User Manual Please read the Important Notice and Warnings at the end of this document <Revision 1.0>
www.infineon.com <2018-11-15>
AN2018
-
35 EVAL
-
M1
-
IM818
-
A User Manual
EVAL-M1-IM818-A User Manual
iMOTION™ Modular Applica tion Design Kit
About this document
Scope and purpose
This application note provides an overview of the evaluation board EVAL-M1-IM818-A including its main
features, key data, pin assignments and mechanical dimensions.
EVAL-M1-IM818-A is a complete evaluation board including a 3-phase CIPOS™ Maxi Intelligent Power Module
(IPM) for motor drive application. In combination with control-boards equipped with the M1 20pin interface
connector, like EVAL-M1-101T or EVAL-M1-099M, it features and demonstrates Infineon’s CIPOS™ Maxi IPM
technology for motor drive.
The evaluation board EVAL-M1-IM818-A was developed to support customers during their first steps designing
applications with CIPOS™ Maxi IPM.
CIPOS™ Maxi IPM in this board is IM818-MCC which has three phase inverter with 1200V TRENCHSTOP™ IGBTs
and Emitter Controlled diodes are combined with an optimized 6-channel SOI gate driver. It is optimized to
industrial applications like Ventilation and Air Conditioning.
Intended audience
This application note is intended for all technical specialists working with the EVAL-M1-IM818-A board.
Table of Contents
About this document ....................................................................................................................... 1
Table of Contents ........................................................................................................................... 1
1 Safety precautions ......................................................................................................... 3
2 Introduction .................................................................................................................. 4
3 Main features ................................................................................................................ 5
3.1 EVAL-M1-IM818-A board specifications .................................................................................................. 6
3.2 Pin assignments ...................................................................................................................................... 8
4 Getting Started with EVAL-M1-IM818-A ........................................................................... 10
4.1 Setting up the system............................................................................................................................ 10
4.2 iMOTION™ development tools and software ....................................................................................... 12
4.2.1 MCEWizard setup overview .............................................................................................................. 12
4.2.2 MCEDesigner setup overview .......................................................................................................... 14
5 Hardware description of EVAL-M1-IM818-A ...................................................................... 16
5.1 DC bus Measurement and MCEWizard configuration .......................................................................... 16
5.1.1 Motor External Current feedback configuration and calculation .................................................. 17
5.2 EMI filter and soft power up circuit ....................................................................................................... 20
5.3 Inverter section using CIPOS™ Maxi IPM............................................................................................... 21
5.4 Auxiliary power supply .......................................................................................................................... 22
5.5 Schematic with EVAL-M1-IM818-A evaluation board ........................................................................... 22
5.6 PCB Layout ............................................................................................................................................ 24
6 Bill of Materials of EVAL-M1-IM818-A ............................................................................... 28
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Safety precautions
7 Reference .................................................................................................................... 31
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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-IM818-A 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. Darkened display LEDs are not an indication that capacitors have discharged to
safe voltage levels.
Attention: EVAL-M1-IM818-A 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-IM818-A 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.
Attention: EVAL-M1-IM818-A 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-IM818-A 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 iMOTION™ MADK-M1 20 pin interface connector.
This evaluation board is designed to give easy-to-use power stage based on the Infineon's CIPOS™ Maxi
Inteligent 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 and 3-phase output for 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-M1-IM818-A 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 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-IM818-A. 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 and by trained specialists only.
The block diagram of the EVAL-M1-IM818-A is depicted in Figure 1. This evaluation board includes an EMI filter
and soft power up circuit, 20 pin iMOTION™ MADK-M1 interface connector, auxiliary power supply to provide 15
V and 3.3 V, and the CIPOS™ Maxi IPM IM818-MCC.
M
EMI Filter
& Soft
Power Up
Circuit
HVIC
20 pin iMOTION
TM
MADK-M1 connector
Power
Supply
CIPOSTM Maxi IPM
Line
Neutral
15V
PWM
I
trip
& protection
circuit
VTH
Itrip
PWM
VTH
GK
DCBsense
15V & 3.3V
RFE
Figure 1 The Block Diagram of the EVAL-M1-IM818-A
CIPOS™ Maxi IPM in this board is IM818-MCC which has 1200 V of voltage and 10A of current rating. It is
Optimized 6-channel SOI gate driver for excellent electrical performance. It is designed to control 3 phase AC
motors and permanent magnet motors in variable speed drives applications such as low power motor drives.
