LB11980H
LB11980H is Monolithic Digital IC manufactured by SANYO.
Ordering number : EN8798
Monolithic Digital IC
Overview ..
For VCR Capstan
Three-Phase Brushless Motor Driver
LB11980H is a 3-phase brushless motor driver optimal for driving the VCR capstan motors.
Features
- 3-Phase full-wave current-linear drive system.
- Torque ripple correction circuit built-in.(correction factor variable)
- Current limiter circuit built in.
- Output stage upper/lower over-saturation prevention circuit built in. (No external capacitor required)
- FG amplifier built in.
- Thermal shutdown circuit built in....
