Infineon iMOTION EVAL-M1-IM231-A, User Manual, Page: 4 / 37

User Manual 4 Revision 1.1
2020-07-09
EVAL-M1-IM231-A User Manual
iMOTION ™ Modular Application Design Kit
Introduction
Table of Contents
About this document ....................................................................................................................... 1
Important notice ............................................................................................................................ 1
Safety precautions .......................................................................................................................... 3
Table of Contents ........................................................................................................................... 4
1
Introduction .................................................................................................................. 5
2 Main features ................................................................................................................ 6
2.1 EVAL-M1-IM231-A board specifications .................................................................................................. 7
3 Pin assignments ............................................................................................................ 9
4 Getting started with EVAL-M1-IM231-A ............................................................................ 11
4.1 Setting up the system............................................................................................................................ 11
4.2 iMOTION ™ development tools and software ....................................................................................... 13
4.2.1 MCEWizard setup overview .............................................................................................................. 13
4.2.2 MCEDesigner setup overview .......................................................................................................... 15
5 Schematics and layout .................................................................................................. 17
5.1.1 DC bus sensing and MCEWizard configuration ............................................................................... 17
5.1.2 Motor external current feedback configuration and calculation ................................................... 18
5.1.3 Inverter overcurrent protection and motor Gatekill configuration ............................................... 20
5.2 EMI filter and rectifier circuit ................................................................................................................. 22
5.3 Inverter section using CIPOS ™ Micro .................................................................................................... 23
5.4 Auxiliary power supply .......................................................................................................................... 24
5.5 Schematics for EVAL-M1-IM231-A ......................................................................................................... 25
5.6 Layout .................................................................................................................................................... 27
6 Bill of materials of EVAL-M1-IM231-A ............................................................................... 31
7 Reference .................................................................................................................... 34
Revision history............................................................................................................................. 35