APX9275 Overview
The APX9275 is a single phase full wave motor driver for DC fan motors, and can apply to three type speed control methods. The output signals of this IC are the amplifications of hall input signals. It is suitable for both game machine and CPU cooler that need silent fans.
APX9275 Key Features
- Single-Phase Full Wave Fan Driver
- Silent Driver
- Low Supply Current
- Speed Controllable by PWM Input Signal
- Built-in Quick Srart Function
- Built-in Lock Protection and Auto Restart
- Enhance Low Duty Start UP Power
- FG Output
- Include Hall Bias Circuit
- Built-in Current Limit Circuit
APX9275 Applications
- Motor Drivers for Silent Fans