EVALM10584DTOBO1 - INFINEON TECHNOLOGIES AG

User Manual Please read the Important Notice and Warnings at the end of this document Revision 2.1

www.infineon.com 1 2018-07-09

AN2016

-14 EVAL-M1-05-84D User Manual

EVAL-M1-05-84D User Manual

iMOTION™ Modular Application Design Kit

About this document

Scope and purpose

This application note provides an overview of the evaluation board EVAL-M1-05-84D including its main features,

key data, pin assignments and mechanical dimensions.

EVAL-M1-05-84D is a complete evaluation board including a 3-phase IPM for motor drive application. In

combination with either EVAL-M1-101T or EVAL-M1-099M it features and demonstrates Infineon’s IPM

technology for motor drive.

The evaluation board EVAL-M1-05-84D for Intelligent Power Modules (IPM) was developed to support

Customers during their first steps designing applications with CIPOS™ Micro power modules.

Intended audience

This application note is intended for all technical specialists working with the EVAL-M1-05-84D board.

Table of Contents

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

Table of Contents ........................................................................................................................... 1

1 Safety precautions ......................................................................................................... 2

2 Introduction .................................................................................................................. 4

3 Main features ................................................................................................................ 5

3.1 Key data ................................................................................................................................................... 6

4 Pin assignments ........................................................................................................... 10

5 Getting Started with EVAL-M1-05-84D ............................................................................. 12

5.1 Setting up the system............................................................................................................................ 12

5.2 iMOTION™ development tools and software ....................................................................................... 14

5.2.1 MCEWizard setup overview .............................................................................................................. 14

5.2.2 MCEDesigner setup overview .......................................................................................................... 16

6 Schematics and Layout .................................................................................................. 18

6.1 DC-Link Voltage Measurement ............................................................................................................. 18

6.2 Thermistor Output ................................................................................................................................ 19

6.3 EMI input filter and rectifier circuit ....................................................................................................... 19

6.4 Inverter section using CIPOS™ Micro .................................................................................................... 20

6.5 Power supply ......................................................................................................................................... 21

6.6 Over current circuit ............................................................................................................................... 21

6.7 Layout .................................................................................................................................................... 22

7 Bill of Materials of EVAL-M1-05-84D ................................................................................. 24

8 Reference .................................................................................................................... 26

Revision History ............................................................................................................................ 27

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Safety precautions

1 Safety precautions

In addition to the precautions listed throughout this manual, please read and understand the following

statements regarding hazards associated with development systems.

Table 1 Precautions

Attention: The ground potential of the EVAL-M1-05-84D system is biased to a negative DC

bus voltage potential. When measuring voltage waveforms by oscilloscope, the

scope’s ground needs to be isolated. Failure to do so may result in personal

injury or death. Darkened display LEDs are not an indication that capacitors

have discharged to safe voltage levels.

Attention: EVAL-M1-05-84D system contains DC bus capacitors which take time to

discharge after removal of the main supply. Before working on the drive system,

wait three minutes for capacitors to discharge to safe voltage levels. Failure to

do so may result in personal injury or death. Darkened display LEDs are not an

indication that capacitors have discharged to safe voltage levels.

Attention: Only personnel familiar with the drive and associated machinery should plan or

implement the installation, start-up and subsequent maintenance of the

system. Failure to comply may result in personal injury and/or equipment

damage.

Attention: The surfaces of the drive may become hot, which may cause injury.

Attention: EVAL-M1-05-84D system contains parts and assemblies sensitive to Electrostatic

Discharge (ESD). Electrostatic control precautions are required when installing,

testing, servicing or repairing this assembly. Component damage may result if

ESD control procedures are not followed. If you are not familiar with

electrostatic control procedures, refer to applicable ESD protection handbooks

and guidelines.

Attention: A drive, incorrectly applied or installed, can result in component damage or

reduction in product lifetime. Wiring or application errors such as under sizing

the motor, supplying an incorrect or inadequate AC supply or excessive ambient

temperatures may result in system malfunction.

Attention: Remove and lock out power from the drive before you disconnect or reconnect

wires or perform service. Wait three minutes after removing power to discharge

the bus capacitors. Do not attempt to service the drive until the bus capacitors

have discharged to zero. Failure to do so may result in personal injury or death.

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Safety precautions

Attention: EVAL-M1-05-84D system is shipped with packing materials that need to be

removed prior to installation. Failure to remove all packing materials which are

unnecessary for system installation may result in overheating or abnormal

operating condition.

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Introduction

2 Introduction

The EVAL-M1-05-84D evaluation board is a part of the iMOTION™ Modular Application Design Kit for drives

(iMOTION™ MADK).

