APX9322A Description
The APX9322A is a three-phase full-wave sine-wave brushless motor drive by sensor-less. This IC built-in linear or direct PWM input speed control, leading angle setting, current limit and soft start.
APX9322A Key Features
- Three-Phase Full-Wave Sine-Wave Driver
- Sensor-Less driver control
- 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 Func
- Soft Start Function
- FG, 1/2FG, 1/3FG or RD Output