Infineon EVAL-M1-05F310R User Manual
UG
-
2020
-
24
EVAL-M1-05F310R user guide
Modular application design kit (MADK) of IRSM005-301MH
About this document
Scope and purpose
This user guide provides an overview of the evaluation board EVAL-M1-05F310R including its main features, key
data, pin assignments and mechanical dimensions.
EVAL-M1-05F310R is a power evaluation board from the modular application design kit including M1 connector,
which is the iMOTION
applications. In combination with either EVAL-M1-101T or other control boards with M1 connector compatible,
it features and demonstrates Infineon’s CIPOS™ Nano IPM technology for motor drives.
The evaluation board EVAL-M1-05F310R was developed to support customers during their first steps designing
applications with IRSM005-301MH CIPOS™ Nano power modules.
Intended audience
This user guide is intended for all technical specialists who know motor control, middle- and low-power
electronics converters. The board is intended to be used under laboratory conditions.
Evaluation Board
This board will be used during design in, for evaluation and measurement of characteristics, and proof of data
sheet specifications.
Note: PCB and auxiliary circuits are NOT optimized for final customer design.
TM
standard interface, and three CIPOS™ Nano 100 V half-bridge modules for motor drive
User guide Please read the Important notice and the Safety precautions and the Warnings V1.0
www.infineon.com page 1 of 39 2020-11-10
EVAL-M1-05F310R user guide
Modular application design kit (MADK) of IRSM005
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301MH
Important notice
Important notice
“Evaluation Boards and Reference Boards” shall mean products embedded on a printed circuit board
(PCB) for demonstration and/or evaluation purposes, which include, without limitation, demonstration,
reference and evaluation boards, kits and design (collectively referred to as “Reference Board”).
Environmental conditions have been considered in the design of the Evaluation Boards and Reference
Boards provided by Infineon Technologies. The design of the Evaluation Boards and Reference Boards
has been tested by Infineon Technologies only as described in this document. The design is not qualified
in terms of safety requirements, manufacturing and operation over the entire operating temperature
range or lifetime.
The Evaluation Boards and Reference Boards provided by Infineon Technologies are subject to functional
testing only under typical load conditions. Evaluation Boards and Reference 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 and Reference Boards are not commercialized products, and are solely intended for
evaluation and testing purposes. In particular, they shall not be used for reliability testing or production.
The Evaluation Boards and Reference Boards may therefore not comply with CE or similar standards
(including but not limited to the EMC Directive 2004/EC/108 and the EMC Act) and may not fulfill other
requirements of the country in which they are operated by the customer. The customer shall ensure that
all Evaluation Boards and Reference Boards will be handled in a way which is compliant with the relevant
requirements and standards of the country in which they are operated.
The Evaluation Boards and Reference Boards as well as the information provided in this document are
addressed only to qualified and skilled technical staff, for laboratory usage, and shall be used and
managed according to the terms and conditions set forth in this document and in other related
documentation supplied with the respective Evaluation Board or Reference Board.
It is the responsibility of the customer’s technical departments to evaluate the suitability of the
Evaluation Boards and Reference Boards for the intended application, and to evaluate the completeness
and correctness of the information provided in this document with respect to such application.
The customer is obliged to ensure that the use of the Evaluation Boards and Reference Boards does not
cause any harm to persons or third party property.
The Evaluation Boards and Reference Boards and any information in this document is provided "as is"
and Infineon Technologies disclaims any warranties, express or implied, including but not limited to
warranties of non-infringement of third party rights and implied warranties of fitness for any purpose, or
for merchantability.
Infineon Technologies shall not be responsible for any damages resulting from the use of the Evaluation
Boards and Reference Boards and/or from any information provided in this document. The customer is
obliged to defend, indemnify and hold Infineon Technologies harmless from and against any claims or
damages arising out of or resulting from any use thereof.
Infineon Technologies reserves the right to modify this document and/or any information provided
herein at any time without further notice.
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Safety precautions
Safety precautions
Note: Please note the following warnings regarding the hazards associated with development systems.
Table 1 Safety precautions
Warning: The DC link potential of this board is up to 100 VDC. When measuring voltage
waveforms by oscilloscope, high voltage differential probes must be used. Failure to do
so may result in personal injury or death.
Warning: The evaluation or reference board contains DC bus capacitors which take
time to discharge after removal of the main supply. Before working on the drive
system, wait five 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.
Warning: The evaluation or reference board is connected to the grid input during
testing. Hence, high-voltage differential probes must be used when measuring voltage
waveforms by oscilloscope. 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.
Warning: Remove or disconnect power from the drive before you disconnect or
reconnect wires, or perform maintenance work. Wait five 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.