The MADK-platform is intended to use various power stages with different control boards. These boards can

easily be interfaced through the 20 pin iMOTION™ MADK-M1 interface connector.

This evaluation board is designed to give comprehensible solutions of a power stage featuring CIPOS™ Micro.

The board is equipped with all assembly groups for sensor less field oriented control (FOC). It provides a single-

phase AC-connector, rectifier, DC-link and 3-phase output for power. It contains emitter-shunts for current

sensing and a voltage divider for DC-link voltage measurement.

The EVAL-M1-05-84D evaluation board is available from Infineon. The features of this board are described in the

design feature 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-M1-05-84D. The design was tested as

described in this document but not qualified regarding safety requirements or manufacturing and operation

over the whole operating temperature range or lifetime. The boards provided by Infineon are subject to

functional testing only.

Evaluation boards are not subject to the same procedures as regular products regarding Returned Material

Analysis (RMA), Process Change Notification (PCN) and Product Discontinuation (PD). Evaluation boards are

intended to be used under laboratory conditions by specialists only.

Figure 1 Evaluation board EVAL-M1-05-84D

Figure 1 shows the evaluation board EVAL-M1-05-84D. Although this board is compatible with on surface mount

as well as through whole CIPOS™ Micro modules. This document explains the features and details of this board

in combination with CIPOS™ Micro IRSM515-084 and IRSM505-084. The only difference between these modules

is the presence of a NTC. IRSM505-084 has a NTC and IRSM515-084 does not. Both modules are rated 250 V.

Ratings and other details of the board are explained in the subsequent sections.

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Main features

3 Main features

EVAL-M1-05-84D is a complete evaluation board including a 3-phase IPM for motor drive application. The kit

demonstrates Infineon’s IPM technology for motor drives.

Main features of CIPOS™ Micro Intelligent Power Module IRSM515-084 and IRSM505-084 are:

•3-phase inverter including high voltage gate drivers

•Integrated bootstrap functionality

•Trench FREDFET with RDS(on) of 0.45 Ω @ 25°C

•Under voltage lockout for all channels

•Matched propagation delay for all channels

•Temperature feedback via NTC applicable for IRSM505-084

•Optimized dV/dt for loss and EMI trade off

•3.3 V logic compatible and advanced input filter

•Possibility to choose single shunt or leg shunt current sensing

•Driver tolerant to negative transient voltage

•Isolation 1900 Vrms, 1min

•Certified by UL file number E252584

The evaluation board characteristics are:

•Nominal input voltage 110 VAC

•20 – 150 W motor power range without heatsink

•On board EMI filter

•Current sensing for each phase configured by default

•Over current protection

•Sensing of DC-link voltage

•Thermistor output

•Fault diagnostic output

•Measurement test-points compatible to standard oscilloscope probes

•PCB is 90 x 75 mm and has two layers with 35 µm copper each

•RoHS compliant

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Main features

3.1 Key data

Figure 2 provides the overview of the IRSM505-084 and IRSM515-084 internal electrical schematics. For further

information regarding these IPMs like static and dynamic electrical behavior, as well as thermal and

mechanical characteristics please refer to the datasheet of the IRSM505-084 or IRSM515-084. Table 2 provides

the absolute maximum ratings of the IRSM505-084 or IRSM515-084.

Figure 2 CIPOS™ Micro internal electrical schematic

Table 2 CIPOS™ - Mico Absolute Maximum Ratings of IRSM505-084 or IRSM515-084

Symbol Description Min Max Unit

VDSS MOSFET Blocking Voltage --- 250 V

IO @ T=25°C DC Output Current per MOSFET --- 2.6 A

Pd @ TC=25°C Maximum Power Dissipation per MOSFET --- 19 W

VISO Isolation Voltage (1min) --- 1900 Vrms

TJOperating Junction Temperature -40 150 °C

TCOperating Case Temperature -40 150 °C

TSStorage Temperature -40 150 °C

VS1,2,3 High Side Floating Supply Offset Voltage VB1,2,3 - 20 VB1,2,3 +0.3 V

VB1,2,3 High Side Floating Supply Voltage -0.3 275 V

VCC Low Side and Logic Supply voltage -0.3 25 V

VIN Input Voltage of LIN, HIN -0.3 VCC+0.3 V

1. Absolute maximum ratings are limitations which should not be less than minimum or higher than maximum

ratings. Outside these limitations for safe operation, damage of the module should be expected.

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Main features

Table 3 depicts the recommended operating conditions of IRSM505-084 or IRSM515-084.

