Data Sheet No. PD60223
Advance Information
IRMCS2031
Complete Sensorless Drive Design Platform
iMOTION
TM
Development System
Features
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Product Summary
Speed operation range (typical)
High speed operation
Speed accuracy
Speed resolution
PWM carrier frequency
Sensorless control computation time
Continuous output current
Overload output current
Maximum modulation index
Max RS232C speed
Optional RS422 communication
5 to 100%
100,000rpm (2pole)
0.01%
15bit
60 kHz max
10 usec
5 Arms (750W)
15 Arms (750W)
1.2
57.6 kbps
1Mbps
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Low cost complete AC sensorless drive design
platform
IRMCK203 IC for complete sensorless control
Simple design with IR2175 current sensing HVIC
230V/750W maximum output power with 600V/16A
advanced Plug-N-Drive
TM
IGBT module
Wide speed range and high speed operation
Support any permanent magnet AC motors
Low loss/EMI Space Vector PWM
No 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 brake IGBT/FWD
Discrete I/Os (START/STOP, FAULT, FLTCLR, SYNC
ESTOP, PWMEN)
Configuration data retention at power up/down
Description
IRMCS2031 is a complete sensorless drive design platform for industrial/appliance applications up to 1.0 HP output power.
The system contains the latest advanced motion control IC, IRMCK203, and the ServoDesigner
TM
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 requires any software code development due to unique Motion Control Engine implemented in the IRMCK203 IC. User
can readily evaluate high performance sensorless control without spending development effort usually required in the
traditional DSP or microcontroller based system. IRMCS2031 contains advanced iMOTION chipset such as IR2175 monolithic
current sensing ICs and IRAMX16A60A intelligent power module, which enable simple and cost effective motion control
design.
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