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Main features
3 Main features
EVAL-M1-IM818-A is an evaluation board for motor drive applications based on a 3-phase IPM. Combined in a
kit 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.
Main features of CIPOS™ Maxi IPM IM818-MCC are:
• 1200 V TRENCHSTOP™ IGBT4
• Maximum blocking voltage VCES = 1200 V
• Maximum output current at 25°C case temperature IC = 16 A
• Rugged 1200 V SOI gate driver technology with stability against transient and negative voltage
• Allowable negative VS potential up to -11 V for signal transmission at VBS = 15 V
• Integrated bootstrap functionality
• Overcurrent shutdown
• Built-in NTC thermistor for temperature monitoring
• Under-voltage lockout at all channels
• Low side emitter pins accessible
• For all phase current monitoring (open emitter)
• Cross-conduction prevention
• All of 6 switches turn off during protection
• Programmable fault clear timing and enable input
• Lead-free terminal plating; RoHS compliant
The evaluation board characteristics are:
• Nominal input voltage 380 VAC
• Maximum 2.6 kW motor power output
• On board EMI filter
• Current sensing for each phase configured by default
• Sensing of DC-link voltage
• Measurement test-points compatible to standard oscilloscope probes
• PCB is 195 mm x 140 mm and has two layers with 35 µm copper each
• RoHS compliant
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Main features
3.1 EVAL-M1-IM818-A board specifications
Table 2 depicts the important specifications of the evaluation board EVAL-M1-IM818-A.
Table 2 EVAL-M1-IM818-A board specifications
Parameters
Values
Conditions
/ comments
Input
Voltage
380 V
rms
±20% VAC input
Input current
12 A
rms
Input 380 VAC, Ta=25°C, IM818-MCC
Output
Power (3phases)
2600 W
Input 380VAC, fPWM=6 kHz, Ta=25°C,
TC=100°C, Natural convection
Current per leg
4A
rms
Input 380VAC , fPWM=6 kHz, Ta=25°C,
TC=100°C, Natural convection
DC Bus Voltage
Maximum DC bus voltage
820VLim
ited by
electrolytic capacitor
which
max voltage is 900V
Minimum
DC bus voltage
400 V
A
ux power supply c
an start
Current feedback
Current sensing resistors RS
U
,
RSV, RSW
25mΩ
X 3
Two 50mΩ in parallel for one leg
Protections
Output current trip level
20
A
peak
Current feedback to controller, so over
current protection level is decided by
controller. This Itrip level for IPM
Temperature trip level
100°CInternal NTC temperature to controller.
Recommend to set this level for protection
On board power supply
15 V
15 V±5 %,
max.250mA
Used for
CIPOS
™
IPM
gate driver
and LDO
3.3 V
3.3 V
±2%, max.200mASu
pplying the 3.3V to the controller board
PCB characteristics
Material
FR4, 1.6 mm
thickness, 2
layers.
35 µm copper thickness
Dimension
195mm x
140mmx 70mm
System environment
Ambient temperature
From 0 to
43°CNon-condensing, maximum RH of
95 %
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Main features
Figure 2 points out the functional groups on the top side of the EVAL-M1-IM818-A evaluation board.
Figure 2 Functional groups of the EVAL-M1-IM818-A evaluation board’s top side
1.J1-AC Line connector
2. Relay and Fuse
3. J2 - 20 pin iMOTION™ MADK-M1 interface
connector for controller board
4. Shunt resistors
5. EMI filter
6. Auxiliary power supply
7. J3 - Motor phase connector
8. CIPOS™ Maxi IPM
9. Rectifier bridge DB
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Main features
3.2 Pin assignments
General information about the connectors of the EVAL-M1-IM818-A evaluation board is reported. Table 3
includes the details of the AC line connector J1.