Table 3 Recommended operating conditions of CIPOS™ - Mico IRSM505-084 or IRSM515-084

Symbol Description Min Max Unit

V+ Positive DC Bus Input Voltage 2⋅VCC+5 200 V

VS1,2,3 High Side Floating Supply Offset Voltage --- 200 V

VB1,2,3 High Side Floating Supply Voltage VSx+12 VSx+20 V

VCC Low Side and Logic Supply Voltage 13.5 16.5 V

VIN Input Voltage of LIN, HIN, ITRIP, EN, FLT 0 5 V

fSW PWM Carrier Frequency --- 20 kHz

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Main features

Table 4 shows the important specifications of the evaluation board EVAL-M1-05-84D.

Table 4 EVAL-M1-05-84D board specifications

Parameters

Value

Conditions

Input

Voltage 90-140 Vrms

Frequency 50/60 Hz

Input current 1.5 Arms

IRSM505-084DA/ IRSM515-084DA,

module Tc = 70°C without heatsink

Output

Power (3phases) 150 W** IRSM505-084DA/ IRSM515-084DA

Current per leg 1000 mA* IRSM505-084DA/ IRSM515-084DA

rms, fPWM=6 kHz, Ta=25°C, **input 110VAC, Tc=100°C, */**without heatsink

DC Bus

Maximum DC bus voltage 200 V

Minimum DC bus voltage 45 V

Current feedback

Current sensing devices

RS1, RS2, RS3 0.25 Ω

The default configuration uses three shunts in

the emitter paths. To implement single shunt

sensing, the board should be modified:

1) RS1 and RS3 have to be removed

2) IU+,IV+,IW+ have to be connected

3) R7 has to be changed to 3.48 kΩ

Protections

Output current trip level 2.5Apk

Configured by either changing shunt resistors

RS1, RS2, RS3 or adapting comparator

threshold changing resistor R7

On board power supply

15 V 15 V±5 %, Max 20 mA Used for CIPOS™ Micro gate driver power

3.3 V 3.3 V±5 %, Max 50 mA Used for interface signals to the control board

and alarm signals as ITRIP, FLT/EN

PCB characteristics

Material

FR4, 1.6 mm thickness,

2-layers. 35 µm copper

thickness

Dimension 90 mm x 75 mm

System environment

Ambient temperature From 0 to 70°C Non-condensing, maximum RH of 95 %

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Main features

Figure 3 and Figure 4 hint out the functional groups of the EVAL-M1-05-84D evaluation board.

Figure 3 Functional groups of the EVAL-M1-05-84D evaluation board’s top side

Figure 4 Functional groups of the EVAL-M1-05-84D evaluation board’s bottom side

1. µIPM™ -DIP

module

2. Motor phase

connector (J2)

3. Interface 20 pin

connector for

control board

(J3)

4. AC line input

connector (J1)

5. EMI filter and

rectifier group

6. On board power

supply for 15 V

and 3.3 V

generation

7. Over current

comparator

8. Shunt resistors

9. Voltage divider

for DC bus

voltage sensing

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Pin assignments

4 Pin assignments

General information about the connectors of the EVAL-M1-05-84D evaluation board is reported. Table 5

includes the details of the line connector J1-AC. It is possible to connect DC voltage to the AC connector. In this

case a permanent DC-current will be conducted through the rectifier bridge. Maximum ratings are valid for AC

as well as DC conditions. It is recommended to observe the temperature of the rectifier bridge. Due to the

rectifier, DC supply’s polarity at the connector is of no concern.

The evaluation board doesn’t have a fuse. An external fuse is highly recommended during testing.

Table 5 J1- AC Line connector

S. No. Pin Details

1 E Earth ground

2 L AC line input (60 V – 110 V) or DC connector

3 N AC neutral input or DC connector

Table 6 denotes the details of the motor side connector J2.

Table 6 J2- Motor side connector

S. No. Pin Details

1 U Connected to motor phase U

2 V Connected to motor phase V

3 W Connected to motor phase W

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Pin assignments

Table 7 provides the pin assignments of the M1 20 pin interface connector J3. This connector is the interface to

the controller board.

