Applications
Consumer Electronics
Household Fan
Consumer Electronics

Household Fan

Our solutions enable household fans to operate quietly and efficiently while maintaining long-term stability. With optimized power management and heat dissipation, they deliver consistent airflow that enhances everyday comfort and energy efficiency.

Application Introduction

System Block Diagram

Solutions

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Application Introduction

Stable Operation for Daily Comfort

test

This solution is purpose-built for 3-Phase BLDC pedestal fans, powered by a highly integrated All-in-One (MCU + Gate Driver + MOSFETs) SoC. By leveraging advanced Sensorless FOC (Field Oriented Control) technology, it provides developers with a high-efficiency, stable, and streamlined driving solution. ·       

  • Premium Residential Performance: Delivers smooth stepless speed control and silent sine-wave driving to meet the strictest demands for quietness and comfort in high-end home environments.
  • Ultimate Integrated Design: The All-in-One architecture drastically reduces external components and BOM costs while minimizing PCB footprint, enabling ultra-slim and aesthetically superior industrial designs.
  • Superior Control & Efficiency: The built-in Sensorless FOC algorithm ensures precise positioning and reliable start-up without Hall sensors, enhancing system durability and ensuring easy compliance with international energy-saving standards.

System Block Diagram

Integrated All-in-One SoC Architecture

Integrated All-in-One SoC Architecture Our SoC simplifies 3-Phase BLDC fan design by integrating the entire drive system into one chip, eliminating Hall sensors and complex external circuitry.

All-in-One: MCU, Gate Driver, and MOSFETs in one chip to minimize size and cost.
Sensorless FOC: Advanced 32-bit core handles high-precision control without sensors.
Flexible Connectivity: Supports PWM, Vsp, and UART for easy smart feature integration.
Simple Power: Integrated management supports direct 12V/24V DC input.

Solutions

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Low-Voltage Pedestal Fan Solution Board

Motor Support: Compatible with universal external rotor motors.


Input Voltage: 12V – 24V DC.


Rated Power: 30W.


Control Interfaces: Supports PWM/Vsp input and FG speed output.


Integrated Protection: Includes Over/Under Voltage, Overcurrent, and Locked-rotor protection.

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All-in-one

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