APX9291 Overview
Single Phase Full Wave Fan Driver The APX9291 is a high efficient direct PWM drive IC Low Supply Current Built-In Variable Speed Function with single phase and CMOS drive. Such IC design is suitable for variable speed control FAN of personal puter’s power supply radiation and CPU cooler. The Include Hall Bias Circuit device is built-in lock protection.
APX9291 Key Features
- Single Phase Full Wave Fan Driver
- Low Supply Current
- Built-In Variable Speed Function
- Include Hall Bias Circuit
- Built-In Lock Protection and Auto Restart Func- also with rotation detection output and thermal shut
- FG Output and RD Output Signal available
- Built-In Current Limit Circuit
- Built-In Thermal Protection Circuit
- SSOP-16 Package
- Lead Free and Green Devices Available (RoHS pliant)