com Ordering number : 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.
Features • Capstan motor drive unit 3-phase, 120 degrees full conducting, direct PWM drive Built in PWM oscillator Current limiter (It is fixed internally and setup externally.
) Forward/reverse rotation 2 levels FG amplifier (Built-in gain resistor) Control amplifier output pin • Drum motor drive unit 3-phase, 120 degrees full conducting soft switching sensorless drive FG sensorless function 2 levels PG amplifier FG and PG mixing output (Separated output is also possible.
) • Loading motor drive unit H-br...

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