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User Manual Please read the Important Notice and Warnings at the end of this document Revision 1.2 www.infineon.com 2018-09-23 AN2016-15 EVAL-M1-36-45A User Manual EVAL-M1-36-45A User Manual iMOTION ™ Modular Application Design Kit About this document Scope and purpose This application note provides an overview of the evaluation board EVAL-M1-36-45A including its main features, key data, pin assignments and mechanical dimensions. The board is available in two versions. EVAL-M1-36-45A 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-M1-36-45A for Intelligent Power Modules (IPM) was developed to support customers during their first steps designing applications with CIPOS™ Nano power modules. Intended audience This application note is intended for all technical specialists working with the EVAL-M1-36-45A board. Table of Contents
User Manual 2 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ 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 Attention: The ground potential of the EVAL-M1-36-45A 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-M1-36-45A 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-M1-36-45A 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.
User Manual 3 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Safety precautions Attention: EVAL-M1-36-45A 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.
User Manual 4 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Introduction
2 Introduction
The EVAL-M1-36-45A evaluation board is a part of the iMOTION™ Modular Application Design Kit for drives (iMOTION™ MADK). The MADK-platform is intended to use various power stages with different control boards. These boards can be easily interfaced through the 20 pin iMOTION™MADK-M1 interface connector. This evaluation board was designed to give comprehensible solutions of a power stage featuring CIPOS™. 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-M1-36-45A 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-M1-36-45A. The design was tested as described in this document but not qualified regarding safety requirements or manufacturing and operation over the whole operating temperature range or lifetime. The boards provided by Infineon are subject to functional testing only. Evaluation boards are not subject to the same procedures as regular products regarding Returned Material Analysis (RMA), Process Change Notification (PCN) and Product Discontinuation (PD). Evaluation boards are intended to be used under laboratory conditions by specialists only. Figure 1 Evaluation-board EVAL-M1-36-45A
User Manual 5 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Introduction Figure 1 shows the evaluation board Eval-M1-36-45A. This board is compatible with all CIPOS™ modules. This document explains the features and details of CIPOS™ Nano IRSM836-045MA. This module is rated 500 V. Ratings and other details of the board are explained in the subsequent sections.
User Manual 6 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Design features
3 Design features
The following sections provide an overview of the board including main attributes, key data, pin assignments and mechanical dimensions. EVAL-M1-36-45A is a complete evaluation board including a 3-phase IPM for motor drive applications. The board demonstrates Infineon’s IPM technology for motor drives. CIPOS™ Nano Intelligent Power Module (IRSM836-045MA) features are:
- 3-phase inverter including high voltage gate drivers
- Integrated bootstrap functionality
- Trench FREDFET with 1.7 Ω @ 25°C RDS(on)
- Under-voltage lockout for all channels
- Matched propagation delay for all channels
- Optimized dV/dt for loss and EMI trade off
- 3.3 V logic compatible and advanced input filter
- RoHS compliant
- Certified by UL - File Number E252584 The major functionalities of the board are:
- Nominal input voltage 220 VAC
- Up to 85 W motor power without heatsink
- Current sensing for each phase configured
- Fault diagnostic output
- PCB is 90 x 75 mm and has two layers with 35 µm copper each
User Manual 7 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Design features
3.1 Key data
Figure 2 provides internal electrical schematics of IRSM836-045MA. 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 IRSM836-045MA. Figure 2 CIPOS™ Nano internal electrical schematic Table 2 lists major absolute maximum ratings of the IRSM836-045MA. Absolute maximum ratings are limitations which should not be less than minimum or higher than maximum ratings. Outside these limitations for safe operation, damage of the module should be expected. Table 2 CIPOS™ Nano Absolute Maximum Ratings of IRSM836-045MA Symbol Description Min Max Unit BVDSS MOSFET Blocking Voltage --- 500 V IO @ T=25°C DC Output Current per MOSFET --- 4 A Pd @ TC=25°C Maximum Power Dissipation per MOSFET --- 24 W VISO Isolation Voltage (1min) --- 1500 VRMS TJ Operating Junction Temperature -40 150 °C TC Operating Case Temperature -40 150 °C TS Storage Temperature -40 150 °C VS1,2,3 High Side Floating Supply Offset Voltage V B1,2,3 - 20 VB1,2,3 +0.3 V VB1,2,3 High Side Floating Supply Voltage -0.3 500 V VCC Low Side and Logic Supply voltage -0.3 25 V VIN Input Voltage of LIN, HIN -0.3 VCC+0.3 V
