LB11885 Description
EN7884A LB11885 Overview Monolithic Digital IC Three-in-One Motor Driver for Portable VCR LB11885 is a three-in-one motor driver for portable VCR.
LB11885 Key Features
- Capstan motor drive unit 3-phase, 120 degrees full conducting, direct PWM drive Built in PWM oscillator Current limiter
- Drum motor drive unit 3-phase, 120 degrees full conducting soft switching sensorless drive FG sensorless function 2 leve
- Loading motor drive unit H-bridge forward/reverse rotation Motor voltage switch Short brake Input control for 3 values
- mon unit Over-heat protection function (Thermal Shut Down)