AN2019-03 EVAL-M1-36-44A User Manual EVAL-M1-36-44A User Manual iMOTIONTM 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 CIPOSTM 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 3.1 Main features ................................................................................................................ 5 Key data ................................................................................................................................................... 6 4 Pin Assignments ...........................................................................................................10 5 5.1 5.2 5.2.1 5.2.2 Getting Started with EVAL-M1-36-44A ............................................................................. 12 Setting up the system............................................................................................................................ 12 iMOTIONTM development tools and software ....................................................................................... 14 MCEWizard setup overview.............................................................................................................. 14 MCEDesigner setup overview .......................................................................................................... 16 6 6.1 6.2 6.3 6.4 6.5 Schematics and Layout..................................................................................................18 DC-Link Voltage Measurement ............................................................................................................. 18 Inverter section using CIPOSTM Nano IPM ............................................................................................. 19 Current Measurement and Over Current Circuit .................................................................................. 20 Auxiliary Power supply .......................................................................................................................... 21 PCB Layout ............................................................................................................................................ 22 7 Bill of Materials of EVAL-M1-36-44A .................................................................................24 8 Reference .................................................................................................................... 27 Revision History ............................................................................................................................ 28 User Manual www.infineon.com Please read the Important Notice and Warnings at the end of this document Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit 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. User Manual 2 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Introduction 2 Introduction The EVAL-M1-36-44A evaluation board is a part of the iMOTIONTM Modular Application Design Kit for drives (iMOTIONTM 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 iMOTIONTM MADK M1 interface connector which is 20 pin connector. This evaluation board was designed to give comprehensible solutions of a power stage featuring CIPOSTM 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 User Manual Evaluation-board EVAL-M1-36-44A 3 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Introduction Figure 1 shows the evaluation board EVAL-M1-36-44A.This document explains the features and details of CIPOSTM Nano IRSM836-044MA. This module is rated 250 V. Ratings and other details of the board are explained in the subsequent sections. User Manual 4 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit 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. CIPOSTM 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 (~35m) copper each RoHS compliant User