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IRMCK341 PDF预览

IRMCK341

更新时间: 2024-02-24 03:02:26
品牌 Logo 应用领域
英飞凌 - INFINEON 传感器电机
页数 文件大小 规格书
36页 637K
描述
Sensorless Motor Control IC for Appliances

IRMCK341 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:QFP
包装说明:LFQFP, QFP64,.47SQ,20针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.15
Is Samacsys:N模拟集成电路 - 其他类型:AC MOTOR CONTROLLER
JESD-30 代码:S-PQFP-G64JESD-609代码:e3
长度:10 mm功能数量:1
端子数量:64最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP64,.47SQ,20
封装形状:SQUARE封装形式:FLATPACK
峰值回流温度(摄氏度):260电源:1.8,3.3 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Motion Control Electronics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
端子面层:Matte Tin (Sn)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:30宽度:10 mm
Base Number Matches:1

IRMCK341 数据手册

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Data Sheet No. PD60339  
IRMCK341  
Sensorless Motor Control IC for Appliances  
Features  
Product Summary  
Maximum crystal frequency  
„ MCETM (Motion Control Engine) - Hardware based  
computation engine for high efficiency sinusoidal  
sensorless control of permanent magnet AC motor  
„ Supports both interior and surface permanent  
magnet motors  
60 MHz  
Maximum internal clock (SYSCLK) frequency 128 MHz  
Maximum 8051 clock frequency  
Sensorless control computation time  
MCETM computation data range  
8051 OTP Program memory  
MCE program and Data RAM  
GateKill latency (digital filtered)  
PWM carrier frequency counter  
A/D input channels  
33 MHz  
11 μsec typ  
16 bit signed  
56K bytes  
8K bytes  
2 μsec  
„ Built-in hardware peripheral for single shunt  
current feedback reconstruction  
„ No external current or voltage sensing operational  
amplifier required  
„ Three/two-phase Space Vector PWM  
„ Three-channel analog output (PWM)  
„ Embedded 8-bit high speed microcontroller (8051)  
for flexible I/O and man-machine control  
„ JTAG programming port for emulation/debugger  
„ Serial communication interface (UART)  
„ I2C/SPI serial interface  
„ Watchdog timer with independent analog clock  
„ Three general purpose timers/counters  
„ Two special timers: periodic timer, capture timer  
16 bits/ SYSCLK  
8
A/D converter resolution  
12 bits  
A/D converter conversion speed  
8051 instruction execution speed  
Analog output (PWM) resolution  
UART baud rate (typ)  
2 μsec  
2 SYSCLK  
8 bits  
57.6K bps  
24  
Number of I/O (max)  
„
Internal ‘One-Time Programmable’ (OTP) memory  
and internal RAM for final production usage  
Package (lead-free)  
QFP64  
„
„
Pin compatible with IRMCF341, RAM version  
1.8V/3.3V CMOS  
Operating temperature  
-40°C ~ 85°C  
Description  
IRMCK341 is a high performance OTP based motion control IC designed primarily for appliance applications. IRMCK341 is  
designed to achieve low cost and high performance control solutions for advanced inverterized appliance motor control.  
IRMCK341 contains two computation engines. One is Motion Control Engine (MCETM) for sensorless control of permanent  
magnet motors; the other is an 8-bit high-speed microcontroller (8051). Both computation engines are integrated into one  
monolithic chip. The MCETM contains a collection of control elements such as Proportional plus Integral, Vector rotator, Angle  
estimator, Multiply/Divide, Low loss SVPWM, Single Shunt IFB. The user can program a motion control algorithm by  
connecting these control elements using a graphic compiler. Key components of the sensorless control algorithms, such as the  
Angle Estimator, are provided as complete pre-defined control blocks implemented in hardware. A unique analog/digital circuit  
and algorithm to fully support single shunt current reconstruction is also provided. The 8051 microcontroller performs 2-cycle  
instruction execution (16MIPS at 33MHz). The MCE and 8051 microcontroller are connected via dual port RAM to process  
signal monitoring and command input. An advanced graphic compiler for the MCETM is seamlessly integrated into the  
MATLAB/Simulink environment, while third party JTAG based emulator tools are supported for 8051 developments.  
IRMCK341 comes with a small QFP64 pin lead-free package.  
Rev 1.0  

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