EVALM13644ATOBO1 - INFINEON TECHNOLOGIES AG

User Manual Please read the Important Notice and Warnings at the end of this document Revision 1.0

www.infineon.com 2019-07-25

AN2019

-03 EVAL-M1-36-44A User Manual

EVAL-M1-36-44A User Manual

iMOTION™ Modular Application Design Kit

About this document

Scope and purpose

This application note provides an overview of the evaluation board EVAL-M1-36-44A including its main features,

key data, pin assignments and mechanical dimensions.

EVAL-M1-36-44A is a complete evaluation-board including a 3-phase IPM for motor drive applications. Together

with EVAL-M1-101T or EVAL-M1-099M it features and demonstrates Infineon’s IPM technology for motor drives.

The evaluation board EVAL-M1-36-44A for Intelligent Power Modules (IPM) was developed to support customers

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

Intended audience

This application note is intended for all technical specialists working with the EVAL-M1-36-44A board.

Table of Contents

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

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

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

2 Introduction .................................................................................................................. 3

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

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

4 Pin Assignments ........................................................................................................... 10

5 Getting Started with EVAL-M1-36-44A ............................................................................. 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 Inverter section using CIPOS™ Nano IPM ............................................................................................. 19

6.3 Current Measurement and Over Current Circuit .................................................................................. 20

6.4 Auxiliary Power supply .......................................................................................................................... 21

6.5 PCB Layout ............................................................................................................................................ 22

7 Bill of Materials of EVAL-M1-36-44A ................................................................................. 24

8 Reference .................................................................................................................... 27

Revision History ............................................................................................................................ 28

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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

Caution: The ground potential of the EVAL-M1-36-44A system is biased to a negative DC

bus voltage potential. When measuring voltage waveform by oscilloscope, the scope’s

ground needs to be isolated. Failure to do so may result in personal injury or death, and

equipment damage. Darkened display LEDs are not an indication that capacitors have

discharged to safe voltage levels.

Caution: EVAL-M1-36-44A 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.

Caution: 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.

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

Caution: The EVAL-M1-36-44A board 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.

Caution: An incorrectly applied or installed drive can result in component damage or

reduction in product lifetime. Wiring or application errors such as undersized motor,

incorrect or inadequate DC supply, or excessive ambient temperatures may result in

system malfunction.

Caution: Remove or connect the control board from or to the power drive. Wait three

minutes after removing power from the power drive 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.

Caution: The EVAL-M1-36-44A board 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-M1-36-44A 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 be

easily interfaced through the 20 pin iMOTION™ MADK M1 interface connector which is 20 pin connector.

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

The board is equipped with all assembly groups for sensor less field oriented control (FOC). DC-link is provided

by direct DC-input to give direct control to DC-ripple by external source. It contains in every of three output

phases emitter-shunts for current sensing and a voltage divider for DC-link voltage measurement.

The EVAL-M1-36-44A 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-M1-36-44A. 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-M1-36-44A

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Introduction

Figure 1 shows the evaluation board EVAL-M1-36-44A.This document explains the features and details of

CIPOS™ Nano IRSM836-044MA. This module is 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-M1-36-44A is an evaluation board for motor drive applications based on a 3-phase IPM. Combined with

one of the available MADK control board options, it demonstrates Infineon's IPM technology for motor drives.

The kit demonstrates Infineon’s IPM technology for motor drives.

CIPOS™ Nano Intelligent Power Module (IRSM836-044MA) features are:

 Integrated gate drivers and bootstrap functionality

 Open-source for leg-shunt current sensing

 Protection shutdown pin

 Low RDS (on) Trench MOSFET

 Under-voltage lockout for all channels

 Matched propagation delay for all channels

 Optimized dV/dt for loss and EMI trade offs

 3.3 V Schmitt-triggered active high input logic

 Motor power range up to ~150 W, without heat sink

 Cross-conduction prevention logic

 Isolation 1500 V RMS min

 ROHS compliant

The evaluation board characteristics are:

 Nominal input voltage 120 VAC

 Default 120 W motor power out

 3 leg shunt configuration

 3.3 V logic compatible

 Overcurrent protection

 Fault diagnostic output

 PCB is 90x 75mm has two layers with 1oz (~35µm) copper each

 RoHS compliant

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Main features

3.1 Key data

Figure 2 provides internal electrical schematics of IRSM836-044MA. 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 IRSM836-044MA.

