TC646BEOA Application Note - Microchip

The TC646 is a switch mode fan speed controller for use with brushless DC motors. Temperature proportional speed control is accomplished using pulse width modulation(PWM). A thermistor (or other voltage output temperature sensor)connected

MICROCHIP TC646BEOA Motor Driver/Controller, PWM, 3V to 5.5V supply, 4.4V/5mA/1 Output, SOIC-8

MICROCHIP TC646VOA Motor Driver/Controller, DC Brushless, 3V to 5.5V supply, 5mA/1 Output, SOIC-8

MICROCHIP TC646BEUA Motor Driver/Controller, PWM, 3V to 5.5V supply, 4.4V/5mA/1 Output, MSOP-8

TC646B Series 3 to 5.5V SMT PWM Fan Speed Controller - SOIC-8

PWM Fan Motor Speed Controller 8Pin SOIC N T/R

MICROCHIP TC646EOA Motor Driver/Controller, PWM, 3V to 5.5V supply, 4.4V/5mA/1 Output, SOIC-8

MICROCHIP TC646EUA Motor Driver/Controller, PWM, 3V to 5.5V supply, 4.4V/5mA/1 Output, MSOP-8

Microchip TC646VUA, PWM Controller 34Hz, 3 - 5.5V, 8Pin MSOP