User Manual 8 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Design features Table 3 depicts the recommended operating conditions of IRSM836-045MA. Table 3 Recommended operating conditions of CIPOS™ Nano IRSM836-045MA Symbol Description Min Max Unit V+ Positive DC Bus Input Voltage --- 400 V VS1,2,3 High Side Floating Supply Offset Voltage --- 400 V VB1,2,3 High Side Floating Supply Voltage VSx+12 VSx+20 V VCC Low Side and Logic Supply Voltage 13.5 16.5 V VIN Input Voltage of LIN, HIN, ITRIP, EN, FLT 0 5 V FSW PWM Carrier Frequency --- 20 kHz
User Manual 9 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Design features Table 4 shows the important specifications of the evaluation board EVAL-M1-36-45A. Table 4 EVAL-M1-36-45A board specifications Parameters Value Conditions Input Voltage 165 - 265 Vrms lower AC input, less motor power output Input current 1 A input 220 VAC, Ta=25°C, IRSM836-045MA Output Power(3phases) 85 W** IRSM836-045MA Current per leg 500 mA* IRSM836-045MA *RMS, fPWM=6 kHz, Ta=25°C, Tc=100°C, */**without heatsink DC Bus Maximum DC bus voltage 400 V Minimum DC bus voltage 110V Current feedback Current sensing device RS1,RS2,RS3 0.25 Ω The default configuration uses three shunts in the emitter paths. To implement single shunt sensing, the board should be modified: 1) RS1 and RS3 have to be removed 2) IU+,IV+,IW+ have to be connected 3) R7 has to be changed to 3.48 kΩ Protections Output current trip level 2.5Apk Configured by changing either shunt resistors RS1, RS2, RS3 or comparator threshold by resistor R7 On board power supply 15V 15 V±5 %, Max 20 mA Used for CIPOS ™ gate driver power 3.3V 3.3 V±5 %, Max 50 mA Used for interface signal with control board and alarm signals as ITRIP, FLT/EN PCB characteristics Material FR4, 1.6 mm thickness, 2-layers. 35 µm Copper thickness Dimension 90 mm x 75 mm System environment Ambient temperature From 0 to 70°C 95 % RH max. Non-condensing
User Manual 11 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Pin Assignments
4 Pin Assignments
General information about the connectors of the EVAL-M1-36-45A evaluation board is reported. Table 5 includes the details of the line connector J1-AC. It is possible to connect DC voltage to the AC connector. In this case a permanent DC-current will be conducted through the rectifier bridge. Maximum ratings are valid for AC as well as DC conditions. It is recommended to observe the temperature of the rectifier bridge. Due to the rectifier, DC supply’s polarity at the connector is of no concern. The evaluation board doesn’t have a fuse. An external fuse is highly recommended during testing. Table 5 J1- AC Line Connector S. No. Pin Details
1 E Earth ground
2 L AC neutral input
3 N AC line input
Table 6 denotes the details of the motor side connector J2. Table 6 J2- Motor side connector S. No. Pin Details
1 U Connected to motor phase U
2 V Connected to motor phase V
3 W Connected to motor phase W
User Manual 12 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Pin Assignments Table 7 registered the pin assignments of J4, iMOTION™ -M1 20 pin interface connector. This connector is the interface to the controller board. Table 7 J4 –iMOTION™ M1 20 pin interface connector to connect Eval-M1-36-45A to controller board Pin Name Connectors 1 PWMUH 3.3 V compatible logic input for high side gate driver-Phase1
2 GND Ground
3 PWMUL 3.3 V compatible logic input for low side gate driver-Phase1
4 GND Ground
5 PWMVH 3.3 V compatible logic input for high side gate driver-Phase2 6 +3.3V On board 3.3 V supply 7 PWMVL 3.3 V compatible logic input for low side gate driver-Phase2 8 +3.3V On board 3.3 V supply 9 PWMWH 3.3 V compatible logic input for high side gate driver-Phase3
10 IU+ Shunt voltage phase U
11 PWMWL 3.3 V compatible logic input for low side gate driver-Phase3
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 Supply
Input signals are active high. Pull-down resistors are not inserted on the EVAL-M1-36-45A board and need to be assembled on control cards. iMOTION™ MADK control cards are already equipped with pull-down resistors. 1. Gate Kill signal (GK) is pulled low during over current condition. Chapter 6.3 explains the details of this circuit.
