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IRDM982 - Motion Controller

General Description

IRDM982-025MB, IRDM982-035MB are the complete PM motor controller including six power MOSFET, high voltage integrated circuit, high precision analog circuit and integrated digital control algorithm.

Key Features

  • Complete 250V - 500V 3-phase inverter system in one chip.
  • Permanent Magnet Sinusoidal Motors Control by Hall sensors.
  • High efficiency control by quadratic phase advance curve.
  • Internal clock based on external RC.
  • 15V single power supply 3.3V Integrated Voltage Regulator.
  • Integrated protection features: Dynamic overcurrent , Overtemperature , Overspeed, Rotor lock, Undervoltage lockout.
  • Full Three Phase Gate Driver.
  • Integrated Bootstrap Diodes.
  • No hea.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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IRDM982 Data Sheet iMOTION™ Motion Controller Module for PM AC Fan Quality Requirement Category: Industry Features  Complete 250V - 500V 3-phase inverter system in one chip  Permanent Magnet Sinusoidal Motors Control by Hall sensors  High efficiency control by quadratic phase advance curve  Internal clock based on external RC  15V single power supply 3.