Overview
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