Figure 2 CIPOS™ Nano internal electrical schematic

Table 2 lists major absolute maximum ratings of the IRSM836-044MA. 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.

Table 2 CIPOS™ Nano Absolute Maximum Ratings of IRSM836-044MA

Symbol Description Min Max Unit

BVDSS MOSFET Blocking Voltage --- 250 V

IO @ T=25°C DC Output Current per MOSFET --- 4 A

IOP Pulsed Output Current --- 16 A

Pd @ TC=25°C Maximum Power Dissipation per MOSFET --- 22 W

VISO Isolation Voltage (1min) --- 1500 VRMS

TJ Operating Junction Temperature -40 150 °C

TL Lead Temperature (Soldering, 20 seconds)

--- 260 °C

TS Storage 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 -0.3 250 V

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Main features

Symbol Description Min Max Unit

VCC Low Side and Logic Supply voltage -0.3 20 V

VIN

Input Voltage of LIN, HIN, ITRIP, EN, RCIN,

FLT VSS -0.3 VCC+0.3 V

Table 3 depicts the recommended operating conditions of IRSM836-044MA.

Table 3 Recommended operating conditions of CIPOS™ Nano IRSM836-044MA

Symbol Description Min Max Unit

V+ Positive DC Bus Input Voltage --- 200 V

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

VB1,2,3 High Side Floating Supply Voltage VS+10 VS+20 V

VCC Low Side and Logic Supply Voltage 11.5 18.5 V

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

FP PWM Carrier Frequency --- 20 kHz

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Main features

Table 4 shows the important specifications of the evaluation board EVAL-M1-36-44A.

Table 4 EVAL-M1-36-44A board specifications

Parameters

Value

Conditions

Input

Voltage 100 - 120 Vrms lower AC input, less motor power output

Input current 1 A input 120 VAC, Ta=25C, IRSM836-044MA

Output

Power(3phases) 120 W** IRSM836-044MA

Current per leg 0.75 A* IRSM836-044MA

fPWM=6 kHz, Ta=25°C, Tc=100°C, */**without heatsink

DC Bus

Maximum DC bus voltage 200 V

Minimum DC bus voltage 60 V

Current feedback

Current sensing device

RS1,RS2,RS3 0.5 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) R36 has to be changed to 10 kΩ

Protections

Output current trip level 2.5 Apk

Configured by changing either shunt resistors

RS1, RS2, RS3 or comparator threshold by

resistor R36

On board power supply

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

3.3V 3.3 V±5 %, Max 50 mA Used for interface signal with 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 95 % RH max. Non-condensing

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Main features

Figure 3 and Figure 4 are indicating the functional groups of the EVAL-M1-36-44A evaluation board.

Figure 3

Functional groups of the EVAL-M1-36-44A evaluation board’s top side

Figure 4

Functional groups of the EVAL-M1-36-44A evaluation board’s bottom side

6.

On board power supply

for

15 V and 3.3 V Generation

7.

Shunt resistors

8.

Over current protection

8

1.

CIPOS™ nano module

2.

Motor phase connector (J3)

3.

iMOTION™ M1 20 pin

connector (J4)

4.

AC input connector (J1)

5.

EMI filter and Rectifier group

1

6

7

2

3

4

5

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Pin Assig

nments

4 Pin Assignments

General information about the connectors of the EVAL-M1-36-44A 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 neutral input

3 N AC line input

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 registered the pin assignments of J3, iMOTION™ -M1 20 pin interface connector. This connector is the

interface to the controller board.

