APX9154A Description
The APX9154A is an integrated Hall Effect Sensor IC designed for electric mutation of single-phase DC brushless motor applications. The device is built-in lock protection. When fan is locked, the device will enter the lock protection mode.
APX9154A Key Features
- On-chip Hall Sensor
- PWM Soft Switch
- Built-in Reverse Voltage Protection Circuit
- High Sensitivity Hall Effect Sensor IC : +10G
- Built-in Lock Protection and Auto Restart Func
- Soft Start Function
- Built-In Quick Start Function
- Speed Controllable by PWM Input Signal
- FG (Rotation Speed Detection) Output
- Built-in Thermal Protection Circuit