General Description
The APX9170D is an integrated Hall Effect Sensor IC designed for electric commutation 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. It is also with thermal shutdown function. The APX9170D is available in a low cost TO92-M4 package.

FEATUREs
● On-Chip Hall Sensor
● High Sensitivity Hall Effect Sensor IC: ±15G(Type.)
● Built-in Lock Protection and Auto Restart Function
● Built-In Thermal Protection Circuit
● 4 Pin TO92-M4 Package
● Lead Free and Green Devices Available
   (RoHS Compliant)

APPLICATIONs
● Brushless DC Fans
● Brushless DC Motors