THETC642 Search Results

Contextual Info: TC642 PWM FAN SPEED CONTROLLER WITH FAULT DETECTION FEATURES GENERAL DESCRIPTION • TheTC642 is a switch mode fan speed controllerforuse with brushless DC motors. Temperature proportional speed control is accomplished using pulse width modulation. A thermistor or other voltage output temperature sensor

2n 4401 011

Abstract: I22H J 2N2222A
Contextual Info: ▼ Semiconductor, Inc. TC642 PWM FAN SPEED CONTROLLER WITH FAULT DETECTION FEATURES GENERAL DESCRIPTION • The TC642 isaswitch mode fan speed controllerforuse with brushless DC motors. Temperature proportional speed control is accomplished using pulse width modulation. A