AC-input BLDC motor drive

AC-input BLDC motor drive integrated circuits and reference designs


Our integrated circuits and reference designs help you create compact, fully protected and efficient alternating current (AC) input speed-controlled brushless direct current (BLDC) drives with smooth torque and accurate speed control.

AC-input BLDC drives often require:

  • Small form factor, efficient and protected power stage.
  • Precise current and voltage sense for low torque ripple and sensorless speed control.
  • IEC-compliant isolated analog and digital interfaces.
  • Efficient small form factor non-isolated and isolated power supplies.
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Technical documentation

Application notes & user guides

Application Notes (4)

Title Type Size (KB) Date
PDF 537 KB 29 Jul 2019
PDF 126 KB 22 Aug 2018
PDF 1.43 MB 21 May 2015
PDF 1.65 MB 01 Jul 2013

Technical articles

Design & development

Name Part # Company Software/Tool Type
MotorWare™ Software MOTORWARE Texas Instruments Application software & framework

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