Datasheet > IRMCF371TR

IRMCF371TR

更新时间： 2024-01-20 12:15:39

品牌	Logo	应用领域
英飞凌 - INFINEON		电动机控制
页数	文件大小	规格书
30页	582K
描述
Sensorless Motor Control IC for Appliances

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IRMCF371TR 数据手册

IRMCF371

1 Overview

IRMCF371 is a new International Rectifier integrated circuit device primarily designed as a one-

chip solution for complete inverter controlled appliance motor control applications. Unlike a

traditional microcontroller or DSP, the IRMCF371 provides a built-in closed loop sensorless

control algorithm using the unique Motion Control Engine (MCE^TM) for permanent magnet motors.

The MCE^TMconsists of a collection of control elements, motion peripherals, a dedicated motion

control sequencer and dual port RAM to map internal signal nodes. IRMCF371 also employs a

unique single shunt current reconstruction circuit to eliminate additional analog/digital circuitry and

enables a direct shunt resistor interface to the IC. Motion control programming is achieved using

a dedicated graphical compiler integrated into the MATLAB/Simulink^TMdevelopment environment.

Sequencing, user interface, host communication, and upper layer control tasks can be

implemented in the 8051 high-speed 8-bit microcontroller. The 8051 microcontroller is equipped

with a JTAG port to facilitate emulation and debugging tools. Figure 1 shows a typical application

schematic using the IRMCF371.

IRMCF371 is intended for development purpose and contains 48K bytes of RAM, which can be

loaded from external EEPROM for 8051 program execution. For high volume production,

IRMCK371 contains OTP ROM in place of program RAM to reduce the cost. Both IRMCF371 and

IRMCK371 come in the same 48-pin QFP package with identical pin configuration to facilitate PC

board layout and transition to mass production

Figure 1. Typical Application Block Diagram Using IRMCF371

1 2 345 6 7...30

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型号	品牌	替代类型	描述	数据表
IRMCF371TY	INFINEON	完全替代	Sensorless Motor Control IC for Appliances

型号	品牌	获取价格	描述	数据表
IRMCF371TY	INFINEON	获取价格	Sensorless Motor Control IC for Appliances
IRMCF588	INFINEON	获取价格	Dual Motor High Performance Sensorless Control IC
IRMCF588Q_15	INFINEON	获取价格	Dual Motor High Performance Sensorless Control IC
IRMCK099	INFINEON	获取价格	iMOTIONâ¢ motor control IC for single motor
IRMCK099M	INFINEON	获取价格	iMOTIONâ¢ motor control IC for single motor
IRMCK099M_15	INFINEON	获取价格	High Performance Sensorless Motor Control IC
IRMCK099MTR	INFINEON	获取价格	iMOTIONâ¢ motor control IC for single motor
IRMCK143TR	INFINEON	获取价格	Brushless DC Motor Controller, PQFP64, QFP-64
IRMCK143TY	INFINEON	获取价格	Brushless DC Motor Controller, PQFP64, QFP-64
IRMCK171	INFINEON	获取价格	High Performance Sensorless Motor Control IC