90-265VAC, 91% Efficiency, >0.94 PF Buck-PFC plus 24V, 30W Brushless DC Motor Drive Reference Design
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Key Document


For achieving energy efficiency, ceiling fans and ventilation fans are moving from simple AC induction motors to brushless DC motors (BLDC). Operation of BLDC motors from AC supply requires AC-DC conversion with high efficiency and power factor. It also needs an inverter which is controlled efficiently for low noise operation. The reference design TIDA-00652 helps to meet these challenges of higher efficiency and power factor in a simpler way, by using a single stage power supply to convert the AC mains input into low voltage DC output. It also combines a fully integrated and well protected single chip sensor-less sinusoidal brushless motor controller for low noise operation.

  • High efficiency, single power stage to convert 230 VAC to 24 VDC
  • Buck PFC topology, to achieve high input Power Factor (>0.94) and high efficiency (>91%)
  • Universal input capability (50/60 Hz, 90-265 VAC) with minimum variation in efficiency
  • Startup and full speed operation even at 90 VAC Input
  • Highly integrated and protected single chip, sinusoidal brushless motor controller reduces external parts count and helps avoiding motor control programming overhead
  • IR Remote based speed control

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Design Files

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TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
DRV10983  24-V nominal, 3-A peak sensorless sinusoidal control 3-phase BLDC motor driver  Motor drivers  Sample & Buy View Design Kits & Evaluation Modules
MSP430G2231  16 MHz MCU with 2KB Flash, 128B SRAM, 10-bit ADC, SPI/I2C, timer  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
UCC28180  18kHz-250kHz CCM PFC controller with Enhanced Start-up and Transient Response  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
DRV10983 Download Download
MSP430G2231 Download
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UCC28180 Download

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Technical documentation

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User guide (1)
Title Type Size (KB) Date
PDF 2970 12 May 2016
White paper (1)
Title Type Size (KB) Date
PDF 1718 14 Apr 2016
Design files (6)
Title Type Size (KB) Date
ZIP 1068 29 Sep 2015
ZIP 1899 29 Sep 2015
PDF 499 29 Sep 2015
PDF 60 29 Sep 2015
PDF 45 29 Sep 2015
PDF 435 29 Sep 2015
Related Tools & Software

Reference Designs (1)

Name Part Number Tool Type
BLDC Ceiling Fan Controller with Sensorless Sinusoidal Current Control  TIDA-00386  Reference design 

Software development (1)

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