APX9172A PDF File ( Datasheet )

APX9172, 72A, 72B Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor Features General Description On-chip Hall Sensor The APX9172 is an integrated Hall Effect Sensor IC de- High Sensitivity Hall Effect Sensor IC: ±15G(Typ.) signed for electric commutation of single-phase DC Built-in Lock Protection and Auto Restart Function brushless motor applications. The device is built-in lock Speed Controllable by PWM Input Signal protection. When fan is locked, the device will ente