Table 7 J3 - 20 pin interface connector for controller board

Pin Name Connectors

1 PWMUH 3.3 V compatible logic input for high side gate driver-Phase1 2

2 GND Ground

3 PWMUL 3.3 V compatible logic input for low side gate driver-Phase1 2

4 GND Ground

5 PWMVH 3.3 V compatible logic input for high side gate driver-Phase2 2

6 +3.3V On board 3.3 V supply

7 PWMVL 3.3 V compatible logic input for low side gate driver-Phase2 2

8 +3.3V On board 3.3 V supply

9 PWMWH 3.3 V compatible logic input for high side gate driver-Phase3 2

10 IU+ Shunt voltage phase U

11 PWMWL 3.3 V compatible logic input for low side gate driver-Phase3 2

12 IU- Ground

13 GK Gate kill signal – active low when over current is detected 3

14 DCBSENSE DC bus positive voltage, scaled in 0-3.3 V range by a voltage divider

15 VTH Thermistor Output

16 IV+ Shunt voltage phase V

17 IV- Ground

18 IW+ Shunt voltage phase W

19 IW- Ground

20 VCC 15 V Supply

2. Input signals are active high. Pull-down resistors are not inserted on the EVAL-M1-05-84D board and need

to be assembled on control cards. iMOTION™ MADK control cards are already equipped with pull-down

resistors.

3. Gate Kill signal (GK) is pulled low during over current condition. Chapter 6.6 explains the details of this

circuit.

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Getting Started with EVAL-M1-05-84D

5 Getting Started with EVAL-M1-05-84D

In order to run the motor system, a combination of the iMOTION™ MADK power board EVAL-M1-05-84D and the

matching MADK control board (with M1 connector, EVAL-M1-101T for example in this chapter) is required. The

iMOTION™ Software Tools MCEDesigner and MCEWizard are also required in order to initially setup the system,

as well as to control and fine-tune the system performance to match users exact needs. This chapter provides

more details on setting up the system and getting started with iMOTION™ MADK development platform.

5.1 Setting up the system

After downloading and installing the iMOTION™ PC Tools (MCEWizard and MCEDesigner), following steps need

to be executed in order to run the motor. Refer to chapters 5.2.1 and 5.2.2 as well as MCEWizard and

MCEDesigner documentation for more information.

Figure 5 System connection example using EVAL-M1-101T and EVAL-M1-05-84D

1. Get the latest ”IMC101T-T038 MCE Software Package” available on www.infineon.com/imotion-software

web page.

2. Connect PC-USB connector on the on-board-debugger to the PC via USB cable.

3. Connect EVAL-M1-101T’s M1 20-pin interface connector (J2) to power board (For example EVAL-M1-05-84D,

see Figure 5).

4. Use MCEWizard to enter the target motor’s system and operating parameters, as well as evaluation board’s

hardware parameters, which will then be used to calculate controller’s digital parameter set representing

complete motor drive system. First click “Calculate” button on the “Verify & Save Page” and then save the

drive parameter set into your project directory by clicking “Export to Designer file (.txt)”. Saved Drive

System Parameter File will be later used by the MCEDesigner. Refer to Chapter 5.2.1 or MCEWizard User

Guide for more details.

5. Connect motor phase outputs to the motor.

6. Connect AC power to power input connector and power on system.

USB

onnector

Motor

hase

utput

AC Power

nput

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7. Start MCEDesigner tool and open MCEDesigner default configuration file (.irc) for IMC101T-T038 controller

(IMC101T_Vxxx.irc) by clicking “File” > “Open”. IMC101T_Vxxx.irc file is included in ”IMC101T-T038 MCE

Software Package” downloaded in step 1.

8. MCEDesigner should automatically connect to the EVAL-M1-101T control board using default COM port

(Indicated by green circle next to “COMx Up” status in the bottom frame of the MCEDesigner GUI). If it

cannot establish the connection, change COM port by doing following steps: (“System” window active) >

Preferences > Connection > Connect using (Chose one of the other available COM ports from the drop-down

menu).

9. Use following steps to program the system parameters into the internal SRAM of iMOTION™ IC: Click “Tools” >

“Programmer” and select “Program Parameters”. Browse and select the System Drive Parameters .txt file

created in step 4. See chapter MCEDesigner setup overview 5.2.2 for more details.

10. Start the motor by clicking the green traffic light button in the control bar.

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5.2 iMOTION™ development tools and software

The iMOTION™Development Tool installers for MCEDesigner and MCEWizard are available for download via

Infineon iMOTIONTM website (http://www.infineon.com/imotion-software). All supported tools and software

variants are listed there. Please visit this page periodically to check for tool/software updates.

Isolated on-board debugger provides the USB to UART bridge between the PC and the target iMOTION™ device

with 1kV DC galvanic isolation between the motor drive system (hot side) and the PC/debugger (cold) side. On-

board debugger uses the SEGGER J-Link driver for UART communication with IMC101T-T038. J-Link driver will

be installed during the MCEDesigner installation. In case the driver is not installed properly, please go to

SEGGER J-Link website to download and install the latest J-Link “Software and Documentation pack for

Windows”.