User Manual 13 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Getting Started with EVAL-M1-36-45A
5 Getting Started with EVAL-M1-36-45A
In order to run the motor system, a combination of the iMOTION™ MADK power board EVAL-M1-36-45A and the matching MADK control board (with M1 connector, EVAL-M1-101T for example in this chapter) is required. The iMOTION™ Software Tools MCEDesigner and MCEWizard are also required in order to initially setup the system, as well as to control and fine-tune the system performance to match users exact needs. This chapter provides more details on setting up the system and getting started with iMOTION™ MADK development platform.
5.1 Setting up the system
After downloading and installing the iMOTION™ PC Tools (MCEWizard and MCEDesigner), following steps need MCEDesigner documentation for more information. Figure 5 System connection example using EVAL-M1-101T and EVAL-M1-36-45A 1. Get the latest ”IMC101T-T038 MCE Software Package” available on www.infineon.com/imotion-software web page. 2. Connect PC-USB connector on the on-board-debugger to the PC via USB cable. 3. Connect EVAL-M1-101T’s M1 20-pin interface connector (J2) to power board (For example EVAL-M1-36-45A, see Figure 5). 4. Use MCEWizard to enter the target motor’s system and operating parameters, as well as evaluation board’s hardware parameters, which will then be used to calculate controller’s digital parameter set representing complete motor drive system. First click “Calculate” button on the “Verify & Save Page” and then save the drive parameter set into your project directory by clicking “Export to Designer file (.txt)”. Saved Drive System Parameter File will be later used by the MCEDesigner. Refer to Chapter 5.2.1 or MCEWizard User Guide for more details. 5. Connect motor phase outputs to the motor. 6. Connect AC power to power input connector and power on system. PC-USB Connector Motor Phase Outputs AC Power Input
User Manual 14 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Getting Started with EVAL-M1-36-45A 7. Start MCEDesigner tool and open MCEDesigner default configuration file (.irc) for IMC101T-T038 controller (IMC101T_Vxxx.irc) by clicking “File” > “Open”. IMC101T_Vxxx.irc file is included in ”IMC101T-T038 MCE Software Package” downloaded in step 1. 8. MCEDesigner should automatically connect to the EVAL-M1-101T control board using default COM port (Indicated by green circle next to “COMx Up” status in the bottom frame of the MCEDesigner GUI). If it cannot establish the connection, change COM port by doing following steps: (“System” window active) > Preferences > Connection > Connect using (Chose one of the other available COM ports from the drop-down menu). 9. Use following steps to program the system parameters into the internal SRAM of iMOTION™ IC: Click “Tools” > “Programmer” and select “Program Parameters”. Browse and select the System Drive Parameters .txt file created in step 4. See chapter MCEDesigner setup overview 5.2.2 for more details. 10. Start the motor by clicking the green traffic light button in the control bar.