Manual 5 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit 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 CIPOSTM 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 CIPOSTM Nano Absolute Maximum Ratings of IRSM836-044MA Symbol Description Min Max Unit BVDSS MOSFET Blocking Voltage --- 250 V IO @ T=25C DC Output Current per MOSFET --- 4 A IOP Pulsed Output Current --- 16 A Pd @ TC=25C 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 User Manual 6 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Main features Symbol Description Min Max Unit VCC Low Side and Logic Supply voltage Input Voltage of LIN, HIN, ITRIP, EN, RCIN, FLT -0.3 20 V VSS -0.3 VCC+0.3 V VIN Table 3 depicts the recommended operating conditions of IRSM836-044MA. Table 3 Recommended operating conditions of CIPOSTM 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 User Manual 7 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit 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 1A input 120 VAC, Ta=25C, IRSM836-044MA Power(3phases) 120 W** IRSM836-044MA Current per leg 0.75 A* IRSM836-044MA Output fPWM=6 kHz, Ta=25C, Tc=100C, */**without heatsink DC Bus Maximum DC bus voltage 200 V Minimum DC bus voltage 60 V Current feedback 0.5 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 k 2.5 Apk Configured by changing either shunt resistors RS1, RS2, RS3 or comparator threshold by resistor R36 15V 15 V5 %, Max 20 mA Used for CIPOSTM gate driver power 3.3V 3.3 V5 %, Max 50 mA Used for interface signal with control board and alarm signals as ITRIP, FLT/EN Current sensing device RS1,RS2,RS3 Protections Output current trip level On board power supply PCB characteristics Material FR4, 1.6 mm thickness, 2-layers. 35 m Copper thickness Dimension 90 mm x 75 mm System environment Ambient temperature User Manual From 0 to 70C 95 % RH max. Non-condensing 8 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Main features Figure 3 and Figure 4 are indicating the functional groups of the EVAL-M1-36-44A evaluation board. 1. CIPOSTM nano module 2. Motor phase connector (J3) 3. iMOTIONTM M1 20 pin connector (J4) 4. AC input connector (J1) 5. EMI filter and Rectifier group 5 4 1 3 2 Figure 3 Functional groups of the EVAL-M1-36-44A evaluation board's top side 6. On board power supply for 15 V and 3.3 V Generation 7. Shunt resistors 8. Over current protection 6 7 8 Figure 4 User Manual Functional groups of the EVAL-M1-36-44A evaluation board's bottom side 9 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Pin Assignments 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. J1- AC Line Connector Table 5 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. J2- Motor side connector Table 6 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 User Manual 10 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Pin Assignments Table 7 registered the pin assignments of J3, iMOTIONTM -M1 20 pin interface connector. This connector is the interface to the controller board. Table 7 J3 -iMOTIONTM 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 User Manual 11 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Getting Started with EVAL-M1-36-44A 5 Getting Started with EVAL-M1-36-44A In order to run the motor system, a combination of the iMOTIONTM 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 iMOTIONTM 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 iMOTIONTM MADK development platform. 