5.2.1 MCEWizard setup overview

After installing the MCEWizard, the shortcut for MCEWizard appears on the Windows desktop. Double click the

shortcut to open the MCEWizard and configure the parameters for evaluation boards or motor. Figure 6 shows

the “Welcome Page” for MCEWizard, where the MADK control board or power board can be selected through

the pull-down list. Infineon keeps releasing new MADK controller and power boards. Therefore, it could happen

that some of the newest power boards are not pre-configured in the MCEWizard tool and cannot be selected

through the pull-down menu. In that case, the user should select any other power board (as similar as possible)

and follow the MCEWizard setup steps by entering the parameter values which are specific to the chosen board.

Make sure both “I have modified the circuit board” and “Enable advanced question” checkmarks are selected.

Please refer to the Application Note of the corresponding power board for additional information.

After selecting the MADK control and the power board, start the MCEWizard system setup procedure by clicking

the “Next” button in the right bottom corner as shown in Figure 6.

Figure 6 Welcome Page of MCEWizard

iMOTION™ MADK system enables users to easily test different combination of control and power board with

their motors. User should be familiar with the system level parameters which are related to the motor used.

There is a very limited number of parameters which are specific to the control board or power board hardware.

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Table 8 provides the MCEWizard setup overview for hardware related parameters specific to EVAL-M1-05-84D

power board. Similar tables will be available in each control board’s Application Note. Combination of this

table and the corresponding table of the control board provides enough information to setup the MADK-based

motor drive system in shortest time.

Table 8 MCEWizard setup overview table

Page Parameter Value Comment

Welcome Page Control Board selecting EVAL-M1-101T for example

Welcome Page Power Board selecting EVAL-M1-05-84D If no, select similar

power board to modify

Options Page Motor 1 Shunt Configuration Leg shunt

Question 3 Controller Supply Voltage +3.3V VDD is 3.3V by default

Question 19 Max DC Bus Voltage 200V

Question 23 DC Bus Sensing High Resistor 2000 kΩ

Question 24 DC Bus Sensing Low Resistor Refer to the control board user

manual

Question 54 NTC Temperature Shutdown

value

Refer to the control board user

manual

Question 63 GateSense Low-Side Devices High is true

Question 64 GateSense High-Side Devices High is true

Question 69 Motor 1 Current Input Calculated in the corresponding

Section in control board user

manual

After all the MCEWizard questions are answered, the “Verify & Save Page” will be shown as in Figure 7.

Figure 7 Verify and Save page for MCEWizard

Click “Calculate” button and “Export to Designer File (.txt)” button to save the parameter file which will be used

by the MCEDesigner in the next steps.

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5.2.2 MCEDesigner setup overview

After installing MCEDesigner installer, there is a shortcut for MCEDesigner on Windows desktop. Double click

the shortcut to open MCEDesigner and then open “IMC101T_xx.irc” file as shown in Figure 8.

Figure 8 MCEDesigner’s Main Display for EVAL-M1-101T

To program Drive System Parameter file into IMC101T-T038, please click “Tools” menu and select “Programmer”

in the pull down list. The pop-up window “Program IMC controller” will show up as in Figure 9. Click on the

“Program Parameters” radio button (this is the default option), and then select the Drive System Parameter file

created using MCEWizard by clicking on “Browse”. Finally, click on the “Start” button to program the parameter

file into the IMC101T-T038 IC.

Figure 9 “Program IMC Controller” pop-up window

After Drive System Parameter file has been programmed into IMC101 controller, and the motor drive system is

powered, the MCEDesigner can be used to start/stop the motor, display motor current traces, change the motor

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Getting Started with EVAL-M1-05-84D

speed, modify drive parameters and many other functions. Please refer to the MCEDesigner documentation for

more details.

Note: On-board Debugger portion of EVAL-M1-101T is galvanically isolated from the controller portion

and the attached power board. In order to program the parameters or firmware to the IMC101T-

T038 controller, the 3.3V DC voltage needs to be supplied to the controller portion of the EVAL-M1-

101T. This voltage can either be supplied by the power board (MADK power boards are designed to

supply the 3.3V to the control board through M1 or M3 connector) or by feeding the 3.3V DC voltage

to the control board through some of the available 3.3V access/test points if the power board is not

attached to the EVAL-M1-101T control board.

