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IRMCK203 PDF预览

IRMCK203

更新时间: 2024-02-17 01:18:49
品牌 Logo 应用领域
英飞凌 - INFINEON 运动控制电子器件传感器信号电路电动机控制电机
页数 文件大小 规格书
57页 359K
描述
High Performance Sensorless Motion Control IC

IRMCK203 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TFQFP,Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.5
模拟集成电路 - 其他类型:AC MOTOR CONTROLLERJESD-30 代码:S-PQFP-G80
长度:12 mm功能数量:1
端子数量:80最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.03 A
封装主体材料:PLASTIC/EPOXY封装代码:TFQFP
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:12 mm

IRMCK203 数据手册

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Data Sheet No. PD60225 revA  
IRMCK203  
High Performance Sensorless Motion Control IC  
Features  
Product Summary  
Complete Sensorless control IC for Permanent  
Magnet AC motors  
Max Clock input  
33.3 MHz  
10 µsec max  
5% to 100%  
Sensorless control computation time  
Speed operating range (typical)  
Speed control resolution  
No phase voltage feedback sensing required  
Sinusoidal current waveform with Synchronously  
Rotating Frame closed loop current control  
High starting torque and smooth speed ramping  
Direct interface to IR2175 current sensing high  
voltage IC  
15 bit full range  
15 bit full range  
max 16 trials  
Adjustable current limit at start-up  
Programmable retry on start-up  
Auto Retry at startup with configurable starting  
torque  
Over current, speed, phase loss, dc bus fault protection  
Versatile loss minimization Space Vector PWM  
Serial communication interface (RS232C, RS422,  
SPI)  
I2C serial interface to 1k bit serial EEPROM for  
parameter storage for stand alone operation  
Phase loss/Overcurrent/Overvoltage protection  
7-bit discrete I/O for sequencing and status  
monitor  
PWM carrier frequency  
16 bit/33MHz  
10bit  
IR2175 Current feedback data resolution  
Inverter leg current sensing (optional)  
RS232C speed  
12bit  
up to 57.6 Kbps  
up to 1 Mbps  
8 MHz  
Optional RS422 communication  
Max SPI Clock  
Integrated brake IGBT control for dc bus voltage  
limitation  
ServoDesignerTM tool for easy operation  
Package: QFP80  
Parallel interface for microcontroller expansion  
Description  
IRMCK203 is a high performance digital motion control IC for Sensorless AC permanent magnet motor application. Control is  
based on closed loop vector control for sinusoidal Back EMF motors. With IRMCK203, the users can readily build a high  
performance Sensorless drive system without any programming effort and minimum start-up time. Built-in unique start-up and  
ramping algorithm enables wide application. This IC is versatile enough that the users can configure and optimize system  
performance according to the needs of each application. With International Rectifier iMOTION products including high voltage  
ICs such as IR2175 current sensing IC and IRAM series of Intelligent IGBT module in combination with IRMCK203, the end  
result is a fully optimized system with reduced electronics component counts. This simplifies the design for low cost Sensorless  
drive modules. IRMCK203 can be easily adapted to various permanent magnet motors through ServoDesignerTM tool, which is  
the fully configurable graphic user interface tool.  
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.  

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