Table 7 J3 –iMOTION™ M1 20 pin interface connector to connect EVAL-M1-36-44A to controller board

Pin Name Connectors

1 PWMUH 3.3 V compatible logic input for high side gate driver-Phase U

2 GND Ground

3 PWMUL 3.3 V compatible logic input for low side gate driver-Phase U

4 GND Ground

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

6 +3.3V On board 3.3 V supply

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

8 +3.3V On board 3.3 V supply

9 PWMWH 3.3 V compatible logic input for high side gate driver-Phase W

10 IU+ Shunt voltage phase U

11 PWMWL 3.3 V compatible logic input for low side gate driver-Phase W

12 IU- Ground

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

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 power supply

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5 Getting Started with EVAL-M1-36-44A

In order to run the motor system, a combination of the iMOTION™ MADK power board EVAL-M1-36-44A 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-M1-36-84A

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

2. Connect EVAL-M1-36-A’s MADK M1 20-pin interface connector (J3) to control board (see Figure 5).

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

web page. (Infineon iMOTION™ control IC IMC101T-T038 is used for control board EVAL-M1-101T).

4. Connect motor phase outputs to the motor.

5. Use MCEWizard to enter the motor and evaluation board hardware parameters and click button “Export to

Designer file (.txt)” to system drive parameters file which will be used by MCEDesigner.

PC

-

USB

C

onnector

Motor

P

hase

O

utput

s

AC Power

I

nput

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6. Connect AC power to power input connector (J1) and power on system.

7. Open MCEDesigner and open MCEDesigner default configuration file (.irc) for IMC101T devices

(IMC101T_xx.irc) by clicking “File” menu and select “Open” in the pull down list.

8. Import system drive parameters file (generated in step 5) into MCEDesigner by clicking “File” > “Import

Drive Parameters”. Select “Update All” radio button.

9. Program the MCE Firmware and system parameters into the internal Flash memory of iMOTION™ IC by

clicking “Tools > Programmer “in the pull down menu, and then clicking on the “Program Firmware and

Parameter” radio button. See chapter MCEDesigner setup overview setion 5.2.2 for more details. If the

latest version of MCE firmware is already programmed into the IMC101T-T038 IC, then programming

firmware can be skipped by selecting “Program Parameters” radio button option. Finally click “Start”

button to program firware and parameter (or parameters only when programming firmware was skipped).

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-M1-36-44A

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-M1-36-44A 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

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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.

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

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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

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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ematics and Layout

6

Schematics and Layout

To meet individual customer requirements and make the EVAL-M1-36-44A evaluation board a basis for

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

in this chapter. Get in contact with our technical support team to get more detailed information and the latest

Gerber-files.

6.1 DC-Link Voltage Measurement

Pin 14 of connector J4 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, the resistor R5 is not mounted on

EVAL-M1-36-44A. There must be a pull-down resistor mounted on the corresponding controller board.

Figure 11

DC bus sense resistors in EVAL-M1-36-44A evaluation board

R5

4.87K (DNI)

R2

1.00M

R1

1.00M

DCP

DCBSENSE

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Schematics and Layout

6.2 Inverter section using CIPOS™ Nano IPM

The inverter section is implemented using the CIPOS™ as displayed in Figure 12. The module includes six power

MOSFETs and three half bridge gate drivers.

The three capacitors C71, C72 and C73 are used as bootstrap capacitors to provide the necessary floating

supply voltages VBS1, VBS2 and VBS3 respectively.

Figure 12

Schematic of the 3-phase inverter section using CIPOS™ Nano IPM on EVAL-M1-36-44A

