Description
APX9212 Single-Phase Full-Wave Motor Driver for Fan Motor .
The APX9212 is a single phase full wave DC brushless motor driver with PWM variable speed control, current limit, and soft-start features suitable for.
Features
* Single Phase Full Wave Fan Driver
* Low Quiescent Current (6mA Typical)
* Built-in Variable Speed Function
* Minimum Speed Setting
* Built-In Current Limit Circuit (1.8A Typical)
* Built-In Lock Protection and Auto Restart
Function
Applications
* CPU Cooler Fans
* Instrumentation Fans
* Variable Speed Control Fans
Pin Configuration
PGND 1 OUT2 2
VCC 3 MIN 4 SET 5 OSC 6 CT 7 RD 8
SSOP-16 (Top View)
16 PGND 15 OUT1 14 SGND 13 5VREG 12 S-S 11 IN10 HB 9 IN+
PGND 1 OUT2 2
VCC 3 MIN 4 SET 5 OSC 6
CT 7 RD 8
16