Table 3 J1- AC Line connector
S. No. Pin Details
1 EARTH Earth ground
2 Not used Not used
3 A AC line input (380V)
4 B AC line input (380V)
5 C AC line input (380V)
Table 4 provides the pin assignments of the 20 pin iMOTION™MADK-M1 interface connector J2. This connector
is the interface to the controller board.
Table 4 J2 - iMOTION™ MADK-M1 20 pin interface connector for controller board
Pin Name 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 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 I_U Shunt voltage phase U
11 PWMWL 3.3 V compatible logic input for low side gate driver-Phase W
12 I_U- Ground
13 GK Gate kill signal – active low when overcurrent is detected
14 DCBSENSE DC bus positive voltage, scaled in 0-3.3 V range by a voltage divider
15 VTH Thermistor Output
16 I_V Shunt voltage phase V
17 I_V- Ground
18 I_W Shunt voltage phase W
19 I_W- Ground
20 VCC 15 V Power Supply
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Table 5 denotes the details of the motor side connector J2.
Table 5 J2- Motor side connector
S. No. Pin Details
1 W Connected to motor phase U
2 V Connected to motor phase V
3 U Connected to motor phase W
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Getting Started with EVAL-M1-IM818-A
4 Getting Started with EVAL-M1-IM818-A
In order to run the motor system, a combination of the iMOTION™ MADK power board (EVAL-M1-IM818-A) and
the matching MADK control board is required. The iMOTION™ Software Tools MCEDesigner and MCEWizard are
also required in order to initialy 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.
4.1 Setting up the system
After downloading and installing the iMOTION™ PC Tools (MCEWizard and MCEDesigner), following steps needs
to be executed in order to run the motor. Refer to user manul for iMOTION™ MADK control board such as (EVALM1-101T), MCEWizard and MCEDesigner documentation for more information.
Figure 3 shows the system connection using EVAL-M1-IM818-A and control board (used control board EVAL-M1101T for example).
Figure 3 System connection example using EVAL-M1-IM818-A and EVAL-M1-101T
1. Connect PC-USB connector on the on-board-debugger to the PC via USB cable.
2. Connect EVAL-M1-IM818-A’s MADK M1 20-pin interface connector (J3) to control board (see Figure 3).
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
AC Power
I
nput
Motor
P
hase
O
utput
s
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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 4.2.2 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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4.2 iMOTION™ development tools and software
The iMOTION™ Development Tool installers for MCEDesigner and MCEWizard are available for download via
Infineon iMOTION
TM
website (http://www.infineon.com/imotion-software). All the available tools and software
variants are listed there.
On-board debugger uses the SEGGER J-Link’s 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”.
4.2.1 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 4 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 User Manual 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 4.
Figure 4 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.
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There are very limited numbers of parameters which are specific to the control board or power board
hardware.
Table 6 provides the MCEWizard setup overview for hardware related parameters specific to EVAL-M1-IM818-A
power board. Similar tables will be available in each control board’s User Manual. 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 6 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-IM818-A 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 820V
Question 23 DC Bus Sensing High Resistor 5000 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 5
Figure 5 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.
4.2.2 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 Table 6.
Figure 6 MCEDesigner’s Main Display for EVAL-M1-101T
To program system drive parameters 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 7. 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 7 “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 speeds, 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 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 8. 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 8 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 iMOTION
TM
website (http://www.infineon.com/imotion-software).
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Hardware description of EVAL-M1-IM818-A
5 Hardware description of EVAL-M1-IM818-A
To meet individual customer requirements and make the EVAL-M1-IM818-A evaluation board a basis for
development or modification, all necessary technical data like schematics, layout and components are
included in this chapter.
5.1 DC bus Measurement and MCEWizard configuration
Pin 14 of connector J3 provides access to the DC-link voltage. Three possible feedback cases are associated
with this pin. Figure 9 provides the DC bus sense resistor details. By default, the resistor R8 is mounted on
EVAL-M1-IM818-A.
Figure 9 DC bus sense resistor on EVAL-M1-IM818-A evaluation board
The pull down resistor R8 of 1 MΩ referred to ground is inserted on the EVAL-M1-IM818-A evaluation board to
prevent the high BUS voltage +BUS directly connecting to the connector J3. And a pull down resistor of 13.3 Ω
for EVAL-M1-101T or 4.87 Ω for EVAL-M1-183M must be inserted on the control board, and then 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.