5.1 Setting up the system After downloading and installing the iMOTIONTM 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. AC Power Input PC-USB Connector Motor Phase Outputs 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 iMOTIONTM 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. User Manual 12 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Getting Started with EVAL-M1-36-44A 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 iMOTIONTM 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. User Manual 13 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Getting Started with EVAL-M1-36-44A 5.2 iMOTIONTM development tools and software The iMOTIONTM 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 iMOTIONTM device with 1kV DC galvanic isolation between the motor drive system (hot side) and the PC/debugger (cold) side. Onboard 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 iMOTIONTM 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. User Manual 14 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Getting Started with EVAL-M1-36-44A 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 Page MCEWizard setup overview table Parameter Value Welcome Page Control Board selecting EVAL-M1-101T for example Welcome Page Power Board selecting EVAL-M1-36-44A Options Page Motor 1 Shunt Configuration Leg shunt Question 3 Controller Supply Voltage +3.3V Question 19 Max DC Bus Voltage 200V Question 23 DC Bus Sensing High Resistor 2000 k 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 Comment If no, select similar power board to modify VDD is 3.3V by default After all the MCEWizard questions are answered, the "Verify & Save Page" will be shown as in Figure 7. Figure 7 User Manual Verify and Save page for MCEWizard 15 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Getting Started with EVAL-M1-36-44A 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 User Manual "Program IMC Controller" pop-up window 16 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Getting Started with EVAL-M1-36-44A 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 IMC101TT038 controller, the 3.3V DC voltage needs to be supplied to the controller portion of the EVAL-M1101T. 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). User Manual 17 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Schematics 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. DCP R1 1.00M R2 1.00M DCBSENSE R5 4.87K (DNI) Figure 11 User Manual DC bus sense resistors in EVAL-M1-36-44A evaluation board 18 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Schematics and Layout 6.2 Inverter section using CIPOSTM Nano IPM The inverter section is implemented using the CIPOSTM 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. TP2 DCP Q1 1 DCP DCP 11nF/500V C1 23 V+ 24 25 26 27 28 29 30 11nF/500V I_U C2 I_V GND B 1 1 TP3 GND TP4 GND RS1 I_W RS2 RS3 R3 1k V Trip R4 0.5, 1% R7 I_V R8 32 VB1 1k C6 1uF, 25V U I_V DNI J2 I_W U 1 V 2 W 3 DNI Note: if single shunt solution is adopted please use R7=R8=0ohm resistor and remove both RS2 and RS3 31 VS1 10 11 U 33 VB2 C7 1uF, 25V V 16 17 KF128-7.5-3P W V, VS2 34 VB3 C9 1uF, 25V 18 19 20 W, WS3 35 VCC 1 VCC 1 VCC 1 C14 1 1 TP8 UH TP9 VH TP10 WH TP11 UL TP13 VL TP14 WL 13 VR1 12 15 VR2 14 22 VR3 21 0.5, 1% R6 1k I_U 0.5, 1% 40 1 TP12 VCC 10uf/50v VCC VB1 HO1 VS1 VB2 HO2 VS2 VB3 HO3 VS3 C17 0.1uF, 25V 1 LO1 PWMUH PWMUH 36 HIN1 PWMVH PWMVH 37 PWMWH PWMWH 1 HIN3 PWMUL PWMUL 2 LIN1 PWMVL PWMVL 3 LIN2 PWMWL 4 LIN3 PWMWL HIN2 HIN1 IRS28364D LO2 HIN2 Driver IC LO3 HIN3 COM LIN1 LIN2 LIN3 +3.3V VSS F ITRIP EN RCIN +3.3V R27 4.7K R28 4.7K R29 4.7K R30 4.7K R31 4.7K R26 1K R32 4.7K nFLT/EN 1 C25 100pF TP15 FLT/EN R35 5 FLT 6 ITRIP 7 EN 8 RCIN 9 VSS,COM 680k C26 470pF IRSM836-044MA Figure 12 User Manual Schematic of the 3-phase inverter section using CIPOSTM Nano IPM on EVAL-M1-36-44A board 19 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit 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. GATEKILL level set at: 2k/33k * 3.3V = 0.2V 0.2V/0.5Ohms * 3 = 1.2A +3.3V R37 4.7k R36: For single shunt use 10k For leg shunts use 31k Comment: LM393A +3.3V 4 7 V Trip R39 1 3 User Manual ITRIP R40 3.2k,1% C33 0.01uf 1 TP18 