APX9358

【-------】 APX9358 Preliminary WWW.DCY-CHINA.COM Three-Phase Sine-wave Sensor-Less Fan Motor Driver Features General Description Three-Phase class sin wave driver method The APX9358 provides all the circuitry for sensor-less Three-Phase Full-Wave Sensor-Less Drive Method speed control of three-phase brushless DC motor. The Adjustable Forced Commutation Frequency Sine-wave Driver Method will be better low-noise. The (for Start-up) controller functions include start-up circuit, back-EMF com- Built-In External PWM Speed Control mutation control, Pulse Width Modulation (PWM) speed Built-In Quick Start Function control, lock protection, and thermal shutdown circuit. FG (Rotation Speed Detection) Output The APX9358 is suitable for both game machine and CPU Soft Switching Circuit (for Noise Reducing) cooler that need silent drivers. It is available in VTDFN3x3- Power Saving Fun...