R11 1M
R12 1M
R10
1M
R8
1M
DCBSENSE
LED1
RED
R9
1M
R5 1M
+BUS
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Figure 10 DC bus sensing configuration in MCEWizard
5.1.1 Motor External Current feedback configuration and calculation
The current input value is product of the shunt resistance in milliohms and gain of External current sense
amplifier for EVAL-M1-101T as shown in Figure 11.
Figure 11 Current shunt feedback and sample timing for EVAL-M1-101T
The external amplifier gain circuit can be found in the schematics or user manual for the control board (For
example, EVAL-M1-101T see Figure 12).
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Figure 12 depicts IU+ current feedback sensing circuity on EVAL-M1-101T evaluation board. Please note that
the default external amplification gain is less than 1 for current sense in this evaluation board.
Figure 12 The part of Current feedback on the EVAL-M1-101T evaluation board
Based on the principle of Kirchhoff's voltage law,
≈ ≈(− ∗
)
∗
+
+ ∗ =
+
+
+
∗
=
+
=
5
6
Based on this calculation, the current input for the MADK combination of EVAL-M1-101T and EVAL-M1-IM818-A
is 41.7 mV/A.
Please use same procedure to calculate the current input for other combinations of MADK boards and enter it
into MCEWizard as shown in Figure 13.
R7
2k, 1%
C15
220pF
IU+
R6
10k, 1%
+3.3V
R8
100R
IU
6
iMOTION
Controller
Rsh
Current shunt
resistor on power
board
V2
Ish
V1
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Figure 13 Current feedback configuration in MCEWizard for EVAL-M1-101T and EVAL-M1-IM818-A
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5.2 EMI filter and soft power up circuit
Figure 14 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 C1, C2, L1, L2 and a 40 A/1200 V rectifier block DB, a
fuse F1 for inrush current protection, and a relay K1 for soft powering up and reducing conduction losses in
steady state. Four electrolytic capacitors C6, C7, C8 and C9 are used for buffering the rectified DC bus voltage
DCP.
Figure 14 Schematic for EMI filter and AC/DC section of the EVAL-M1-IM818-A evaluation board
U
2
V
3
W
4
P
5
N
1
DB
GUO40-12NO1
R2
10W100ohm
K1
T9GV1L14-12
R3
270k 1W
R4
270k 1W
C6
CD450V680uC8CD450V680u
L2
220uH 7.1A
C4
104 1000V
1
2
3
4
5
J1
CON7
R1
27 0.5W
15V
C5
104 1000V
C3
104 1000V
*
*
L1
2mH 10A
F1
ZTPV-
25 30A1000V
C1
2200pF 4kV
C2
2200pF 4kV
C7
CD4
50V680u
C9
CD450V680u
+BUS
DCBUS
TPS
GND1
TPS
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iMOTION™ Modular Application Design Kit
Hardware description of EVAL-M1-IM818-A
5.3 Inverter section using CIPOS™ Maxi IPM
The inverter section is implemented using the CIPOS™ Maxi IPM as sketched in Figure 15. The module includes
an optimized SOI gate driver and Three phase inverter with 1200V TRENCHSTOP™ IGBTs and Emitter Controlled
diodes.
The three capacitors C10, C11 and C12 are used as bootstrap capacitors to provide the necessary floating
supply voltages V
BS1
, V
BS2
and V
BS3
respectively.
