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Infineon iMOTION EVAL-M3-IM564 User Manual Download Page 37

User Manual 

37 of 47 

Revision 1.4  

2020-07-16 

EVAL-M3-IM564 User Manual 

iMOTION

™

 Modular Application Design Kit

Hardware description of EVAL-M3-IM564 

Figure 37 depicts the bottom assembly print of the evaluation board. 

Figure 37 Bottom assembly print of the EVAL-M3-IM564 evaluation board 

Summary of Contents for iMOTION EVAL-M3-IM564

Page 1: ...manual is intended for all technical specialists who know motor control and high power electronics converters The board is intended to be used under laboratory conditions Attention The Evaluation Boar...

Page 2: ...accepts that the Evaluation Boards and Reference Boards are not intended to be used in life endangering applications such as medical nuclear military life critical or other applications where failure...

Page 3: ...e 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 surfa...

Page 4: ...th IRMCF188 21 4 1 3 PFC external current feedback configuration and calculation 22 4 1 4 PFC overcurrent protection circuit and PFC Gatekill configuration 23 4 2 Inverter section using CIPOS Mini IPM...

Page 5: ...he 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 cons...

Page 6: ...ign Kit Introduction Evaluation boards are not subject to the same procedures as regular products regarding returned material analysis RMA process change notification PCN and product discontinuation P...

Page 7: ...ing RoHS compliant Very low thermal resistance due to DCB Rugged SOI gate driver technology with stability against transient and negative voltage Negative potential allowed up to VS 11 V for single tr...

Page 8: ...Hz fPFC 50 kHz Ta 25 C Th 80 C Motor speed 2500 RPM 2800 W 220 VAC input 265 VAC enable PFC function fPWM 6 kHz fPFC 50 kHz Ta 25 C Th 80 C Motor speed 2500 RPM Current per leg 6 6 Arms input 220 VAC...

Page 9: ...r resistor R40 R41 ITRIP positive going threshold is about 525 mV Temperature trip level 100 C For controller board EVAL M3 102T On board power supply 15 V 15 V 5 max 1 A Used for CIPOS IPM gate drive...

Page 10: ...onal groups on the bottom side of the EVAL M3 IM564 evaluation board Figure 3 Functional groups of the EVAL M3 IM564 evaluation board s bottom side 2 1 8 7 9 1 J1 AC Input connector 2 Relay NTC and fu...

Page 11: ...controller board Table 5 J3 iMOTION MADK M3 30 pin interface connector for controller board Pin Name Pin name connectors 1 PWMUH 3 3 V compatible logic input for high side gate driver Phase U 2 GND G...

Page 12: ...atible logic input for PFC gate driver IC 22 GND Ground 23 PFCG1 Not used 24 3 3 V On board 3 3 V supply 25 PFCGK PFC Gatekill signal active low when PFC overcurrent is detected 26 DCBSense DC bus pos...

Page 13: ...please make the following changes to better match EVAL M3 IM564 for OPA s gain and PFC OCP level 1 Delete R6 and R10 of EVAL M3 102T 2 R13 of EVAL M3 102T from 2 kohm change to 0 ohm 3 R25 of EVAL M3...

Page 14: ...system 7 Open MCEDesigner and open MCEDesigner default configuration file irc for IMC102T devices IMC102T_xx irc by clicking File menu and select Open in the pull down list 8 Import system drive para...

Page 15: ...e 5 shows the Welcome Page for MCEWizard where the MADK control board or power board can be selected via the pull down list Infineon continues to release new MADK controller and power boards Therefore...

Page 16: ...Back EMF Constant Ke 32 V In rms krpm GK6081 6AC31 FE Question 8 Motor Max RPM 3276 RPM GK6081 6AC31 FE Question 16 Target DC BUS Voltage Initialization 360 V For EVAL M3 102T and EVAL M3 IM564 only Q...

Page 17: ...default for EVAL M3 102T Question 117 PFC Gate Driver Polarity Low Side High is active Question 118 PFC Current Sample Delay Time 0 0 67 us Depends on SNR switching noise After all the MCEWizard ques...

Page 18: ...r better display as shown in Figure 7 Figure 7 MCEDesigner s main display for IMC102T To program system drive parameters into IMC102T F064 please click the Tools menu and select Programmer in the pull...

Page 19: ...ly the 3 3 V to the control board through M3 connector or by feeding the 3 3 V DC voltage to the control board through some of the available 3 3 V access test points if the power board is not attached...

Page 20: ...losses in steady state The PFC section is implemented using the CIPOSTM Mini IPM as sketched in Figure 10 The IRS44273L is used to drive MOSFETs for the PFC section Figure 10 Schematic for EMI filter...

Page 21: ...is 2000 k and should be configured in MCEWizard as shown in Figure 13 For the low side resistor value please refer to the User Manual of the corresponding control board Figure 13 AC voltage sensing co...

Page 22: ...ance in milliohms and gain of external current sense amplifier as shown in Figure 14 Figure 14 PFC current shunt feedback and sample timing Figure 15 depicts PFC current feedback sensing circuitry on...

Page 23: ...ded please modify the R8 and R9 of EVAL M3 102T board and refer to the control board s user manual for more details OCP2 of PFC protection circuit for EVAL M3 IM564 as shown in Figure 17 please note t...

Page 24: ...rter section using CIPOS Mini IPM The inverter section is also implemented using the CIPOS Mini IPM as sketched in Figure 18 The inverter section of the IPM module includes an optimized SOI gate drive...

Page 25: ...he EVAL M3 IM564 evaluation board or on the control board the DCBSense voltage results in the range of 0 to 3 3 V on the pin reflecting a DC bus voltage range of 0 to 420 V If a pull down resistor of...