Caution: The heat sink and device surfaces of the evaluation or reference board may
become hot during testing. Hence, necessary precautions are required while handling
the board. Failure to comply may cause injury.
Caution: Only personnel familiar with the drive, power electronics and associated
machinery should plan, install, commission and subsequently service the system.
Failure to comply may result in personal injury and/or equipment damage.
Caution: The evaluation or reference board contains parts and assemblies sensitive to
electrostatic discharge (ESD). Electrostatic control precautions are required when
installing, testing, servicing or repairing the assembly. Component damage may result
if ESD control procedures are not followed. If you are not familiar with electrostatic
control procedures, refer to the applicable ESD protection handbooks and guidelines.
Caution: A drive that is incorrectly applied or installed can lead to component damage
or reduction in product lifetime. Wiring or application errors such as undersizing the
motor, supplying an incorrect or inadequate AC supply, or excessive ambient
temperatures may result in system malfunction.
Caution: The evaluation or reference board is shipped with packing materials that
need to be removed prior to installation. Failure to remove all packing materials that
are unnecessary for system installation may result in overheating or abnormal
operating conditions.
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Table of contents
Table of contents
About this document ....................................................................................................................... 1
Important notice ............................................................................................................................ 2
Safety precautions .......................................................................................................................... 3
Table of contents ............................................................................................................................ 4
1 The board at a glance .............................................................................................................. 5
1.1 Delivery content ...................................................................................................................................... 5
1.2 Block diagram .......................................................................................................................................... 5
1.3 Main features ........................................................................................................................................... 6
1.4 Board parameters and technical data .................................................................................................... 6
2 System and functional description ........................................................................................... 8
2.1 Getting started with EVAL-M1-05F310R .................................................................................................. 8
2.1.1 iMOTION™ control board ................................................................................................................... 8
2.1.2 iMOTION™ development tools and software .................................................................................... 9
2.1.3 MCEWizard setup overview ................................................................................................................ 9
2.1.4 MCEDesigner setup overview........................................................................................................... 11
2.2 The current waveform form MCEDesigner ........................................................................................... 13
2.3 Description of the functional blocks ..................................................................................................... 14
2.3.1 Overview of IRSM005-301MH ........................................................................................................... 15
2.3.2 Overview of ICE5GR4780AG ............................................................................................................. 16
3 System design....................................................................................................................... 18
3.1 Inverter section using CIPOSTM Nano .................................................................................................... 18
3.2 DC to DC power converter ..................................................................................................................... 18
3.3 DC bus voltage measurement ............................................................................................................... 19
3.4 Current sensing and amplifying ............................................................................................................ 20
3.5 Current feedback to the control board................................................................................................. 20
3.6 OCP, GK and IOCP setup ....................................................................................................................... 22
3.6.1 OCP setup on EVAL-M1-05F310R ..................................................................................................... 22
3.6.2 PWM shutdown and GK output ........................................................................................................ 23
3.6.3 OCP setup in MCEWizard .................................................................................................................. 24
3.7 NTC thermistor characteristics and over-heating protection calculation .......................................... 25
3.8 Layout .................................................................................................................................................... 27
3.9 Bill of material ....................................................................................................................................... 31
3.10 Connector details .................................................................................................................................. 31
4 System performance ............................................................................................................. 33
4.1 Type working waveform at DC 48 V input ............................................................................................. 33
4.2 T
4.3 Options .................................................................................................................................................. 35
4.3.1 Self-cooling ....................................................................................................................................... 35
4.3.2 Heat-sink cooling ............................................................................................................................. 35
4.3.3 Fan cooling ....................................................................................................................................... 36
5 References and appendices .................................................................................................... 37
5.1 Abbreviations and definitions ............................................................................................................... 37
5.2 References ............................................................................................................................................. 37
Revision history ............................................................................................................................. 38
cmaxi
vs I
at different PWM frequencies ............................................................................................. 34
out
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The board at a glance
1 The board at a glance
The EVAL-M1-05F310R evaluation board is a part of the iMOTION™ MADK for motor control (iMOTION™ MADK).
The MADK platform is intended for use in 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 for the power section featuring by CIPOS™
Nano. It provides a DC input and 3-phase output for power. It contains a single shunt for current sensing and a
voltage divider for DC-link voltage measurement.
The EVAL-M1-05F310R evaluation board is available from Infineon. The features of this board are described in
the design feature chapter of this document (UG-2020-24), 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-M1-05F310R. The design was tested as
described in this document but not qualified in term of 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.
1.1 Delivery content
The EVAL-M1-05F310R evaluation board is designed to provide an ease-of-use power stage based on the
Infineon's CIPOS™ Nano intelligent power module (IRSM005-301MH).