User Manual 15 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Getting Started with EVAL-M1-36-45A 5.2 iMOTION™ development tools and software The iMOTION™Development Tool installers for MCEDesigner and MCEWizard are available for download via Infineon iMOTIONTM website (http://www.infineon.com/imotion-software). All supported tools and software variants are listed there. Please visit this page periodically to check for tool/software updates. Isolated on-board debugger provides the USB to UART bridge between the PC and the target iMOTION™ device with 1kV DC galvanic isolation between the motor drive system (hot side) and the PC/debugger (cold) side. On- board debugger uses the SEGGER J-Link driver for UART communication with IMC101T-T038. J-Link driver will be installed during the MCEDesigner installation. In case the driver is not installed properly, please go to SEGGER J-Link website to download and install the latest J-Link “Software and Documentation pack for Windows”.
5.2.1 MCEWizard setup overview
After installing the MCEWizard, the shortcut for MCEWizard appears on the Windows desktop. Double click the shortcut to open the MCEWizard and configure the parameters for evaluation boards or motor. Figure 6 shows the “Welcome Page” for MCEWizard, where the MADK control board or power board can be selected through the pull-down list. Infineon keeps releasing new MADK controller and power boards. Therefore, it could happen that some of the newest power boards are not pre-configured in the MCEWizard tool and cannot be selected through the pull-down menu. In that case, the user should select any other power board (as similar as possible) and follow the MCEWizard setup steps by entering the parameter values which are specific to the chosen board. Make sure both “I have modified the circuit board” and “Enable advanced question” checkmarks are selected. Please refer to the Application Note of the corresponding power board for additional information. After selecting the MADK control and the power board, start the MCEWizard system setup procedure by clicking the “Next” button in the right bottom corner as shown in Figure 6. Figure 6 Welcome Page of MCEWizard iMOTION™ MADK system enables users to easily test different combination of control and power board with their motors. User should be familiar with the system level parameters which are related to the motor used. There is a very limited number of parameters which are specific to the control board or power board hardware.
User Manual 16 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Getting Started with EVAL-M1-36-45A Table 8 provides the MCEWizard setup overview for hardware related parameters specific to EVAL-M1-36-45A power board. Similar tables will be available in each control board’s Application Note. Combination of this table and the corresponding table of the control board provides enough information to setup the MADK-based motor drive system in shortest time. Table 8 MCEWizard setup overview table Page Parameter Value Comment Welcome Page Control Board selecting EVAL-M1-101T for example Welcome Page Power Board selecting EVAL-M1-36-45A 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 380V Question 23 DC Bus Sensing High Resistor 2000 kΩ Question 24 DC Bus Sensing Low Resistor Refer to the control board user manual Question 54 NTC Temperature Shutdown value Refer to the control board user manual Question 63 GateSense Low-Side Devices High is true Question 64 GateSense High-Side Devices High is true Question 69 Motor 1 Current Input Calculated in the corresponding Section in control board user manual After all the MCEWizard questions are answered, the “Verify & Save Page” will be shown as in Figure 7. Figure 7 Verify and Save page for MCEWizard Click “Calculate” button and “Export to Designer File (.txt)” button to save the parameter file which will be used by the MCEDesigner in the next steps.