Page 26: ...gure 22 depicts IU current feedback sensing circuity on the EVAL M3 102T evaluation board Please note that the default external gain is 5 6 for the EVAL M3 102T control board However since the EVAL M3...

Page 27: ...M564 4 2 3 Inverter overcurrent protection and motor Gatekill configuration Figure 24 displays the overcurrent protection circuitry The current sensing signal INV_ADC is connected to ITRIP via the thr...

Page 28: ...ill be compared by the internal comparator with the Gatekill Comparator Reference value set in MCEWizard only Figure 25 Gatekill configuration in MCEWizard for EVAL M3 102T 4 3 Thermistor NTC characte...

Page 29: ...C RNTC 2 527 2 639 2 751 k B constant of NTC B 25 100 4092 K The VFO pin of CIPOS modules provides direct access to the NTC which is referenced to VSS An external pull up resistor connected to 3 3 V...

Page 30: ...R45 for the power board EVAL M3 IM564 are chosen properly to make sure the voltage of VFO is 0 8 V at 120 C The gatekill will then ask the microcontroller to stop generating PWM pulses if the tempera...

Page 31: ...sink to ambient RthCA the DC source is used to conduct the IPM internal diodes as shown in Figure 29 With the DC source voltage increasing current through IPM IIPM and voltage on IPM VIPM are monitore...

Page 32: ...t thermal resistance is calculated with a fan voltage of 10 V For higher power capability fan input voltage can be increased up to 15 V by U10 IFX91041EJV DC DC voltage regulator which controls the fa...

Page 33: ...iliary power supply for the EVAL M3 IM564 board The circuit includes an ICE5QR4770AG that is used to generate 15 V and 6 V through the QR flyback topology from the DC bus Figure 32 Power supply sectio...

Page 34: ...are description of EVAL M3 IM564 4 6 Schematics for EVAL M3 IM564 The PFC section schematic for EVAL M3 IM564 is provided in Figure 33 Figure 33 PFC section schematics for EVAL M3 IM564 The inverter s...

Page 35: ...IM564 User Manual iMOTION Modular Application Design Kit Hardware description of EVAL M3 IM564 The auxiliary power supply section schematic for EVAL M3 IM564 is provided in Figure 35 Figure 35 Auxilia...

Page 36: ...e used for different voltage or power classes By default the PCB has two electrical layers with 35 m copper and dimensions of 148 mm 165 mm The PCB board thickness is 1 6 mm You can contact our techni...

Page 37: ...6 EVAL M3 IM564 User Manual iMOTION Modular Application Design Kit Hardware description of EVAL M3 IM564 Figure 37 depicts the bottom assembly print of the evaluation board Figure 37 Bottom assembly p...

Page 38: ...on 1 4 2020 07 16 EVAL M3 IM564 User Manual iMOTION Modular Application Design Kit Hardware description of EVAL M3 IM564 The top layer routing of the PCB is provided in Figure 38 Figure 38 Top layer r...

Page 39: ...1 4 2020 07 16 EVAL M3 IM564 User Manual iMOTION Modular Application Design Kit Hardware description of EVAL M3 IM564 Figure 39 illustrates the bottom layer routing of the PCB Figure 39 Bottom layer...

Page 40: ...CAP CER 10PF 25V C0G NP0 0603 C5 C44 C64 C65 885012006032 Wurth Electronics Inc 7 4 CAP CER 10UF 25V X5R 1206 C8 C40 C70 C71 885012108021 Wurth Electronics Inc 8 1 0 1 F Film Capacitor 630V Polyester...

Page 41: ...0672010 Wurth Electronics Inc 29 1 BRIDGE RECT 1PHASE 1200V 25A GBJ D1 GBJ2512 Diodes Incorporated 30 4 DIODE SCHOTTKY 30V 200MA SC79 2 D2 D3 D9 D13 BAT5402VH6327XTS A1 Infineon Technologies 31 1 DIOD...

Page 42: ...Yageo 56 8 RES SMD 499 OHM 0 5 1 10W 0603 R12 R15 R22 R25 R42 R43 R51 R53 RT0603DRD07499RL Yageo 57 1 RES SMD 4 7 OHM 5 1 8W 0805 R13 RC0805JR 074R7L Yageo 58 8 RES SMD 100 OHM 0 5 1 10W 0603 R20 R32...

Page 43: ...0603FR 073K65L Yageo 81 1 RES SMD 18K OHM 1 1 10W 0603 R18 RC0603FR 0718KL Yageo 82 1 RES 58 3K OHM 1 1 10W 0603 R82 RN73R1JTTD5832F1 00 KOA Speer Electronics Inc 83 1 RES SMD 1 5K OHM 5 1 4W 1206 R84...

Page 44: ...EV33HTMA 1 Infineon Technologies 95 1 IC CTLR QUASI RES 12SOIC U4 ICE5QR4770AGXUMA 1 Infineon Technologies 96 1 OPTOISOLATOR 5KV TRANSISTOR 4SMD U5 FOD817BSD ON Semiconductor 97 1 IC VREF SHUNT ADJ SO...

Page 45: ...ference 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 All the CIPOS IPM s data...

Page 46: ...nce Revision history Document version Date of release Description of changes 1 0 2019 09 17 First release 1 1 2019 12 09 Updated BOM List 6 1 2 2020 01 17 Updated BOM List 6 1 3 2020 02 16 Updated MCE...

Page 47: ...ctual property rights of any third party with respect to any and all information given in this application note The data contained in this document is exclusively intended for technically trained staf...

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