User Manual

4 of 47

Revision 1.4

2020-07-16

EVAL-M3-IM564 User Manual

iMOTION™ Modular Application Design Kit

Introduction

Table of contents

About this document....................................................................................................................... 1

Safety precautions.......................................................................................................................... 3

Table of contents............................................................................................................................ 4

1

Introduction .......................................................................................................................... 5

2

Main features of EVAL-M3-IM564 .............................................................................................. 7

2.1

EVAL-M3- IM564 board specifications.....................................................................................................8

2.2

Pin assignment......................................................................................................................................11

3

Getting started with EVAL-M3-IM564 .......................................................................................13

3.1

Setting up the system............................................................................................................................13

3.2

iMOTION™ development tools and software .......................................................................................15

3.2.1

MCEWizard setup overview..............................................................................................................15

3.2.2

MCEDesigner setup overview ..........................................................................................................18

4

Hardware description of EVAL-M3-IM564 .................................................................................20

4.1

Boost PFC section using CIPOS™ Mini IPM ...........................................................................................20

4.1.1

AC voltage sensing and MCEWizard configuration .........................................................................20

4.1.2

Hardware modification for AC voltage sensing to work with IRMCF188........................................21

4.1.3

PFC external current feedback configuration and calculation ......................................................22

4.1.4

PFC overcurrent protection circuit and PFC Gatekill configuration ..............................................23

4.2

Inverter section using CIPOS™ Mini IPM ...............................................................................................24

4.2.1

DC bus sensing and MCEWizard configuration ...............................................................................25

4.2.2

Motor external current feedback configuration and calculation...................................................26

4.2.3

Inverter overcurrent protection and motor Gatekill configuration ...............................................27

4.3

Thermistor/NTC characteristics and protection calculation...............................................................28

4.3.1

CIPOS™ internal NTC – thermistor characteristics .........................................................................28

4.3.2

Overtemperature hardware protection circuit...............................................................................30

4.3.3

NTC shutdown value calculation and configuration ......................................................................30

4.4

System thermal resistance testing .......................................................................................................31

4.4.1

Heatsink thermal resistance............................................................................................................31

4.4.2

System power output capability .....................................................................................................32

4.5

Auxiliary power supply..........................................................................................................................33

4.6

Schematics for EVAL-M3- IM564............................................................................................................34

4.7

PCB layout for EVAL-M3- IM564.............................................................................................................36

5

Bill of material ......................................................................................................................40

6

Reference.............................................................................................................................45

Revision history.............................................................................................................................46