board

R27

4.7K

R28

4.7K

R29

4.7K

R30

4.7K

R31

4.7K

R32

4.7K

C17

0.1uF, 25V

VCC

U

V

W

PWMUH

PWMVH

PWMWH

PWMUL

PWMVL

PWMWL

R35

680k

C26

470pF

C9

1uF, 25V

C7

1uF, 25V

C6

1uF, 25V

R26

1K

+3.3V

C25

100pF

RS1

0.5, 1%

RS2

0.5, 1%

RS3

0.5, 1%

R3

1k

R4

1k

R6

1k

I_U

I_V

I_W

1

TP3

GND

1

TP2

DCP

V Trip

1

TP11

UL

1

TP10

WH

1

TP9

VH

1

TP8

UH

1

TP13

VL

1

TP14

WL

DCP

PWMUH

PWMVH

PWMWH

PWMUL

PWMVL

PWMWL

1

TP15

FLT/EN

GND

DCP

+3.3V

VCC

R8

DNI

R7

DNI

I_U

I_V

I_W

1

TP4

GND

nFLT/EN

1

TP12

VCC

B

33

34

35

36

1

4

3

6

2

7

8

V+

VB2

V, VS2

VB3

W, WS3

LO3

LO2

LO1

5

HO1

VB1

VB2

VS1

VS2

HO2

VB3

VS3HO3

COM

VSS

VCC

HIN1

HIN2

HIN3

LIN2

LIN1

F

LIN3

EN

ITRIP

RCIN

IRS28364D

Driver IC

VR3

VR2

VR1

HIN1

VCC

HIN3

HIN2

LIN1

LIN3

LIN2

FLT

ITRIP

VSS,COM

RCIN

U

VB1

9

16

10

32

12

14

18

21

37

EN

31

VS1

13

15

22

11

17

19

23

24

25

26

27

28

29

40

20

30

Q1

IRSM836-

044MA

C1

11nF/500V

C2 11nF/500V

U

V

W

1

2

3

J2

KF128-7.5-

3P

C14

10uf/50v

Note:

if single shunt solution is

adopted please use

R7=R8=0ohm resistor and

remove both RS2 and RS3

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Schematics and Layout

6.3 Current Measurement and Over Current Circuit

The resistors RS1 to RS3 are purposed to generate a voltage proportional to the emitter current. These voltages

are available at 20 pin interface connector to give feedback to the controller. In combination with resistors R70

to R72 they are used to generate common current signal V_TRIP for all three phases. V_TRIP is always on

highest level of all three phase current. This signal is used to generate gate-kill signal I_TRIP.

Figure 13 is the over current circuitry shown. Capacitor C32 and resistor R39 are filtering voltage spikes and

noise on V_TRIP to avoid incident turn off.

The comparator threshold can be set through the voltage divider provided by resistors R36 and R40. By default

for emitter-shunt trip, R40 is 3.2k



.

Figure 13

Over current protection circuit on the EVAL-M1-36-44A evaluation board

C32

470pf

C30

0.1uf

R40

3.2k,1%

R36

31.0k

C33

0.01uf

R39

1k

R38

4.7K

3

2

1

8

4

U5A

Comment: LM393A

+3.3V

VCC

5

6

7

U5B

Comment: LM393A

+3.3V

GATEKILL level set at:

2k/33k * 3.3V = 0.2V

0.2V/0.5Ohms * 3 = 1.2A

1

TP17

ITRIP

C31

0.1uf

V Trip

1

TP16

V_TRIP

ITRIP

R36:

For single shunt use 10k

For leg shunts use 31k

1

TP18

Par1

+3.3V

R37

4.7k

R41

4.7k

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Schematics and Layout

6.4 Auxiliary Power supply

Figure 14 depicts the schematic of the auxiliary power supply for the EVAL-M1-36-44A board. The circuit

includes the latest CoolSET 5 of Infineon and flyback toplogy, directly output 15V and 6V. VCC is connected to the

gate drivers inside the CIPOS™ IPM.

Figure 14 Power supply section of the EVAL-M1-36-44A evaluation board

The linear voltage regulator IFX1117ME V33 generates 3.3 V from 6 V power supply VCC. The 3.3 V power supply is

used in the inverter external overcurrent comparator circuit and over temperature hardware protection circuit.

Both VCC and 3.3 V are also present on the 20 pins iMOTION™ MADK-M1 interface connector J3 to power circuitry

on the control board.