Figure 15 Schematic of the 3-phase inverter section using CIPOS™ Maxi IPM on EVAL-M1-IM818-A
1
2
3
24
23
22
21
20
19
18
17
16
12
11
10
9
8
7
13
14
15
6
5
4
M1
CIPOS MAXI
RSW1
50mR
RSW2
50mR
U
V
W
1
2
3
J2
CON3
C17
10u
C23
25V47u
C10
22u
C11
22u
C12
22u
PWMUH
PWMVH
PWMWH
PWMUL
PWMVL
PWMWL
15V
C31
102
R32
1k
VTH
ITRIP
C30
4700p
R20
100k
GK
3.3V
D8
BAS3005A-02V
RSV1
50mR
RSV2
50mR
RSU1
50mR
RSU2
50mR
D9
BAS3005A-02VD10
BAS3005A-02V
R33
1k
R34
1k
R31
10k
IU
IV
IW
IW
TPS
IU
TPS
IV
TPS
ITRIP
TPS
UH
VH
WH
UL
VL
TPS
WL
U
TPS
V
TPS
W
TPS
GND3
TPS
VTH
TPS
ITRIP
R21
TBD
3.3V
+BUS
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Hardware description of EVAL-M1-IM818-A
5.4 Auxiliary power supply
Figure 16 depicts the schematic of the auxiliary power supply available on the EVAL-M1-IM818-A board. The
circuit includes IRS2505L that is used to generate 15 V directly from the DC bus. VCC is connected to the gate
drivers inside the CIPOS™ IPM.
Figure 16 Power supply section of the EVAL-M1-IM818-A evaluation board
The linear voltage regulator IFX1117ME V33 generates 3.3 V from 15 V power supply VCC. Both VCC and 3.3 V are
also present on the 20 pin interface connector J2 to power circuitry on the controller board
5.5 Schematic with EVAL-M1-IM818-A evaluation board
Figure 17 displays schematic with EVAL-M1-IM818-A board
Q1
STP3N150
R19
75k
C32
50V47u
C15
103
D2
BAV19
D1
STTH112
C13
223 630V
R18
75k
R38
4.3
R39
4.3
R23
3.9k
R22
10k
*
*
*
*
TB1
EF16
D4
10BQ100
D5
10BQ100
C19
102 1kV
C20
CBB 63V104
C14
10u
C16
10u
C21
16V470u
C18
50V470u
R15
1M
R14
1M
R13
1M
R6
1M
R24
1.5k
C33
474
15V
0V
6V
0V
Vin
1
GND
2
Vout
3
U1
IFX1117ME V33
C22
16V470u
3.3V
15V 0.3A
R7
24
C35
104 1000V
+BUS
GND2
TPS
VBUS
5
PFC
4
CMP
1
COM
2
Vcc
3
N1
IRS2505L
C37
102
C38
472
C34
10u
D3
BAV19
C36
222
R16
1.5k
ZVS
TPS
D6
STTH112
R17
75k
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Hardware description of EVAL-M1-IM818-A
Figure 17 Schematic on the EVAL-M1-IM818-A evaluation board
U
2
V
3
W
4
P
5
N
1
DB
GUO40-12NO1
R2
10W100ohmK1
T9GV1L14-12
R3
270k 1W
R4
270k 1W
C6
CD450V680uC8CD450V680u
L2
220uH 7.1A
C4
104 1000V
12345
J1
CON7
Q1
STP3N150
R19
75k
C32
50V47u
C15
103
D2
BAV19
D1
STTH112
C13
223 630V
R18
75k
R38
4.3
R39
4.3
R23
3.9k
R22
10k
*
*
*
*
TB1
EF16
D4
10BQ100D510BQ100
C19
102 1kV
C20
CBB 63V104
C14
10u
C16
10u
C21
16V470u
C18
50V470u
R15
1M
R14
1M
R13
1MR61M
R24
1.5k
C33
474
15V
0V
6V
0V
Vin
1
GND
2
Vout
3
U1
IFX1117ME V33
C22
16V470u
3.3V
1
2
3
24
23
22
21
20
19
18
17
16
121110
987
131415
6
5
4
M1
CIPOS MAXI
RSW1
50mR
RSW2
50mR
UVW
123
J2
CON3
R1
27 0.5W
15V
15V 0.3A
C17
10u
C23
25V47u
C5
104 1000V
C3
104 1000V
* *
L1
2mH 10A
F1
ZTPV-25 30A1000V
C1
2200pF 4kVC22200pF 4kV
123456789
1011121314151617181920
J3
CON20
C10
22u
C11
22u
C12
22u
C24
332
C25
332
PWMUH
PWMVH
PWMWH
PWMUL
PWMVL
PWMWL
15V
C31
102
R32
1k
PWMUH
PWMVH
PWMWH
PWMUL
PWMVL
PWMWL
GND
GND
3.3V
3.3V
IU+
IU-
VTH
VTH
* *
L3
150uH(WE-744232101)
R25
100
R26
100
ITRIP
R11
1M
R12
1M
R10
1M
R8
1M
DCBSENSE
DCBSENSE
GK
15V
EVAL-M1-IM818-A
C7
CD450V680uC9CD450V680u
LED1
RED
R9
1M
R5
1M
C30
4700p
R20
100k
GK
3.3V
D8
BAS3005A-02V
RSV1
50mR
RSV2
50mR
RSU1
50mR
RSU2
50mR
D9
BAS3005A-02V
D10
BAS3005A-02V
R331kR34
1k
C26
332
C28
332
* *
L4
150uH(WE-744232101)
R27
100
R29
100
C27
332
C29
332
* *
L5
150uH(WE-744232101)
R28
100
R30
100
R31
10k
IV+
IV-
IW+
IW-
IU
IV
IW
IU
IV
IW
Notes:
1, As EMI noise is from high speed switch, so set EMI LPFbetween the DB and C6/7/8/9.
