This compact and high-performance ceiling fan solution includes the simplest motor control, power factor correction (PFC) and sensors for indoor environment detection. The RX13T 32-bit microcontroller supports sensorless vector control and PFC with fewer peripheral devices. And, the solution supports intelligent function using indoor environmental data via gas sensor and humidity and temperature sensor. Furthermore, this ceiling fan solution supports remote control using a Bluetooth® Low Energy (LE) 5.1 module.

System Benefits​:

  • Compact and high-performance motor control and PFC block by MCU for motor control (RX13T)
    • BLDC motor drive by sensorless vector control
    • Continuous current mode PFC that is suitable for large load fluctuation application
  • High precision measurement solution of an indoor environment with gas sensor (ZMOD4410) and humidity and temperature sensor (HS3001)
  • The world’s smallest and lowest power Bluetooth 5.1 module (DA14531)

Target Applications:

  • Ceiling fans
  • Air purifiers
  • Air conditioners
  • Ventilation fans
Large Power BLDC Ceiling Fan with PFC
Legend for Renesas/Dialog System Diagrams

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