12

3 4

SFH617A-3X007

U3

Vin Vout

GND

U1

IFX1117ME V33

ECAP 16V 100uF 8*3.5

C18

ECAP 16V 220uF 8*3.5

C16

330uF/25V/8*3.5

C12

ECAP 25V 330uF 8*3.5

C11

100uF/35V/5*2

C19

DNI

C8

10uF 16V

C15

1nF/50V/0603C24

10uF 16V

C13

1nF/630V/1206

C10

SS3H10-E3/9AT-3A/100V(肖特基

）

D1

BYS10-45-E3/TR3-1.5A/45V

D3

US1M-E3/61T-1A/1000V

D2

RF071M2S-200V-700mA

D4

2.2nF/16V/0603

C21

GND

VCC

+3.3V

GND

VCC

220nF/50V/0603C22

1000pF/16V/0603

C20

GND

+6V

0.1uF/50V/0805

C23

GND

1

TP6

VCC

1

TP7

3.3V

+15V

High Voltage

R12

3M 1/4W

R11

15M 1/4W

R13

3M 1/4W

R17

3M 1/4W

R14

15M 1/4W

R15

15M 1/4W

R24

62Kohm 1/4W 1%

R16

4R7 1/10W

R10

68k 1/4W

R21

5.1R 1/4W

R22

5.1R 1/4W

R25

510Kohm 1/8W 1%

R9

DNI

R18

0R 1/10W

R20

1.5K 1/10W

R19

48.7K 1/10W 1%

R23 22K 1/10W

R33

820R 1/10W

R34

9.76K 1/10W

DCP

L2

2.2uH/2.5A

1

2

3

4

5

6

7

10

9

T1

EE13-10P

GND

Drain 6

VIN 1

Drain

7

NC

9

GATE

10

VCC

11

GND

12

Drain 5

VERR 2

FB 3

CS 4

Drain

8

U2

ICE5GR4780AG

ZD1

MMSZ5251B-7-F-22V 500mW

U4

TL431DBZR

15V*500mA=7.5W

3.3V*300mA=0.99W

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Schematics and Layout

6.5 PCB 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 15 illustrates the top assembly print of the evaluation board.

Figure 15 Top assembly print of the EVAL-M1-36-44A evaluation board

Figure 16 depicts the bottom assembly print of the evaluation board.

Figure 16 Bottom assembly print of the EVAL-M1-36-44A evaluation board

User Manual 23 Revision 1.0

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Schematics and Layout

The top layer routing of the PCB is provided in Figure 17 .

Figure 17 Top layer routing details of EVAL-M1-36-44A

Figure 18 illustrates the bottom layer routing details.

Figure 18 Bottom layer routing details of EVAL-M1-36-44A

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ation Design Kit

Bill of Materials of EVAL

-

M1

-

36

-

44A

7 Bill of Materials of EVAL-M1-36-44A

Table 9 provides the complete bill of materials of the evaluation board.

Table 9 Bill of materials

No.

Qty

Part description Designator Part number Manufacturer

1 1

RECT BRIDGE GPP 4A 600V

GBU

BR1 GBU406

DIODES

INCORPORAT

ED

2 4 CAP CER 0.012µF 500V X7R 1206 C1, C2, C4, C5 1206J5000123MDR

Knowles Syfer

3 1 CAP ALUM 100μF 20% 400V

RADIAL C3 860021380020 Wurth Electronics Inc.

4 3 CAP CER 1μF 25V X7R 0805 C6, C7, C9 885012207078 Wurth Electronics Inc.

5 1

CAP SMD 470pF 100V 0603

(DNI)

C8 885012006083 Wurth Electronics Inc.

6 1

CAP SMD 1nF 630V 1206

C10 885342008005 Wurth Electronics Inc.

7 2

CAP ALUM

10

0μF 20%

16

V

RADIAL C11, C18 860010372006 Wurth Electronics Inc.

8 1

CAP ALUM

33

0μF 20%

25

V

RADIAL C12 860020474013 Wurth Electronics Inc.

9 2 CAP CER 10μF 16V X5R 0805 C13, C15 885012107014 Wurth Electronics Inc.

10 1 CAP TANT 10UF 10% 50V 2917 C14 T491D106K050AT KEMET

11 1 ECAP ALUM 220μF 16V RADIAL C16 860080374009 Wurth Electronics Inc.

12 1 CAP CER 0.1μF 25V X7R 0805 C17 885012207072 Wurth Electronics Inc.

13 1 CAP ALUM 100μF 20% 35V RADIAL

C19 860020573008 Wurth Electronics Inc.

14 1 CAP CER 1000pF 16V 0603 C20 885012206034 Wurth Electronics Inc.

15 1 CAP CER 2200pF 16V X7R 0603 C21 885012206036 Wurth Electronics Inc.

16 1 CAP CER 220nF 16V 0603 C22 885012206048 Wurth Electronics Inc.

