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IRMCF188 - High Performance Sensorless Motor Controller

Datasheet Summary

Description

IRMCF188 is a high performance Flash based motion control IC designed and optimized for complete air conditioner control which contains two computation engines integrated into one monolithic chip.

Features

  • MCETM (Flexible Motion Control Engine) Dedicated computation engine for high efficiency sinusoidal sensorless motor control.
  • Built-in hardware peripheral for single or two shunt current feedback reconstruction and analog circuits.
  • Supports induction machine and both interior and surface permanent magnet motor sensorless control.
  • Dedicated PFC PWM for digital PFC control.
  • Loss minimization Space Vector PWM.
  • Three-channel analog output (PWM).
  • Embedded 8-bit high.

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Datasheet preview – IRMCF188

Datasheet Details

Part number IRMCF188
Manufacturer International Rectifier
File Size 910.47 KB
Description High Performance Sensorless Motor Controller
Datasheet download datasheet IRMCF188 Datasheet
Additional preview pages of the IRMCF188 datasheet.

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Full PDF Text Transcription

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Rev.B IRMCF188 High Performance Sensorless Motor Control IC Description IRMCF188 is a high performance Flash based motion control IC designed and optimized for complete air conditioner control which contains two computation engines integrated into one monolithic chip. One is the Flexible Motion Control Engine (MCETM) for sensorless control of permanent magnet motors or induction motors; the other is an 8-bit high-speed microcontroller (8051). The user can program a motion control algorithm by connecting these control elements using a graphic compiler. Key components of the complex sensorless control algorithms, such as the Angle Estimator, are provided as complete pre-defined control blocks.
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