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User Manual

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Revision 1.4

2020-07-16

EVAL-M3-IM564 User Manual

iMOTION™ Modular Application Design Kit

Introduction

The EVAL-M3-IM564 evaluation power board is a part of the iMOTION™ modular application design kit for motor

drives (iMOTION™ MADK). In order to run a motor, the matching control board is required to interface this

power board.

The MADK platform is intended for use with various power stages and different control boards. These boards

can easily be interfaced through the 30-pin iMOTION™ MADK M3 such as EVAL-M3-102T, or the 20-pin iMOTION™

MADK M1 interface connector to control board. This board is equipped with a 30-pin M3 connector and is

intended for single-motor control only.

This evaluation board is designed to provide an easy-to-use power stage based on the Infineon's CIPOS™ Mini

intelligent power module (IPM). The board is equipped with all assembly groups for sensorless field-oriented

control (FOC). It provides a single-phase AC-connector, rectifier, boost PFC and 3-phase output for connecting

the motor. The power stage also contains emitter shunts for current sensing and a voltage divider for DC-link

voltage measurement.

The EVAL-M3-IM564 evaluation board is available through regular Infineon distribution partners as well as on

Infineon's website. The features of this board are described in the main features chapter of this document,

whereas the remaining paragraphs provide information to enable the customers to copy, modify and qualify

the design for production according to their own specific requirements.

Environmental conditions were considered in the design of the EVAL-M3-IM564, but the board is not qualified in

terms of safety requirements or manufacturing and operation over the entire operating temperature range or

lifetime. The boards provided by Infineon are subject to functional testing only.

The block diagram of the EVAL-M3-IM564 is depicted in Figure 1. This evaluation board includes an EMI filter

and soft power-up circuit, 30-pin iMOTION™ MADK-M3 interface connector, auxiliary power supply to provide

15 V and 3.3V, PFC gate drive circuit and the CIPOS™Mini IPM IM564-X6D/IM564-X6DS.

HVIC

30 pin iMOTIONTM

MADK-M3 connector

CIPOSTM IPM IM564-X6D Inverter Section

Line

Neutral

15V

VFO

Itrip

PWM

CIPOSTM IPM

IM564-X6D

PFC Section

PFC

Overcurrent

protection

Overcurrent and

Overtemperature

protection

PFC

Gatekill

VAC+

VAC-

PFC_Shunt+

PFC_Shunt-

Power

Supply

I_Shunt+

I_Shunt-

Gate

Driver

PFC_PWM

EMI Filter

& Soft

Power Up

Circuit

Figure 1

The block diagram of the EVAL-M3-IM564

The hardware circuit regarding overtemperature and overcurrent protection is also included in this power

board. The sense connection to the common emitter shunt resistor is connected to the 30-pin iMOTION™

MADK-M3 interface connector. This power board is compatible with PFC integrated CIPOS™ Mini IPMs that

feature 3-phase common emitters and built-in NTC considering motor power rating and IPM’s current rating.

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