17 1 CAP CER 0.1μF 50V X7R 0805 C23 885012207098 Wurth Electronics Inc.

18 1 CAP CER 1000PF 50V C0G/NP0

0805 C24 885012007063 Wurth Electronics Inc.

19 1 CAP CER 470pF 50V X7R 0805 C26 885012007061 Wurth Electronics Inc.

20 2 CAP CER 0.1μF 50V X7R 0603 C30, C31 885012206095 Wurth Electronics Inc.

21 1 CAP CER 100pF 50V X7R 0805 C25 885012207080 Wurth Electronics Inc.

22 1 CAP CER 470pF 50V X7R 0603 C32 885012006061 Wurth Electronics Inc.

23 3 CAP CER 0.1μF 25V X7R 0603 C27, C28, C29 885012206071 Wurth Electronics Inc.

24 1 CAP CER 10000pF 50V X7R 0603 C33 885012206089 Wurth Electronics Inc.

25 2

CAP FILM 0.1μF 20% 275VAC

RADIAL CX1, CX2 890324025017CS Wurth Electronics Inc.

26 2

CAP CER 2200pF 250VAC

RADIAL CY1, CY2

DE2E3KY222MN3A

M02F

MURATA

ELECTRONICS

27 1 DIODE Schottky 100V 3A

DO214AB D1 SS3H10-E3/9AT Vishay

28 1 DIODE FRD 1000V 1A DO241AC D2 US1M-E3/61T Vishay

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Bill of Materials of EVAL

-

M1

-

36

-

44A

No.

Qty

Part description Designator Part number Manufacturer

29 1 DIODE Schottky 45V 1.5A

DO214AC D3 BYS10-45-E3/TR3 Vishay

30 1 RF071M2S-200V-700mA D4 RF071MM2STR ROHM

31 1

SERIE 2165S - 5.08 MM -

HORIZONTAL CABLE ENTRY WITH

RISING CAGE CLAMP - WR-TBL

J1

691216510003S

Wurth Electronics Inc.

32 1

SERIE 2169 - 7.50 MM -

HORIZONTAL CABLE ENTRY WITH

RISING CAGE CLAMP - WR-TBL

J2

691216910003

Wurth Electronics Inc.

33 1 2.54MM ANGLED DUAL SOCKET

HEADER J3 613020243121 Wurth Electronics Inc.

34 1 8103-RC L1 JWMILLER_8103

Bourns, Inc.

35 1 FIXED IND 2.2UH 2.5A 71 MOHM

SMD L2 744773022

Wurth Electronics Inc.