User Manual 17 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Getting Started with EVAL-M1-36-45A
5.2.2 MCEDesigner setup overview
After installing MCEDesigner installer, there is a shortcut for MCEDesigner on Windows desktop. Double click the shortcut to open MCEDesigner and then open “IMC101T_xx.irc” file as shown in Figure 8. Figure 8 MCEDesigner’s Main Display for EVAL-M1-101T To program Drive System Parameter file into IMC101T-T038, please click “Tools” menu and select “Programmer” in the pull down list. The pop-up window “Program IMC controller” will show up as in Figure 9. Click on the “Program Parameters” radio button (this is the default option), and then select the Drive System Parameter file created using MCEWizard by clicking on “Browse”. Finally, click on the “Start” button to program the parameter file into the IMC101T-T038 IC. Figure 9 “Program IMC Controller” pop-up window After Drive System Parameter file has been programmed into IMC101 controller, and the motor drive system is powered, the MCEDesigner can be used to start/stop the motor, display motor current traces, change the motor
User Manual 19 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Schematics and Layout
6 Schematics and Layout
To meet individual customer requirements and make the EVAL-M1-36-45A 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 R14 is not mounted on EVAL-M1-36-45A. There must be a pull-down resistor mounted on the corresponding controller board. Figure 11 DC bus sense resistors in EVAL-M1-36-45A evaluation board R14
4.87 K (DNI)
1.00M R22 1.00M DCP DCBSENSE
User Manual 20 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Schematics and Layout
6.2 Inverter section using CIPOS™ Nano IPM
The inverter section is implemented using the CIPOS™ Nano IPM as displayed in Figure 12. The module includes six power MOSFETs and three half bridge gate drivers. The three capacitors C71, C72 and C73 are used as bootstrap capacitors to provide the necessary floating supply voltages VBS1, VBS2 and VBS3 respectively. Figure 12 Schematic of the 3-phase inverter section using CIPOS™ Nano IPM on EVAL-M1-36-45A board R75 4.7K R76 4.7K R77 4.7K R78 4.7K R79 4.7K R80 4.7K C75 0.1uF, 25V VCC U V W PWMUH PWMVH PWMWH PWMUL PWMVL PWMWL R73 680k C80 470pF C73 1uF, 25V C72 1uF, 25V C71 1uF, 25V R74 +3.3V C76 100pF RS1 0.5, 1%RS2 0.5, 1%RS3 0.5, 1%R70 1k R71 1k R72 1k I_U I_V I_W TP22 GND TP5 DCP V Trip 1TP11UL 1TP10 WH 1TP9VH 1TP8 UH 1TP12VL 1TP13WL DCP PWMUH PWMVH PWMWH PWMUL PWMVL PWMWL TP14 FLT/EN GND DCP +3.3V VCC R98 DNI R99 DNI I_U I_V I_V I_W TP25 GND nFLT/EN TP24 VCC B VB2 V, VS2 VB3 W, WS3 LO3 LO2 LO1 HO1VB1 VB2VS1 VS2HO2 VB3 VS3HO3 COM VSS VCC HIN1 HIN2 HIN3 LIN2 LIN1 F LIN3 ENITRIP RCIN IRS28364D Driver IC VR3 VR2 VR1 HIN1 VCC HIN3 HIN2 LIN1 LIN3 LIN2 FLT ITRIP VSS,COM RCIN U VB1 EN
31 VS1
U V W KF128-7.5-3P C74 10uf/50v Note: if single shunt solution is adopted please use R99=R98=0ohm resistor and remove both RS2 and RS3