To program new firmware and Drive System Parameter into IMC101T-T038, please click “Tools” menu and

select “Programmer” in the pull down list. The pop-up window “Program IMC controller” will show up as in

Figure 10. Click on the “Program Firmware and Parameter” radio button, and select the Drive System

Parameter file created using MCEWizard by clicking on the “Browse” button on the row of “Program Parameter

File”, and then select the firmware file by clicking on the “Browse” button on the row of “Program Firmware

File”. Finally, click on the “Start” button to program the parameter file into the IMC101T-T038 IC.

Figure 10 Program Firmware and Parameter in “Program IMC Controller” pop-up window

All the latest firmware files for different types of iMOTIONTM motor control ICs are available for download via

Infineon iMOTIONTM website (http://www.infineon.com/imotion-software).

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Schematics and Layout

6 Schematics and Layout

To meet individual customer requirements and make the EVAL-M1-05-84D evaluation board a basis for

development or modification, all necessary technical data like schematics, layout and components are

included in this chapter.

6.1 DC-Link Voltage Measurement

Pin 14 of connector J3 provides access to the DC-link voltage. Three possible feedback cases are associated

with this pin. Figure 11 provides the DC bus sense resistor details.

By default, R14 is not mounted on Eval-M1-05-84D. There must be a pull-down resistor mounted on the

corresponding control card.

Figure 11 DC bus sense resistor on EVAL-M1-05-84D evaluation board

If a pull down resistor of 4.87 kΩ referred to ground is inserted either on the Eval-M1-05-84D evaluation board

or on the control board, the DCBSENSE voltage results in the range of 0 to 3.3 V on the pin reflecting a DC bus

voltage range of 0 to 400 V.

If a pull down resistor of 4.87 kΩ is inserted on both, Eval-M1-05-84D evaluation board and on the control card,

the DCBSENSE results scale to 0-1.65 V. No safety issue occurs.

If no feedback is desired on the DCBSENSE-pin, R13A or R13B should be removed to avoid high voltage on the

connector.

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Schematics and Layout

6.2 Thermistor Output

This board provides Thermistor/NTC- output on pin 15 of the 20 pin connector J3. Temperatures can be

calculated by resistor measurement. Within the µIPM™ -DIP datasheet, thermistor details are listed as

summarized in Table 9. There is additional information in the datasheet of IRSM505-84D about how to use the

NTC.

Table 9 Internal NTC – Thermistor Characteristics (IRSM505-084 Only)

Symbol Description Min Typ Max Units Conditions

R25 Resistance - 47 - kΩ TC=25°C, ±5% tolerance

R125 Resistance - 1.41 - kΩ TC=125°C

constant (25

50°C)

- 4050 - K ±2% tolerance (Note 6)

Temperature Range -40 120 °C

6.3 EMI input filter and rectifier circuit

Figure 12 depicts the schematic from the AC line input connector J1 to the rectified DC bus voltage. This

circuitry includes a passive EMI filter consisting of elements CX1, CX2, L1, CY1 and CY2, a 4 A/600 V rectifier block

BR1 and a NTC resistor RT1 for surge current protection. An electrolytic capacitor C1 and two ceramic

capacitors C10 and C11 are used for buffering the rectified DC bus voltage DCP. During testing it is advisable to

include an external fuse.

Figure 12 Schematic for EMI input filter and AC/DC section of the EVAL-M1-05-84D evaluation board

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Schematics and Layout

6.4 Inverter section using CIPOS™ Micro

The inverter section is implemented using the CIPOS™ Micro IPM as sketched in Figure 13. The module includes

six power MOSFETs and three half bridge gate drivers. The shunt resistor section is also given, including the 0Ω

resistors R22 to R27. These resistors allow connecting or disconnecting the shunts’ signals to connector J3. The

three capacitors C29, C31 and C33 are used as bootstrap capacitors to provide the necessary floating supply

voltages VBS1, VBS2 and VBS3 respectively.

Figure 13 Schematic of the 3-phase inverter section using CIPOS™ Micro on EVAL-M1-05-84D evaluation

board

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Schematics and Layout

6.5 Power supply

Figure 14 depicts the schematic of the power supply available on the EVAL-M1-05-84D board. The circuit

includes a LNK304 that is used to generate 15 V (Vcc) directly from the DC bus. VCC is connected to the gate

drivers inside the CIPOS™ Micro.

The linear regulator LD1117S33 generates 3.3 V from VCC. The 3.3 V power supply is used in the over current

comparator circuit. Led LED1 is used to signal whether the board is powered or not. Both, VCC and 3.3 V are also

present on the 20 pin interface connector J3 to power circuitry on the controller board.