36 1 RES SMD 4.87 kΩ 1% 1/8W 0805

(DIN) R5 RC0805FR-

074K87L

Yageo

37 2 RES SMD 1 MΩ 1% 1/4W 1206 R1, R2 RCL06121M00JNE

A

Yageo

38 5 RES SMD 1kΩ 1% 1/8W 0805 R3, R4, R6,

R26, R39

RC0805FR-071KL Yageo

39 1 RES SMD 680kΩ 5% 1/8W 0805 R35 RC0805JR-

07680KL

Yageo

40 9

RES SMD 4.7 kΩ 1% 1/8W 0805 R27, R28, R29,

R30, R31, R32,

R37, R38, R41

RC0805FR-074K7L Yageo

41 1 RES THICK FILM SMD 0805 1%

31kΩ R36 RC0805FR-

0731K6L

Yageo

42 1 RES SMD 2kΩ 1% 1/8W 0805 R40 RC0805FR-072KL Yageo

43 1 RES SMD 68K OHM 5% 1/8W 0805 R10 RC0805JR-0768KL Yageo

44 3 RES SMD 15MΩ 5% 1/4W 1206 R11, R14, R15 RC1206JR-0715ML Yageo

45 3 RES SMD 3M OHM 5% 1/4W 1206 R12, R13, R17 RC1206JR-073ML Yageo

46 3 RES SMD 0 Ω JUMPER 1/8W 0805 R18, R42, R43 0805J0000T5E Yageo

47 1 RES SMD 4.7Ω 1% 1/8W 0805 R16 RC0805FR-074R7L Yageo

48 1 RES SMD 4.87 kΩ 1% 1/8W 0805 R19 RC0805FR-

074K87L

Yageo

49 1 RES SMD 1.5kΩ 1% 1/8W 0805 R20 RC0805JR-071K5L Yageo

50 2 RES SMD 5.1Ω 1% 1/4W 1206 R21,R22 RC1206FR-075R1L Yageo

51 1 RES SMD 22kΩ 5% 1/8W 0603 R23 RC0805JR-0722KL Yageo

52 1 RES SMD 62kΩ 5% 1/4W 1206 R24 RC1206FR-0762KL Yageo

53 1 RES SMD 510kΩ 1% 1/8W 0805 R25 RC0805FR-

07510KL

Yageo

54 1 RES SMD 820Ω 1% 1/8W 0805 R33 RC0805JR-

07820RL

Yageo

User Manual 26 Revision 1.0

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ation Design Kit

Bill of Materials of EVAL

-

M1

-

36

-

44A

No.

Qty

Part description Designator Part number Manufacturer

55 1 RES SMD 9.76kΩ 1% 1/8W 0805 R34 RC0805FR-

079K76L

Yageo

56 3 RES SMD 0.5Ω 1% 1/4W 1206 RS1, RS2, RS3 RL1206FR-070R5L Yageo

57 1 NTC 15Ω 9MM DIA RT1 NTC15D-9 SHIN-HANG

58 1 Transformer EE13-10P T1 750344226 Wurth Electronics Inc.

59 18

T TEST POINT PC MINI .040"D

WHITE

TP1, TP4, TP2,

TP3, TP5, TP6,

TP7, TP8,

TP9,TP10,

TP11,TP12,

TP13,TP14,

TP15,TP16,

TP17, TP18,

5002 KEYSTONE

ELECTRONICS

60 1 IC MOTOR DRIVER PAR 37-PQFN Q1 IRSM836-044MA Infineon Technologies

61 1 IC REG LINEAR 3.3V 1A SOT223-4 U1 IFX1117MEV33HTM

A1

Infineon Technologies

62 1 IC AUX Power PD-DSO-12 U2 ICE5GR4780AG Infineon Technologies

63 1 IC Opto Coupler U3 SFH617A-3X007 Vishay

64 1 IC TL431DBZR U4 TL431DBZR Texas Instruments

65 1 IC DUAL DIFF COMPARATOR 8-

SOIC U5 LM393ADR Texas Instruments

66 1 DIODE ZENER 22V 500mW

SOD123 ZD1 MMSZ525B-7-F Wurth Electronics Inc.

User Manual 27 Revision 1.0

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ation Design Kit

Reference

8 Reference

[1] Datasheet of Infineon IPM IRSM836-044MA, is available for download on Infineon’s website

[2] 2018-11_AN2018-36_EVAL-M1-IM231-A User Manual_V1.0_EN

[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 28 Revision 1.0

2019-07-25

Revision History

EVAL-M1-36-44A User Manual

iMOTION™ Modular Application Design Kit

Revision History

Major changes since the last revision

Version number

Revision Date Revision description

1.0 2019-07-25 First release

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™, Ga

NpowIR™,

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

d™, NovalithIC™, OPTIGA™,

OptiMOS™, ORIGA™, PowIRaudio™, PowIRStage™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, SmartLEW

IS™, 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 2019-07-25

AN2019-03 EVAL-M1-36-44A 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 any kind

(including without limitation warranties of non-

infringement of intellectual property rights of any

third party) with respect to any and all 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,

delivery terms and conditions and prices please

contact your nearest Infineon Technologies o

ffice

(www.infineon.com).

Please note that this product is not qualif

ied

according to the AEC Q100 or AEC Q101 documents

of the Automotive Electronics Council.

WARNINGS

Due to technical requirements products may contain

dangerous substances. For information on the types

in question please contact your nearest Infineon

Technologies office.

Except as otherwise explicitly approved by Infineon

Technologies in a written document signed by

authorized representatives of Infineon

Technologies, Infineon Technologies’ products may

not be used in any applications where a failure of

the

product or any consequences of the use thereof can

reasonably be expected to result in personal injury.