BLDC FAN CONTROLLER​
Design Features
- High Efficiency, Single Power Stage to Convert 90- to 265-V AC to 24-V DC
- Buck PFC Topology to Achieve High Input Power Factor (> 0.94) and High Efficiency (> 91%)
- Universal Input Capability (50/60 Hz, 90- to 265-V AC) With Minimum Variation in Efficiency
- Startup and Full-Speed Operation Even at 90-V AC Input
- Highly Integrated and Protected Single-Chip, Sinusoidal Brushless Motor Controller Reduces External Parts Count to Help Avoid Programming Overhead of Motor Control
- Infrared (IR) Remote-Based Speed Control
Featured Applications
- Energy Efficient Ceiling Fans
- Energy Efficient Ventilation Fans
- Blowers