 Description

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 Applications

  • Controls and Monitors Up to 4 Fans