Figure 14 Power supply section of the EVAL-M1-05-84D evaluation board

6.6 Over current circuit

Figure 15 displays the over current protection circuitry. The open collector output GK of the comparator is

pulled up to 3.3 V and filtered through resistor R5 and capacitor C13.

The comparator threshold can be set through the voltage divider provided by resistors R6 and R7. By default for

emitter shunt trip, R7 is 1kΩ. In single shunt application R7 needs to be changed to 3.48kΩ.

Figure 15 Over current protection circuit on the EVAL-M1-05-84D evaluation board

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Schematics and Layout

6.7 Layout

The layout of this board can be used for different voltage or power classes. The power PCB is a two layer PCB.

Get in contact with our technical support team to get more detailed information and the latest Gerber-files.

Figure 16 illustrates the top assembly print of the evaluation board.

Figure 16 Top assembly print of the EVAL-M1-05-84D evaluation board

Figure 17 depicts the bottom assembly print of the evaluation board.

Figure 17 Bottom assembly print of the EVAL-M1-05-84D evaluation board

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The top layer of the PCB is provided in Figure 18.

Figure 18 Top layer of the EVAL-M1-05-84D

Figure 19 illustrates the bottom layer routing of the PCB.

Figure 19 Bottom layer routing of the EVAL-M1-05-84D

2 1

1 2

1 3

58 7

1 2

2 1

21 21

2 1

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Bill of Materials of EVAL-M1-05-84D

7 Bill of Materials of EVAL-M1-05-84D

Table 10 provides the complete bill of materials of the evaluation board.

Table 10 Bill of materials

No Qty Part description Designator Part number

Manufacturer

1 1 RECT BRIDGE GPP 4A 600V

GBU

BR1 GBU406 DIODES

INCORPORATED

2 1 CAP ALUM 100µF 20% 400V

RADIAL

C1 860021380020 Wurth Electronics Inc.

3 9 CAP CER 0.1µF 50V X7R 0805 C3, C6, C7, C9,

C12, C15, C28,

C30, C32

885012207098 Wurth Electronics Inc.

4 4 CAP CER 1µF 25V X7R 0805 C4, C29, C31,

C33

885012207078 Wurth Electronics Inc.

5 1 CAP ALUM 220µF 20% 35V

RADIAL

C5 860020574012 Wurth Electronics Inc.

6 1 CAP CER 10µF 6.3V X5R 0805 C8 885012107004 Wurth Electronics Inc.

7 4 CAP CER 0.012µF 500V X7R

1206

C10, C11, C35,

C36

1206J5000123MDR Knowles Syfer

8 1 CAP CER 1000pF 50V C0G/NP0

0805

C13 885012007063 Wurth Electronics Inc.

9 1 CAP CER 2200pF 50V C0G/NP0

0805

C14 885012007065 Wurth Electronics Inc.

10 2 CAP FILM 0.1µF 20% 275VAC

RADIAL

CX1, CX2 890324025017CS Wurth Electronics Inc.

11 2 CAP CER 2200pF 250VAC

RADIAL

CY1, CY2 DE2E3KY222MN3AM

02F

MURATA

ELECTRONICS

12 2 Diode Standard 600V 1A

Surface Mount SMA

D1, D2 US1J-13-F Diodes Incorporated

13 1 SERIE 2165S - 5.08 MM -

HORIZONTAL CABLE ENTRY

WITH

RISING CAGE CLAMP - WR-TBL

J1 691216510003S Wurth Electronics Inc.

14 1 SERIE 2169 - 7.50 MM -

HORIZONTAL CABLE ENTRY

WITH RISING CAGE CLAMP -

WR-TBL

J2 691216910003 Wurth Electronics Inc.

15 1 2.54MM ANGLED DUAL

SOCKET HEADER

J3 613020243121 Wurth Electronics Inc.

16 1 8103-RC L1 JWMILLER_8103 Bourns, Inc.

17 1 FIXED IND 2.2mH THROUGH

HOLE

L2 RLB0914-222KL Bourns Inc.

18 1 LED RED CLEAR ROUND T/H LED1 151034RS03000 Wurth Electronics Inc.

