APX9358E Overview
PWM Quasi-Sinusoidal Driver The APX9358E provides all the circuitry for sensor-less Three-Phase Sensor-Less Drive Method speed control of three-phase brushless DC motor. The Adjustable Forced mutation Frequency Sine-wave Driver Method will be better low-noise. The (for Start-up) controller functions include start-up circuit, back-EMF - Built-In External PWM Speed Control mutation control, Pulse Width Modulation...
APX9358E Key Features
- PWM Quasi-Sinusoidal Driver
- Three-Phase Sensor-Less Drive Method
- Adjustable Forced mutation Frequency
- Built-In External PWM Speed Control
- Built-In Quick Start Function
- FG (Rotation Speed Detection) Output
- Soft Switching Circuit (for Noise Reducing)
- Power Saving Function (PWM Duty Input is 0%)
- Built-In Lock Protection and Auto Restart Function
- Thermal Shutdown Circuit
APX9358E Applications
- Motor Driver For Silent Fan Motors