APX9322(2016) Datasheet PDF - Anpec Electronics

General Description
   The APX9322 is a three-phase full-wave sine-wave brushless motor drive by one-hall or sensor-less . This IC built-in linear or direct PWM input speed control, leading angle setting, current limit and soft start features suitable for the three-phase brushless DC motors. The APX9322 is available in QFN4x4-24 package (see Pin Configuration).

FEATUREs
• Three-Phase Full-Wave Sine-Wave Driver
• One-Hall / Sensor-Less driver control
• Open Loop Rpm-Curve Control
• Rotation Direction Selectable
• Built-in 5V LDO Regulator
• Built-in Current Limit Circuit
• Built-in Over Current Protection
• Built-in Lock Protection and Auto Restart Function
• Soft Start Function
• FG Output
• Built-in Thermal Shutdown Protection
• QFN4x4-24 Package
• Lead Free and Green Device Available (RoHS
   Compliant)
• Reset Signal Input
• PWM and SET control OUT Duty

APPLICATIONs
• Home Appliance Cooling Fan
• Instrumentation Fan