User Manual 21 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ 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 C77 and resistor R81 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 R82 and R83. By default for emitter-shunt trip, R7 is 1kΩ. In single shunt application R7 needs to be changed to 3.48kΩ. Figure 13 Over current protection circuit on the EVAL-M1-36-45A evaluation board C77 470pf C78 0.1uf R83 2.00k,1% R82 31.0k C79 0.01uf R811k R84 4.7K 8 4 U5A Comment: LM393A +3.3V VCC +3.3V TP15 ITRIP C114 0.1uf V Trip TP16 V_TRIP ITRIP R82: For single shunt use 10k For leg shunts use 31k U5B Comment: LM393A TP21 Par1 +3.3V R96 4.7k R97 4.7k GATEKILL level set at: 2k/33k * 3.3V = 0.2V 0.2V/0.5Ohms * 3 = 1.2A
User Manual 22 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Schematics and Layout
6.4 Auxiliary Power supply
Figure 14 reports the schematic of the power supply available on the EVAL-M1-36-45A board. The circuit includes LNK304 that is used to generate 15V (VCC) directly from the DC bus. VCC is connected to the gate drivers inside the CIPOS™ IPM. The linear regulator LD1117S33 generates 3.3V from VCC. The 3.3V power supply is used in the over current comparator circuit. LED1 is used to indicate whether the board is powered or not. Both VCC and 3.3V are also provided on the 20 pin interface connector J4 to feed circuitry on the controller board. Figure 14 Power supply section of the EVAL-M1-36-45A evaluation board 106/6.3V Vin Vout GND LD1117S33 4.7K +3.3V LED1 LTL-16KE TP3 VCC 2.2mH 104 VCC 104 TP4 3.3V FB 2 BP 1 LNK304 US1J US1J 15.8K 2K/1% C4 105/25V +C5 220uF/35V 104 R4A 300R R4B 300R R4C 300R DCP
User Manual 23 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ 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-M1-36-45A evaluation board Figure 16 depicts the bottom assembly print of the evaluation board. Figure 16 Bottom assembly print of the EVAL-M1-36-45A evaluation board
User Manual 25 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Bill of Materials of EVAL-M1-36-45A
7 Bill of Materials of EVAL-M1-36-45A
Table 9 provides the complete bill of materials of the evaluation board. Table 9 Bill of materials No. Qty Part description Designator Part number Manufacturer 1 1 RECT BRIDGE GPP 4A 600V GBU BR1 GBU406 DIODES INCORPORAT ED 2 1 CAP ALUM 100µF 20% 400V RADIAL C1 860021380020 Wurth Electronics Inc. 3 1 CAP CER 1μF 25V X7R 0805 C4 885012207078 Wurth Electronics Inc. 4 1 CAP ALUM 220μF 20% 35V RADIAL C5 860020574012 Wurth Electronics Inc. 5 1 CAP CER 10μF 6.3V X7R 0805 C8 885012107004 Wurth Electronics Inc. 6 4 CAP CER 0.012µF 500V X7R 1206 C10, C11, C35, C36 1206J5000123MDR Knowles Syfer 7 3 CAP CER 1µF 25V X7R 1206 C71, C72, C73 885012208064 Wurth Electronics Inc. 8 1 CAP TANT 10μF 25V 10%
2917 C74 T491D106K025AT Kemet
9 4 CAP CER 0.1μF 25V X7R 0805 C75,C3, C6, 885012207072 Wurth Electronics Inc. 10 1 CAP CER 100pF 50V X7R 0805 C76 885012207080 Wurth Electronics Inc. 11 1 CAP CER 470 pF 50V X7R 0603 C77 885012006061 Wurth Electronics Inc. 12 2 CAP CER 0.1μF 25V X7R 0603 C78, C114 885012206071 Wurth Electronics Inc. 13 1 CAP CER 10000 pF 25V X7R 0603 C79 885012206065 Wurth Electronics Inc. 14 1 CAP CER 470pF 50V X7R 0805 C80 885012007061 Wurth Electronics Inc. 15 2 CAP FILM 0.1μF 20% 275VAC RADIAL CX1, CX2 890324025017CS Wurth Electronics Inc. 16 2 CAP CER 2200pF 250VAC RADIAL CY1, CY2 DE2E3KY222MN3A M02F MURATA ELECTRONICS 17 2 Diode Standard 600V 1A Surface Mount SMA D1, D2 US1J-13-F Diodes Incorporated 18 1 SERIE 2165S - 5.08 MM - HORIZONTAL CABLE ENTRY WITH RISING CAGE CLAMP - WR- TBL 691216510003S Wurth Electronics Inc.