2. As PWM switch, and the loader is about motor. Somehigh speed pulse current
from IGBT to loader to ground. L3/4/5 loop is LPF witch move EMC noise.
R7
24
C35
104 1000V
+BUS
+BUS
DCBUS
TPS
GND1
TPS
GND2
TPS
IW
TPS
IU
TPS
IV
TPS
ITRIP
TPS
UHVHWHULVLTPSWL
3.3V
TPS
15V
TPS
GK
TPS
U
TPS
V
TPS
W
TPS
GND3
TPS
VTH
TPS
ITRIP
VBUS
5
PFC
4
CMP
1
COM
2
Vcc
3
N1
IRS2505L
C37
102
C38
472
C34
10u
D3
BAV19
C36
222
R16
1.5k
ZVS
TPS
1
2
J4
CON2
15V
0V
Go Fan cooling
D6
STTH112
R17
75k
R21
TBD
3.3V
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iMOTION™ Modular Application Design Kit
Hardware description of EVAL-M1-IM818-A
5.6 PCB Layout
The layout of this board can be used for different voltage or power classes. The PCB has two electrical layers
with 35µm copper by default and its size is 195 mm × 140 mm. The PCB board thickness is 1.6mm. Get in
contact with our technical support team to get more detailed information and the latest Gerber-files.
Figure 18 illustrates the top assembly print of the evaluation board.
Figure 18 Top assembly print of the EVAL-M1-IM818-A evaluation board
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Hardware description of EVAL-M1-IM818-A
Figure 19 depicts the bottom assembly print of the evaluation board.
Figure 19 Bottom assembly print of the EVAL-M1-IM818-A evaluation board
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Hardware description of EVAL-M1-IM818-A
The top layer routing of the PCB is provided in Figure 20.
Figure 20 Top layer routing of the EVAL-M1-IM818-A
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Hardware description of EVAL-M1-IM818-A
Figure 21 illustrates the bottom layer routing of the PCB.
Figure 21 Bottom layer routing of the EVAL-M1-IM818-A
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Bill of Materials of EVAL-M1-IM818-A
6 Bill of Materials of EVAL-M1-IM818-A
Error! Reference source not found. provides the complete bill of materials of the evaluation board.
Table 7 Bill of materials
No. Qty Part description Designator Part number Manufacturer
1 2 CAP CER 2200PF 4KV X7R 2220 C1, C2 HV2220Y222JXVATHV Vishay Vitramon
2 4 CAP FILM 0.1UF 5% 1KVDC
RADIAL
C3, C4, C5,
C35
B32653A0104K189 EPCOS (TDK)
3 4 CAP ALUM 470UF 20% 450V SNAP C6, C7, C8,
C9
861221486023 Wurth Electronics Inc.
4 3 CAP CER 22UF 16V X5R 1206 C10, C11,
C12
885012108018 Wurth Electronics Inc.
5 1 CAP CER 0.033μF 630V X7R C13 890303322005CS Wurth Electronics Inc.
