The IRMCK341TR from Infineon Technologies is a Sensorless Motor Control IC that is ideal for advanced inverterized appliance motor control applications. It requires an input voltage of 3 - 3.6 V and provides an output current of 49.5 mA. This motor features two computation engines, including the motion control engine (MCE) for sensorless control of permanent magnet motors and an 8-bit high-speed microcontroller (8051), integrated into a single monolithic chip. It includes essential control elements such as proportional plus integral, vector rotator, angle estimator, multiply/divide, low loss svpwm, and single shunt ifb, providing flexibility in motion control algorithm design.
This motor enables users to effortlessly create precise motion control algorithms, enhancing both efficiency and performance. It offers a unique analog/digital circuit and algorithm to fully support single-shunt current reconstruction, adding a layer of precision to motor control. This motor can be configured by seamlessly integrating an advanced graphic compiler into the MATLAB/Simulink environment, with support for third-party JTAG-based emulator tools for 8051 developments. It is available in a surface-mount package that measures 12 x 12 x 1.6 mm.
