TC642CPA Application Note - Microchip

The TC642 is a switch mode fan speed controller for use with brushless DC motors. Temperature proportional speed control is accomplished using pulse width modulation. A thermistor (or other voltage output temperature sensor) connected to t

TC642 Series 5.5V PWM Fan Speed Controller w/ Fault Detection - SOIC-8

MICROCHIP TC642BEOA Motor Driver/Controller, PWM, 3V to 5.5V supply, 4.4V/5mA/1 Output, SOIC-8

MICROCHIP TC642EUA Motor Driver/Controller, PWM, 3V to 5.5V supply, 4.4V/5mA/1 Output, MSOP-8

MICROCHIP TC642BEUA Motor Driver/Controller, PWM, 3V to 5.5V supply, 4.4V/5mA/1 Output, MSOP-8

MICROCHIP TC642EOA Motor Driver/Controller, PWM, 3V to 5.5V supply, 4.4V/5mA/1 Output, SOIC-8

TC642 Series 5.5V PWM Fan Speed Controller w/ Fault Detection - SOIC-8

MICROCHIP TC642VOA Motor Driver/Controller, DC Brushless, 3V to 5.5V supply, 5mA/1 Output, SOIC-8

PWM Fan Motor Speed Controller 8Pin SOIC N