IRMCF183M
Overview
PMSM/BLDC motor controller with additional 8-bit microcontroller
iMOTION™ IRMC motor controller with Motion Control Engine (MCE 1.0) and 8051 MCU in QFN-32 package. The IRMCF183 is a flexible control solution for variable speed drives based on a dual core device. The motor controller performs sensor less field oriented control (FOC) for a variable speed drive based on a permanent magnet synchronous motor (PMSM). The integrated MCU is based on an 8-bit 8051 core and is used to implement customer functionality.
Summary of Features
- Motion Control Engine (MCE) - Field proven computation engine for high efficiency sinusoidal sensorless motor control
- MCU 8051 with 30MHz
- Built-in support for single or two shunt current feedback
- Loss minimization Space Vector PWM
- Built-in digital & analog peripheral set
- UART serial interface
- Additional analog & digital application IOs
- Integrated protection features
- JTAG interface
- 64KB flash memory
- Tiny QFN32 5x5 mm²
Benefits
- Fastest motor control implementation
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- ready-to-use algorithm based on MCE
- sinusoidal PMSM FOC control
- easy motor parametrization
- Additional flexibility with integrated MCU
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- integrated A/D converter, OP amps & comparators
- single or leg shunt
- internal oscillator
- Very wide speed range
- Smallest package in the IRMCK1xx series
Potential Applications
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