19 1 RES SMD 2 kΩ 1% 1/8W 0805 R1 RC0805FR-072KL Yageo

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Bill of Materials of EVAL-M1-05-84D

20 1 RES SMD 15.8 Ω 1% 1/8W

0805

R2 RC0805FR-0715R8L Yageo

21 2 RES SMD 4.7 kΩ 1% 1/8W

0805

R3, R5 RC0805FR-074K7L Yageo

22 3 RES SMD 300 Ω 5% 1/4W 1206 R4A, R4B, R4C RC1206JR-07300RL Yageo

23 1 RES SMD 15 kΩ 0.1% 1/8W

0805

R6 RT0805BRD0715KL Yageo

24 4 RES SMD 1 kΩ1% 1/8W 0805 R7, R8, R9, R10 RC0805FR-071KL Yageo

25 2 RES SMD 1 MΩ 1% 1/4W 1206 R13A, R13B RV1206FR-071ML Yageo

26 1 RES SMD 4.87 kΩ 1% 1/8W

0805

R14 (DNP) RC0805FR-074K87L Yageo

27 6 RES SMD 0 Ω JUMPER 1/8W

0805

R22, R23, R24,

R25, R26, R27

RC0805JR-070RP Yageo

28 3 RES 0.25 Ω 1% 3/4W 2010 RS1, RS2, RS3 PT2010FK-070R25L Yageo

29 1 NTC 15Ω 9MM DIA RT1 NTC15D-9 SHIN-HANG

30 17 TEST POINT PC MINI .040"D

WHITE

TP1,'TP2, TP22,

TP23,

TP24,TP3,TP4,T

P7,TP13,TP14,T

P15,TP16,TP17,

TP18,TP19,TP2

0,TP21

5002 KEYSTONE

ELECTRONICS

31 1 IC OFFLINE SWITCHER U1 LNK304DN-TL POWER

INTEGRATIONS

32 1 IC REG LINEAR 3.3V 1A

SOT223-4

U2 IFX1117MEV33HTMA

Infineon Technologies

33 1 IC DUAL DIFF COMPARATOR

8-SOIC

U3 LM393ADR Texas Instruments

34 1 IC MOTOR DRIVER 200V DIP

U5 IRSM515-084DA2/

IRSM505-084DA2

Infineon Technologies

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Reference

8 Reference

[1] Datasheet of Infineon IPM IRSM505-084 is available for download on Infineon’s website

[2] Application Note AN2009-10 Using the NTC inside a power electronic module

Available for download on Infineon’s website

[3] EVAL-M1-101T User Manual is available for download on Infineon’s website

[4] EVAL-M1-183M User Manual is available for download on Infineon’s website

Note: All listed reference materials are available for download on Infineon’s website www.infineon.com/.

All the iMOTION MADK evaluation board’s User Manuals are available at www.infineon.com/MADK

User Manual 27 Revision 2.1

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Revision History

EVAL-M1-05-84D User Manual

iMOTION™ Modular Application Design Kit

Revision History

Major changes since the last revision

Version number

Revision Date Revision description

2.0 2016-05-04 Second release

2.1 2018-07-09 Update BOM. Add WE Part Number, and add Getting Started with

EVAL-M1-05-84D

Trademarks of Infineon Technologies AG

µHVIC™, µIPM™, µPFC™, AU-

ConvertIR™, AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, CoolDP™, CoolGaN™, COOLiR™, CoolMOS™, CoolSET™, CoolSiC™,

DAVE™, DI-POL™,

DirectFET™, DrBlade™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, GaNpowIR™,

HEXFET™, HITFET™, HybridPACK™, iMOTION™, IRAM™, ISOFACE™, IsoPACK™, LEDrivIR™, LITIX™, µIPM™, MIPAQ™, ModSTACK™, my-

d™, NovalithIC™,

OPTIGA™, OptiMOS™, ORIGA™, PowIRaudio™, PowIRStage™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-

SIL™, RASIC™, REAL3™, SmartLEWIS™, SOLID

FLASH™, SPOC™, StrongIRFET™, SupIRBuck™, TEMPFET™, TRENCHSTOP™, TriCore™, UHVIC™, XHP™, XMC™

Trademarks updated November 2015

Other Trademarks

All referenced product or service names and trademarks are the property of their respective owners.

Edition 2018-07-09

AN2016-14 EVAL-M1-05-84D User

Manual

Published by

Infineon Technologies AG

81726 Munich, Germany

Do you have a question about this

document?

Email: erratum@infineon.com

Document reference

IMPORTANT NOTICE

The information contained in this application note

is given as a hint for the implementation of the

product only and shall in no event be regarded as a

description or warranty of a certain functionality,

condition or quality of the product. Before

implementation of the product, the recipient of this

application note must verify any function and other

technical information given herein in the real

application. Infineon Technologies hereby

disclaims any and all warranties and liabilities of

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information given in this application note.

The data contained in this document is exclusively

intended for technically trained staff. It is the

responsibility of customer’s technical departments

to evaluate the suitability of the product for the

intended application and the completeness of the

product information given in this document with

respect to such application.

For further information on the product, technology,

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Please note that this product is not qualified

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