Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2008
> February
> TPIC2101 pwm brush motor speed controller ic pic avr
TPIC2101 pwm brush motor speed controller ic pic avr
The TPIC2101 is a monolithic integrated control circuit designed for direct current (dc) brush motor control that generates a user-adjustable, fixed-frequency, variable duty cycle, pulse width modulated (PWM) signal primarily to control rotor speed of a permanent magnet dc motor. The TPIC2101 can also be used to control power to other loads such as solenoids and incandescent bulbs. This device drives the gate of an external, low side NMOS power transistor to provide PWM controlled power to a motor or other loads. Inductive current from motor or solenoid loads during PWM off-time is recirculated through an external diode.
Full data sheet here; - http:// /lit/gpn/tpic2101
