LV8220FN Overview
EN7811A LV8220FN Overview Bi-CMOS IC CD/MD System Motor Driver The LV8220FN is a system motor driver IC that implements all the motor driver circuits needed for CD and MD products. Since the LV8220FN provides a three-phase PWM spindle driver, a three-phase sled driver, and focus and tracking drivers (as two PWM H-bridge driver channels), it can contribute to further miniaturization, thinner from factors, and lower...
LV8220FN Key Features
- Direct PWM drive (low side control)
- Three-phase full-wave sensorless motor driver (spindle and sled blocks)
- Soft switching drive (spindle block)
- Reverse torque braking
- MOS output transistors
- Standby mode power saving function
- FG output