參數(shù)資料
型號: IRMCS2033
廠商: International Rectifier
英文描述: Low Voltage Sensorless Drive Design Platform for Permanent Magnet Motors
中文描述: 低電壓驅(qū)動設(shè)計平臺傳感器的永磁電動機
文件頁數(shù): 2/21頁
文件大?。?/td> 424K
代理商: IRMCS2033
March 19, 2004 Rev 1.0
IRMCS2033
Low Voltage Sensorless Drive Design Platform
for Permanent Magnet Motors
Features
Low cost complete AC sensorless drive design
platform
IRMCK203 IC for complete sensorless control
Simple design with IR2175 current sensing HVIC
350W output power with MOSFET inverter
Wide speed range and high speed operation
Support any permanent magnet AC motors
Low loss/EMI Space Vector PWM
No phase voltage feedback sensing
Low cost A/D interface with multiplexer
4-channel D/A output for diagnostics/monitoring
ServoDesigner
TM
tool for easy operation
RS232C/RS422 and fast SPI interface
Parallel interface for microcontroller expansion
Over-current and ground fault protection
Over-voltage / Under-voltage protection
Dynamic Braking control with on-board brake
resistor
Discrete I/Os (START/STOP, FAULT, FLTCLR,
SYNC, ESTOP, DIR, PWM Enable)
Configuration data retention at power up/down
Description
IRMCS2033 is a Sensorless drive design platform for low
voltage applications up to 350W output power. The
system contains the latest advanced motion control IC,
IRMCK203, and the ServoDesigner
software. The
complete B/Ms and schematics are provided so that the
user can adapt and tailor the design per application
needs. The system does not require any software code
development due to the unique Motion Control Engine
implemented in the IRMCK203 IC. Users can readily
evaluate high performance Sensorless control without
spending the development effort usually required in the
traditional
DSP or microcontroller based system.
IRMCS2033 contains advanced iMOTION chipset such as
IR2175 monolithic current sensing ICs and IRMCK203 full
Sensorless Permanent Magnet motor drive, which
enables simple and cost effective motion control design.
Product Summary
Speed operation range (typical)
5 to 100%
High speed operation
100,000 rpm (2 pole)
Speed accuracy
0.01%
Speed resolution
15 bit
PWM carrier frequency
65 kHz max
Sensorless control computation time
10 usec
Input dc voltage range
22 to 50 V (typical)
Continuous output current
6 Arms @20KHz fPWM
Overload output current
18 Arms (3 secs)
Continuous output power
350 W
Max RS232C speed
57.6 kbps
Optional RS422 communication
1 Mbps
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
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