Datasheet Summary
Ordering number : ENN8797
Monolithic Digital IC
Overview
3-Phase Sensorless Motor Driver for Fan Motor Driver for Refrigerator
The LB11972V is a 3-phase full-wave current linear sensorless motor driver. It is optimal for refrigerator fan motor drive.
Functions
- Three-phase sensor-less motor driver
- Current linear drive
- Built-in current limiting circuit
- Built-in output stage saturation preventive circuit
- With coil counter-electromotive FG output
- Built-in thermal shutdown circuit
- Built-in beat lock preventive circuit
Specitications...