The delivery includes the finished board as shown in Figure 1 and Figure 2. It provides a 3-phase AC connector,
an EMI filter and soft power-up circuit, input rectifier, DC bus capacitors and 3-phase output for connecting the
motor.
It also CoolSETTM based aux power supply to provide 15V and 3.3 V, a single shunt for current sensing and overcurrent protection, and a voltage divider for DC-link voltage measurement. The board shown here can be
operated directly with the required power supply without the need for additional components.
1.2 Block diagram
The block diagram of EVAL-M1-05F310R is depicted in Figure 1.
Figure 1 The block diagram of EVAL-M1-05F310R
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The board at a glance
Figure 2 points out the functional groups on the top side of the EVAL-M1-05F310R design.
Figure 2 Functional groups of the EVAL-M1-05F310E reference design
1.3 Main features
EVAL-M1-05F310R is a complete power evaluation board including 3 half bridge IPMs for motor drive
application. The kit demonstrates Infineon’s IPM technology for motor drives. Main features of CIPOS™ Nano
intelligent power module IRSM005-301MH include:
MOSFET drain-to-source voltage 100 V
Maximum DC current at 25°C case temperature I
Package with low thermal resistance and minimal parasitic inductance
Independent gate driver in phase with logic input
Gate driver supply is 15 V
3.3 V logic input compatible
Undervoltage lockout protection inside the driver
Exposed driver outputs and HEXFET gate terminals for dv/dt setting via a resistor.
= 30 A
D
1.4 Board parameters and technical data
Table 2 depicts the important specification of the evaluation board EVAL-M1-05G310R:
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Auxiliary power
Auxiliary power supply
The board at a glance
Table 2 EVAL-M1-05F310R specifications
Parameter Symbol Conditions Value Unit
Input
Input voltage V
Input current I
DC
DC(maxi)
Lower DC input, less motor power output. 30~72 V
Input DC48 V, output 320 W, Ta=25°C.
6.7 A
Output
Power (3-phase) P
At 48 VDC, FPWM=9 kHz, Ta=25°C, T
out(maxi)
= 100°C
case
320 W
without heat sink.
Current per phase I
At 48 VDC, FPWM=9 kHz, Ta=25°C, T
out(maxi)
= 100°C
case
6.5 A
without heat sink.
DC bus voltage
Maximum DC bus voltage V
Minimum DC bus voltage V
DC(maxi)
Aux power supply’s brown-in voltage. 30 V
DC(min)
72 V
Current feedback
Shunt resistance R16 Inverter current sensing resistor. 5 mΩ
Protections
Output current trip level I
Case temperature trip
level
trip
T
C
Level set by external comparator circuit. 27 A
Users need to consider the temperature gap by
100 °C
NTC sensor, it is recommend to set at 100°C or
less.
supply 15 V
Output voltage V
Output current I
out1
out1
Used for IPM. 15 ± 5% V
Maximum output current. 100 mA
3.3 V
Output voltage V
Output current I
out2
out2
Used for IMC controller and protection circuits. 3.3 ± 5% V
Maximum output current. 150 mA
PCB characteristics
Dimension Length × width × height (including PCB pillar) 91 × 69 × 33 mm
Material FR4, 1.6 mm thickness, 2 oz. PCB 2 layers
System environment
Ambient temperature T
a
Non-condensing, maximum RH of 75% 0~50 °C
Note: For iMOTION™ IC IMCxxx, there are three types of Gatekill input source options in MCEWizard setup:
Gatekill-pin, Comparator and Both. If you select “comparator” mode, the external Gatekill signal
will be not used, and the signal I_Shunt will be compared by the internal comparator with the
“Device over-current trigger level setting” value set in MCEWizard.
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System and functional description
2 System and functional description
2.1 Getting started with EVAL-M1-05F310R
In order to run the motor system, a combination of the iMOTION™ MADK power board (EVAL-M1-05F310R) and
the matching MADK control board (EVAL-M1-101T or other control board) are required. This chapter provides
more details on setting up the system and getting started with the iMOTION™ MADK development platform.
The EVAL-M1-05F310R reference designs are tested with EVAL-M1-101T controller boards, which shipped with
embedded firmware and default parameters.
Figure 3 shows the basic system connection using EVAL-M1-05F310R to run a motor with MCEDesigner.
Figure 3 System connection example
2.1.1 iMOTION™ control board
1. If you want to use the Infineon control board, please go to the Infineon website, www.infineon.com/MADK,
and order EVAL-M1-101T.
2. Then get the latest “IMC101T-T038 MCE Software Package” available on the website,
http://www.infineon.com/imotion-software.
