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[汽车电子]

汽车类48V 1kW三相无刷直流电机驱动器设计

描述

The tiDA-00281 TI Design is a 3-Phase Brushless DC Motor Drive designed to operate in 48-V automotive applications. The board is designed to drive motors in the 1-kW range and can handle currents up to 30-A. The design includes analog circuits working in conjunction with a C2000 LaunchPad to spin a  (...)






主要特色

  • Speed control of 3-Phase Brushless DC (BLDC) motors with no position sensors needed
  • Phase voltage and current sensing scaled and filtered feedback for control of the 3-phase power
  • Operates over a wide range of voltages from the 48-V battery system
  • Reverse polarity protection on 12-V battery

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