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TC652 Datasheet (tc652 / Tc653) Integrated Temperature Sensor & Brushless DC Fan Controller

Manufacturer: Microchip Technology

Overview: TC652/TC653 Integrated Temperature Sensor & Brushless DC Fan Controller with FanSense™ Detect &.

General Description

The TC652/TC653 are integrated temperature sensors and brushless DC fan speed controllers with FanSense™ technology.

The TC652/TC653 measure their junction temperature and control the speed of the fan based on that temperature, making them especially suited for applications in modern electronic equipment.

The FanSense™ Fan Fault detect circuitry eliminates the need for a more expensive 3-wire fan.

Key Features

  • Integrated Temperature Sensing and Multi-speed Fan Control.
  • FanSense™ Fan Fault Detect Circuitry.
  • Built-in Over-Temperature Alert (TOVER).
  • Temperature Proportional Fan Speed Control for Acoustic Noise Reduction and Longer Fan Life.
  • Pulse Width Modulation Output Drive for Cost and Power Savings.
  • Solid-State Temperature Sensing.
  • ±1°C (Typical) Accuracy from 25°C to +70°C.
  • 2.8V.
  • 5.5V Operating Range.
  • TC653 in.

TC652 Distributor