6 3 CAP CER 10μF 25V X5R 0805 C14, C16,
C17
C2012X5R1E106M125
AB
TDK Corporation
7 1 CAP CER 0.01μF 50V X7R 0805 C15 885012207092 Wurth Electronics Inc.
8 1 CAP ALUM 470UF 20% 50V
RADIAL
C18,
860020675022 Wurth Electronics Inc.
9 1 CAP ALUM 47UF 20% 50V RADIAL C32 860020673013 Wurth Electronics Inc.
10 1 CAP CER 1000PF 1KV RADIAL C19 CK45-R3AD102K-NRA TDK Corporation
11 1 CAP FILM 0.1UF 10% 63VDC
RADIAL
C20
B32529C0104K189 TDK Corporation
13 2 CAP ALUM 470UF 20% 16V
RADIAL
C21, C22
860020374012 Wurth Electronics Inc.
14 1 CAP ALUM POLY 47UF 20% 25V
T/H
C23
870025574002 Wurth Electronics Inc.
15 6 CAP CER 3300PF 50V C0G/NP0
0805
C24, C25,
C26, C27,
C28, C29
885012007066 Wurth Electronics Inc.
16 2 CAP CER 4700PF 50V C0G/NP0
0805
C30, C38
885012007067 Wurth Electronics Inc.
17 2 CAP CER 1000PF 50V C0G/NP0
0805
C31, C37
885012007063 Wurth Electronics Inc.
18 1 CAP CER 0.47UF 50V X7R 0805 C33 885012207102 Wurth Electronics Inc.
19 1 CAP ALUM 10UF 20% 25V RADIAL C34 860020472003 Wurth Electronics Inc.
20 1 CAP CER 2200PF 50V C0G/NP0
0805
C36
885012007065 Wurth Electronics Inc.
21 2 DIODE GEN PURP 1.2KV 1A SMA D1, D6 STTH112A STMicroelectronics
22 2 DIODE GEN PURP 100V 200MA
SOD123
D2, D3
BAV19W-7-F
Diodes Incorporated
23 2 DIODE SCHOTTKY 100V 1A SMB
D4, D5
10BQ100 Vishay
Semiconductor
Diodes Division
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Bill of Materials of EVAL-M1-IM818-A
No. Qty Part description Designator Part number Manufacturer
24 1 3-PHASE BRIDGE RECT 1200V 40A DB GUO40-12NO1 IXYS
25 1 FUSE CERAMIC 32A 1000VDC F1 ZTPV-32 LKET
26 1 CONN TERM BLOCK 5POS 9.52MM
PCB
J1
691250910003
691250910002
Wurth Electronics Inc.
27 1 CONN TERM BLOCK 3POS 9.52MM
PCB
J2
691250910003 Wurth Electronics Inc.
28 1 CONN RCPT .100" 20PS DL R/A
GOLD
J3
613020243121 Wurth Electronics Inc.
29 1 CONN HEADER 2 POS 2.54 J4 61300211121 Wurth Electronics Inc.
30 1 RELAY GEN PURPOSE SPST 30A
12V
K1
T9GV1L14-12 TE Connectivity
Potter & Brumfield
Relays
31 1 8103-RC L1 JWMILLER_8103 Bourns Inc.
32 1 220uH 7.1A L2 NPH130060 Poco Holding
33 3 WE-CNSW SMD Common Mode
Line Filter
L3, L4, L5
744232101 Wurth Electronics Inc.
34 1 LED RED CLEAR 0805 SMD LED1 150080RS75000 Wurth Electronics Inc.