Par1 8 C32 470pf VCC Figure 13 R38 4.7K C31 0.1uf U5A 1k 1 R41 4.7k C30 0.1uf 2 1 5 R36 31.0k TP16 V_TRIP U5B 6 +3.3V TP17 ITRIP Comment: LM393A Over current protection circuit on the EVAL-M1-36-44A evaluation board 20 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit 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. V CC is connected to the gate drivers inside the CIPOSTM IPM. DNI C10 R12 R11 3M 1/4W 15M 1/4W R10 1nF/630V/1206 D1 1 T1 TP6 VCC R9 DNI +15V L2 6 68k 1/4W 7 3 BYS10-45-E3/TR3-1.5A/45V 9 VCC 2.2uH/2.5A C11 ECAP 25V 330uF 8*3.5 SS3H10-E3/9AT-3A/100V( 2 1 C8 D2 US1M-E3/61T-1A/1000V R13 3M 1/4W R14 D3 15M 1/4W 10 C19 R17 R15 R16 3M 1/4W 15M 1/4W 4R7 1/10W D4 Vout IFX1117ME V33 ECAP 16V 220uF 8*3.5 10uF 16V +3.3V 3.3V*300mA=0.99W C13 GND C15 100uF/35V/5*2 GND U1 Vin C16 4 High Voltage +6V 15V*500mA=7.5W C12 330uF/25V/8*3.5 TP7 3.3V 1 DCP C18 10uF 16V ECAP 16V 100uF 8*3.5 GND 5 EE13-10P RF071M2S-200V-700mA VCC U2 Drain Drain Drain 6 5 GND R21 11 C20 R24 12 62Kohm 1/4W 1% C23 CS GATE FB VCC VERR GND VIN ICE5GR4780AG ZD1 4 R22 2 1 C21 2.2nF/16V/0603 0.1uF/50V/0805 R18 R20 R19 0R 1/10W 1.5K 1/10W 48.7K 1/10W 1% 5.1R 1/4W 3 R23 22K 1/10W U3 R25 510Kohm 1/8W 1% 3 1000pF/16V/0603 NC 4 9 10 5.1R 1/4W 1 8 Drain C22 R33 C24 2 7 SFH617A-3X007 820R 1/10W MMSZ5251B-7-F-22V 500mW 1nF/50V/0603 U4 GND GND 220nF/50V/0603 TL431DBZR GND R34 9.76K 1/10W GND 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 V CC. 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 iMOTIONTM MADK-M1 interface connector J3 to power circuitry on the control board. User Manual 21 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit 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 User Manual Bottom assembly print of the EVAL-M1-36-44A evaluation board 22 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit 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 User Manual Bottom layer routing details of EVAL-M1-36-44A 23 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application 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 RECT BRIDGE GPP 4A 600V GBU 1 1 Designator Part number BR1 GBU406 Manufacturer DIODES INCORPORATED 2 4 CAP CER 0.012F 500V X7R 1206 C1, C2, C4, C5 1206J5000123MDR Knowles Syfer 3 1 CAP ALUM 100F 20% 400V RADIAL C3 860021380020 Wurth Electronics Inc. 4 3 5 6 C6, C7, C9 885012207078 Wurth Electronics Inc. 1 CAP CER 1F 25V X7R 0805 CAP SMD 470pF 100V 0603(DNI) C8 885012006083 Wurth Electronics Inc. 1 CAP SMD 1nF 630V 1206 C10 885342008005 Wurth Electronics Inc. 860010372006 Wurth Electronics Inc. 860020474013 Wurth Electronics Inc. CAP ALUM100F 20% 16V RADIAL CAP ALUM330F 20% 25V RADIAL 7 2 8 1 9 2 CAP CER 10F 16V X5R 0805 C13, C15 885012107014 Wurth Electronics Inc. 10 1 CAP TANT 10UF 10% 50V 2917 C14 T491D106K050AT KEMET 11 1 ECAP ALUM 220F 16V RADIAL C16 860080374009 Wurth Electronics Inc. 12 1 CAP CER 0.1F 25V X7R 0805 C17 885012207072 Wurth Electronics Inc. 13 1 CAP ALUM 100F 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 0.1F 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 0.1F 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 885012206071 Wurth Electronics Inc. 24 1 885012206089 Wurth Electronics Inc. 25 2 890324025017CS Wurth Electronics Inc. 26 2 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 User Manual CAP CER 0.1F 25V X7R 0603 CAP CER 10000pF 50V X7R 0603 CAP FILM 0.1F 20% 275VAC RADIAL CAP CER 2200pF 250VAC RADIAL C11, C18 C12 C27, C28, C29 C33 CX1, CX2 CY1, CY2 24 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Bill of Materials of EVAL-M1-36-44A No. Qty Part description Designator 29 1 DIODE Schottky 45V 1.5A DO214AC D3 30 1 RF071M2S-200V-700mA D4 31 1 SERIE 2165S - 5.08 MM HORIZONTAL CABLE ENTRY WITH RISING CAGE CLAMP - WR-TBL J1 32 1 SERIE 2169 - 7.50 MM HORIZONTAL CABLE ENTRY WITH RISING CAGE CLAMP - WR-TBL J2 33 1 2.54MM ANGLED DUAL SOCKET HEADER J3 34 1 8103-RC L1 35 1 FIXED IND 2.2UH 2.5A 71 MOHM SMD L2 36 1 RES SMD 4.87 k 1% 1/8W 0805 (DIN) 37 2 38 5 39 1 40 9 41 1 RES THICK FILM SMD 0805 1% 31k 42 1 43 Part number BYS10-45-E3/TR3 RF071MM2STR Manufacturer Vishay ROHM 691216510003S Wurth Electronics Inc. 691216910003 Wurth Electronics Inc. 613020243121 Wurth Electronics Inc. JWMILLER_8103 Bourns, Inc. 744773022 Wurth Electronics Inc. R5 RC0805FR074K87L Yageo R1, R2 RCL06121M00JNE A Yageo RC0805FR-071KL Yageo RC0805JR07680KL Yageo RC0805FR-074K7L Yageo R36 RC0805FR0731K6L Yageo RES SMD 2k 1% 1/8W 0805 R40 RC0805FR-072KL Yageo 1 RES SMD 68K OHM 5% 1/8W 0805 R10 RC0805JR-0768KL Yageo 44 3 RES SMD 15M 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 JUMPER 1/8W 0805 R18, R42, R43 0805J0000T5E Yageo 47 1 RES SMD 4.7 1% 1/8W 0805 R16 RC0805FR-074R7L Yageo 48 1 R19 RC0805FR074K87L Yageo 49 1 RES SMD 1.5k 1% 1/8W 0805 R20 RC0805JR-071K5L Yageo 50 2 RES SMD 5.1 1% 1/4W 1206 R21,R22 RC1206FR-075R1L Yageo 51 1 RES SMD 22k 5% 1/8W 0603 R23 RC0805JR-0722KL Yageo 52 1 RES SMD 62k 5% 1/4W 1206 R24 RC1206FR-0762KL Yageo 53 1 R25 RC0805FR07510KL Yageo 54 1 R33 RC0805JR07820RL Yageo User Manual RES SMD 1 M 1% 1/4W 1206 RES SMD 1k 1% 1/8W 0805 RES SMD 680k 5% 1/8W 0805 RES SMD 4.7 k 1% 1/8W 0805 RES SMD 4.87 k 1% 1/8W 0805 RES SMD 510k 1% 1/8W 0805 RES SMD 820 1% 1/8W 0805 R3, R4, R6, R26, R39 R35 R27, R28, R29, R30, R31, R32, R37, R38, R41 25 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Bill of Materials of EVAL-M1-36-44A No. Qty Part description RES SMD 9.76k 1% 1/8W 0805 Designator Part number Manufacturer R34 RC0805FR079K76L Yageo 55 1 56 3 RES SMD 0.5 1% 1/4W 1206 RS1, RS2, RS3 RL1206FR-070R5L Yageo 57 1 NTC 15 9MM DIA RT1 NTC15D-9 SHIN-HANG 58 1 Transformer EE13-10P T1 750344226 Wurth Electronics Inc. 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 IC MOTOR DRIVER PAR 37-PQFN Q1 IRSM836-044MA Infineon Technologies U1 IFX1117MEV33HTM A1 Infineon Technologies 59 18 60 1 61 1 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 8SOIC U5 LM393ADR Texas Instruments 66 1 DIODE ZENER 22V 500mW SOD123 ZD1 MMSZ525B-7-F Wurth Electronics Inc. User Manual IC REG LINEAR 3.3V 1A SOT223-4 26 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application 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: User Manual 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 27 Revision 1.0 2019-07-25 EVAL-M1-36-44A User Manual iMOTIONTM Modular Application Design Kit Revision History Revision History Major changes since the last revision Version number Revision Date Revision description 1.0 2019-07-25 First release User Manual 28 Revision 1.0 2019-07-25 Trademarks of Infineon Technologies AG HVICTM, IPMTM, PFCTM, AU-ConvertIRTM, AURIXTM, C166TM, CanPAKTM, CIPOSTM, CIPURSETM, CoolDPTM, CoolGaNTM, COOLiRTM, CoolMOSTM, CoolSETTM, CoolSiCTM, DAVETM, DI-POLTM, DirectFETTM, DrBladeTM, EasyPIMTM, EconoBRIDGETM, EconoDUALTM, EconoPACKTM, EconoPIMTM, EiceDRIVERTM, eupecTM, FCOSTM, GaNpowIRTM, HEXFETTM, HITFETTM, HybridPACKTM, iMOTIONTM, IRAMTM, ISOFACETM, IsoPACKTM, LEDrivIRTM, LITIXTM, MIPAQTM, ModSTACKTM, my-dTM, NovalithICTM, OPTIGATM, OptiMOSTM, ORIGATM, PowIRaudioTM, PowIRStageTM, PrimePACKTM, PrimeSTACKTM, PROFETTM, PRO-SILTM, RASICTM, REAL3TM, SmartLEWISTM, SOLID FLASHTM, SPOCTM, StrongIRFETTM, SupIRBuckTM, TEMPFETTM, TRENCHSTOPTM, TriCoreTM, UHVICTM, XHPTM, XMCTM 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 Published by Infineon Technologies AG 81726 Munich, Germany (c) 2019 Infineon Technologies AG. All Rights Reserved. Do you have a question about this document? Email: erratum@infineon.com Document reference AN2019-03 EVAL-M1-36-44A User Manual 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. 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