User Manual 26 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Bill of Materials of EVAL-M1-36-45A No. Qty Part description Designator Part number Manufacturer 19 1 SERIE 2169 - 7.50 MM - HORIZONTAL CABLE ENTRY WITH RISING CAGE CLAMP - WR-TBL 691216910003 Wurth Electronics Inc. 20 1 2.54MM ANGLED DUAL SOCKET HEADER J4 613020243121 Wurth Electronics Inc. 21 1 8103-RC L1 JWMILLER_8103 Bourns, Inc. 22 1 FIXED IND 2.2mH THROUGH HOLE L2 RLB0914-222KL Bourns Inc. 23 1 LED RED CLEAR ROUND T/H LED1 151034RS03000 Wurth Electronics Inc. 24 1 IC MOTOR DRIVER PAR 37- PQFN Q1 IRSM836-045MA Infineon Technologies 25 1 RES SMD 4.87 kΩ 1% 1/8W 0805 (DIN) R14 RC0805FR-074K87L Yageo 26 2 RES SMD 1 MΩ 1% 1/4W
1206 R22, R23 RCL06121M00JNEA Yageo
RES SMD 1kΩ 1% 1/8W 0805 R70, R71, R72, R74, R81 RC0805FR-071KL Yageo 28 1 RES SMD 680kΩ 5% 1/8W
0805 R73 RC0805JR-07680KL Yageo
RES SMD 4.7 kΩ 1% 1/8W 0805 R3, R75, R76, R77, R78, R79, R80, R84, R96, R97 RC0805FR-074K7L Yageo 30 1 RES THICK FILM SMD 0805 1% 31kΩ R82 RC0805FR-0731K6L Yageo 31 2 RES SMD 2kΩ 1% 1/8W
0805 R83,R1 RC0805FR-072KL Yageo
32 1 RES SMD 15.8kΩ 1% 1/8W
0805 R2 RC0805FR-0715K8L Yageo
33 3 RES SMD 300Ω 5% 1/4W 1206 R4A, R4B, R4C RC1206JR-07300RL Yageo 34 2 RES SMD 0 Ω JUMPER 1/8W 0805 R202, R203 0805J0000T5E Yageo 35 3 RES SMD 0.5Ω 1% 1/4W 1206 RS1, RS2, RS3 RL1206FR-070R5L Yageo 36 1 NTC 15Ω 9MM DIA RT1 NTC15D-9 SHIN-HANG 37 1 IC OFFLINE SWITCHER U1 LNK304DN-TL POWER INTEGRATIONS 38 1 IC REG LINEAR 3.3V 1A SOT223-4 U2 IFX1117MEV33HTMA1 Infineon Technologies 39 1 IC DUAL DIFF U5 LM393ADR Texas Instruments
User Manual 27 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Bill of Materials of EVAL-M1-36-45A No. Qty Part description Designator Part number Manufacturer COMPARATOR 8-SOIC 40 18 TEST POINT PC MINI .040"D WHITE TP1, TP4, TP2, TP3, TP5, TP8, TP9,TP10, TP11,TP12, TP13,TP14, TP15,TP16, TP21, TP24, TP22, TP25,
5002 Keystone Electronics
User Manual 28 Revision 1.2 2018-09-23 EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Reference
8 Reference
[1] Datasheet of Infineon IPM IRSM836-045MA, is available for download on Infineon’s website [2] Application Note AN2009-10 Using the NTC inside a power electronic module, is available for download on Infineon’s website [3] EVAL-M1-101T User Manual is available for download on Infineon’s website [4] EVAL-M1-183M User Manual is available for download on Infineon’s website Note: All listed reference materials are available for download on Infineon’s websitewww.infineon.com/. All the iMOTION MADK evaluation board’s User Manuals are available atwww.infineon.com/MADK
User Manual 29 Revision 1.2 2018-09-23
Revision History
EVAL-M1-36-45A User Manual iMOTION™ Modular Application Design Kit Major changes since the last revision Version number Revision Date Revision description 1.0 2017-03-20 First release 1.1 2018-07-09 Update BOM. Add WE Part Number, and add Getting Started with EVAL-M1-36-45A 1.2 2018-09-23 Change DC input to AC input. Update photo
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