35 7 MOSFET N-CH 1500V 2.5A TO-220 Q1 STP3N150 STMicroelectronics
36 1 RES 27 OHM 1/2W 5% AXIAL R1 CFR-50JB-52-27R Yageo
37 1 RES 100 OHM 10W 5% AXIAL R2 PNP10VJT-91-100R Yageo
38 2 RES 270K OHM 1W 5% AXIAL R3, R4 FMP100JR-52-270K Yageo
39 10
RES SMD 1M OHM 0.1% 1/8W
0805
R5, R6, R8,
R9, R10,
R11, R12,
R13, R14,
R15
RG2012P-105-B-T5 Yageo
40 1 RES SMD 24 OHM 5% 1/4W 1206 R7 RC1206JR-0724RL Yageo
41 2 RES SMD 1.5K OHM 1% 1/10W
0805
R16, R24
RT0805FRE071K5L Yageo
42 3 RES SMD 75K OHM 0.5% 1/4W
1206
R17, R18,
R19
RT1206DRD0775KL Yageo
43 1 RES SMD 100K OHM 1% 1/8W
0805
R20
RC0805FR-07100KL Yageo
44 1 DNI R21 RC0603JR-07110KL Yageo
45 2 RES SMD 10K OHM 5% 1/8W 0805 R22, R31 RC0805JR-0710KL Yageo
46 1 RES SMD 3.9K OHM 0.1% 1/8W
0805
R23
RT0805BRD073K9L Yageo
47 6
RES SMD 100 OHM 1% 1/8W 0805
R25, R26,
R27, R28,
R29, R30
RC0805FR-07100RL Yageo
48 3
RES SMD 1K OHM 1% 1/8W 0805
R32, R33,
R34
RC0805FR-071KL Yageo
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Bill of Materials of EVAL-M1-IM818-A
No. Qty Part description Designator Part number Manufacturer
49 2 RES SMD 4.3 OHM 1% 1/4W 1206 R38, R39 RC1206FR-074R3L Yageo
50 6
RES 0.05 OHM 1W 1812 WIDE
RSU1,
RSU2, RSV1,
RSV2,
RSW1,
RSW2
RL1218JK-070R05L Yageo
51 1 Transformer EE16-10P TB1 EE16-10P -
52 22
TEST POINT PC MAXI .040""D RED
3.3V, 15V,
DCBUS, GK,
GND1,
GND2,
GND3,
ITRIP, IU, IV,
IW, U, UH,
UL, V, VH,
VL, VTH, W,
WH, WL,
ZVS
5001 Keystone Electronics
53 1 IC REG LINEAR 3.3V 1A SOT223-4 U1 IFX1117MEV33HTMA1 Infineon Technologies
54 3 DIODE SCHOTTKY 30V 500MA
SC79-2
D8, D9, D10 BAS3005A02VH6327X
TSA1
Infineon Technologies
55 1 1200 V, 3-phase Intelligent Power
Module
M1 IM818-MCC Infineon Technologies
56 1 IC PFC MOSFET SOT-23-5 N1 IRS2505LTRPBF Infineon Technologies
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Reference
7 Reference
[1] Datasheet of Infineon CIPOS™ Maxi IM818, is available for download on Infineon’s website
https://www.infineon.com/cms/en/product/power/intelligent-power-modules-ipm/cipos-maxi/
[2] Application Note AN2016-10 CIPOS Maxi Technical Description, 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 32 <Revision 1.0>
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Table of Contents
EVAL-M1-IM818-A User Manual
iMOTION™ Modular Application Design Kit
Revision History
Major changes since the last revision
Version number Revision Date Revision description
1.0 2018-11-15 First release
Trademarks of Infineon Technologies AG
AURIX™, C166™, CanPAK™, CIPOS™, CoolGaN™, CoolMOS™, CoolSET™, CoolSiC™, CORECONTROL™, CROSSAVE™, DAVE™, DI-POL™, DrBlade™,
EasyPIM™,
EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, Infineon™,
ISOFACE™, IsoPACK™,
i-Wafer™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OmniTune™, OPTIGA™,
OptiMOS™, ORIGA™, POWERCODE™, PRIMARION™, PrimePACK™,
PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, ReverSave™, SatRIC™, SIEGET™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, SPOC™,
TEMPFET™,
thinQ!™, TRENCHSTOP™, TriCore™.
Trademarks updated August 2015
Other Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
Edition <2018-11-15>
AN2018-35 EVAL-M1-IM818-A User
Manual
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2018 Infineon Technologies AG.
All Rights Reserved.
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 noninfringement 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).
WARNINGS
Due to technical requirements prod
ucts 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 represent
atives 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.
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