AH5775
Description
The AH5775 is a single-chip solution for driving single-coil brushless direct current (BLDC) fans and motors.
Key Features
- Supports single-phase full wave BLDC fan/motor drive
- Built-in Hall effect sensor and input amplifier
- Operating voltage: 2.5V to 18V
- Soft switching for low noise DC fan motor applications
- Rotor Lock Protection (Lock detection, output shutdown and
- Overvoltage shutdown
- Thermal protection
- No external timing capacitor - Reduces the numbers of external
- Industry Standard TO94 Package
- Totally Lead-Free & Fully RoHS pliant (Notes 1 & 2)
Applications
- 5V / 12V / 15V Min. BLDC Cooling Fans