3. After you have obtained the control board and software, you are ready to connect your PC to EVAL-M1-101T
via USB cable, and to program and tune the control board.
4. Connect EVAL-M1-101T’s M1 20-pin interface connector (J2) to power board (for example EVAL-M1-05F310R,
see Figure 3).
5. Use MCEWizard to enter the target motor’s system and operating parameters, as well as the evaluation
board’s hardware parameters, which will then be used to calculate the controller’s set digital parameters
representing the complete motor drive system. First click the “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)”.
The saved drive system parameter file will be later used by the MCEDesigner. Refer to Chapter 2.1.3 or
MCEWizard user guide for more details.
6. Connect motor phase outputs to the motor.
7. Connect DC power to power input connector and power-on system.
8. 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 the “IMC101T-T038 MCE
Software Package” downloaded in step 2.
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System and functional description
9. 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 the COM port as follows: (“System” window active) > Preferences >
Connection > Connect using (select one of the other available COM ports from the drop-down menu).
10. Use the 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 5. See Chapter 2.1.3 for more details.
11. Start the motor by clicking the green traffic light button in the control bar.
12. Stop the motor by clicking the red traffic light button in the control bar.
2.1.2 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.
The isolated on-board debugger provides the USB-to-UART bridge between the PC and the target iMOTION™
device with 1 kV DC galvanic isolation between the motor drive system (hot side) and the PC/debugger (cold)
side. The on-board debugger uses the SEGGER J-Link driver for UART communication with IMC101T-T038. The
J-Link driver will be installed during the MCEDesigner installation. In case the driver is not installed properly,
please go to the SEGGER J-Link website to download and install the latest J-Link “Software and Documentation
pack for Windows.”
2.1.3 MCEWizard setup overview
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 from the pull-down list. Infineon continues to release new MADK controller and power boards.
Therefore, it is possible that some of the latest power boards have not been pre-configured in the MCEWizard
tool and cannot be selected from the pull-down menu. In that case, the user should select another power board
(as similar as possible) and follow the MCEWizard setup steps by entering the parameter values that 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 4.
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Value
System and functional description
Figure 4 Welcome page of MCEWizard
The iMOTION™ MADK system enables users to easily test different combinations of control and power boards
with their motors. Users should be familiar with the system level parameters that 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.
Table 3 provides the MCEWizard setup overview for hardware related parameters specific to EVAL-M1-05F310R
power board. Similar tables will be available in each control board’s Application Note. A combination of this
table and the corresponding table of the control board provides sufficient information to set up the MADKbased motor drive system rapidly.
Table 3 MCEWizard setup overview table
Parameter
Control board selecting EVAL-M1-101T for example
Power board selecting EVAL-M1-05F310R
Motor 1 shunt configuration Single shunt
Controller supply voltage +3.3 V
Max DC bus voltage 80 V
DC bus sensing high resistor 1020 kΩ
DC bus sensing low side resistor Refer to the control board user manual
NTC temperature shutdown value Refer to the control board user manual
Gate sense low-side devices High is true
Gate sense high-side devices High is true
Motor 1 current input Calculated in the corresponding section in control board user manual
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System and functional description
After all the MCEWizard questions are answered, the “Verify & Save Page” will be shown as in Figure 5.
Figure 5 Verify and save page of the MCEWizard
Click “Calculate Parameters” button and “Export to Designer File (.txt)” button to save the parameter file which
will be used by the MCEDesigner in the next steps.
2.1.4 MCEDesigner setup overview
After installing MCEDesigner, there is a shortcut for the MCEDesigner on Windows desktop. Double-click the
shortcut to open MCEDesigner and then open “IMC101T_xx.irc” file as shown in Figure 6.
Figure 6 MCEDesigner’s main display for EVAL-M1-101T
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Figure 7 “Program IMC controller” pop-up window
After the drive system parameter file has been programmed into the 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: The on-board debugger section of the EVAL-M1-101T has galvanic isolation from the controller
section and the attached power board. In order to program the parameters or firmware to the
IMC101T-T038 controller, the 3.3 V DC voltage needs to be supplied to the controller section of the
EVAL-M1-101T. This voltage can either be supplied by the power board (MADK power boards are
designed to supply the 3.3 V to the control board via M1 or M3 connector) or by feeding the 3.3 V
voltage to the control board via some of the available 3.3 V access/test points if the power board is
not attached to the EVAL-M1-101T control board.
To program new firmware and the drive system parameters into IMC101T-T038, please click the “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 in the row of “Program Firmware
File”. Finally, click on the “Start” button to program the parameter file into the IMC101T-T038 IC.
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