AN2017-09 EVAL-M1-CM610N3 Eval-M1-CM610N3 iMOTION Modular Application Design Kit About this document Scope and purpose This application note provides an overview of the evaluation board Eval-M1-CM610N3 including its main features, key data, pin assignments and mechanical dimensions. Eval-M1-CM610N3 is a complete evaluation board including a 3-phase CIPOS Mini Intelligent Power Module (IPM) for motor drive application. In combination with control-boards equipped with the M1 20pin interface connector, like EVAL-M1-1302 or EVAL-M1-099M, it features and demonstrates Infineons CIPOS Mini IPM technology for motor drive. The evaluation board Eval-M1-CM610N3 was developed to support customers during their first steps designing applications with CIPOS Mini IPM. CIPOS Mini IPM in this board is IKCM10H60GA which has 600V of voltage and 10A of current rating. It is optimized to high frequency switching application like washing machine, fan, etc. Intended audience This application note is intended for all technical specialists working with the Eval-M1-CM610N3 board. Table of Contents About this document....................................................................................................................... 1 Table of Contents ........................................................................................................................... 1 1 Safety precautions......................................................................................................... 2 2 Introduction.................................................................................................................. 3 3 Main features ................................................................................................................ 5 4 Pin assignments ............................................................................................................ 8 5 Schematics and Layout..................................................................................................10 5.1 DC-Link Voltage Measurement .............................................................................................................10 5.2 EMI filter and soft power up circuit.......................................................................................................10 5.3 Inverter section using CIPOS mini IPM...............................................................................................11 5.4 Auxiliary power supply..........................................................................................................................12 5.5 Overcurrent protection circuit..............................................................................................................12 5.6 Thermistor Output ................................................................................................................................13 5.7 Overtemperature Hardware Protection Circuit ...................................................................................14 5.7.1 Power-on and power-off VDD under voltage test waveforms........................................................14 5.7.2 Overcurrent protection test waveform ...........................................................................................15 5.7.3 Overtemperature protection test waveform ..................................................................................16 5.8 PCB Layout ............................................................................................................................................17 6 Bill of Materials of Eval-M1-CM610N3 ..............................................................................21 7 Reference ....................................................................................................................24 Revision History ............................................................................................................................25 Application Note Please read the Important Notice and Warnings at the end of this document <Revision 1.0> www.infineon.com <2017-05-22>Eval-M1-CM610N3 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-CM610N3 system is biased to a negative DC bus voltage potential. When measuring voltage waveform by oscilloscope, the scopes 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-CM610N3 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-CM610N3 system contains parts and assemblies sensitive to Electrostatic Discharge (ESD). Electrostatic control precautions are required when installing, testing, servicing or repairing this assembly. Component damage may result if ESD control procedures are not followed. If you are not familiar with electrostatic control procedures, refer to applicable ESD protection handbooks and guidelines. Attention: A drive, incorrectly applied or installed, can result in component damage or reduction in product lifetime. Wiring or application errors such as under sizing the motor, supplying an incorrect or inadequate AC supply or excessive ambient temperatures may result in system malfunction. Attention: Remove and lock out power from the drive before you disconnect or reconnect wires or perform service. Wait three minutes after removing power to discharge the bus capacitors. Do not attempt to service the drive until the bus capacitors have discharged to zero. Failure to do so may result in personal injury or death. Attention: Eval-M1-CM610N3 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. Application Note 2 <Revision 1.0> <2017-05-22>