Table of Contents
Advertisement
Quick Links
AN2018-31 EVAL-M1-CTF620N3 User Manual
EVAL-M1-CTF620N3 User Manual
iMOTION™ Modular Application Design Kit
About this document
Scope and purpose
This user manual provides an overview of the evaluation board EVAL-M1-CTF620N3 including its main features,
key data, pin assignments and mechanical dimensions.
EVAL-M1-CTF620N3 is an evaluation board as part of the iMOTION™ Modular Application Design Kit. This power
board including a 3-phase CIPOS™ Tiny Intelligent Power Module (IPM) for motor drive application. In
combination with the control board equipped with the M1 20pin interface connector such as EVAL-M1-101T, it
features and demonstrates Infineon's CIPOS™ Tiny IPM technology and Advanced Motion Control Engine (MCE
2.0) technology for permanent magnet motors drive over the full speed range.
This evaluation board EVAL-M1-CTF620N3 was developed to support customers during their first steps
designing applications with CIPOS™ Tiny IPM and running any permanent magnet motor via sensorless
sinusoidal control.
Intended audience
This user manual is intended for all technical specialists who know motor control and high power electronics
converter and this board is intended to be used under laboratory conditions.
Table of contents
About this document ....................................................................................................................... 1
Table of contents ............................................................................................................................ 1
1
Safety precautions ................................................................................................................. 3
2
Introduction .......................................................................................................................... 4
3
EVAL-M1-CTF620N3 main features ............................................................................................ 6
3.1
EVAL-M1-CTF620N3 board specifications ............................................................................................... 7
3.2
Pin assignment ........................................................................................................................................ 9
4
Getting Started with EVAL-M1-CTF620N3 ................................................................................. 11
4.1
Setting up the system............................................................................................................................ 11
4.2
iMOTION™ development tools and software ....................................................................................... 13
4.2.1
MCEWizard setup overview .............................................................................................................. 13
4.2.2
MCEDesigner setup overview .......................................................................................................... 15
5
Hardware description of EVAL-M1-CTF620N3 ............................................................................ 17
5.1
Inverter section using CIPOS™ Tiny IPM ............................................................................................... 17
5.1.1
DC bus sensing and MCEWizard configuration ............................................................................... 18
5.1.2
Motor External Current feedback configuration and calculation .................................................. 19
5.1.3
Inverter Overcurrent protection and Motor Gatekill configuration ............................................... 21
5.2
Thermistor/NTC Characteristics and protection calculation .............................................................. 22
5.2.1
CIPOS™ Internal NTC - Thermistor Characteristics ........................................................................ 22
5.2.2
Overtemperature Hardware Protection Circuit .............................................................................. 23
5.2.3
NTC shutdown value calculation and configuration ...................................................................... 24
5.3
Auxiliary power supply .......................................................................................................................... 25
User Manual
Please read the Important Notice and Warnings at the end of this document
Revision 1.0
2018-08-23
Advertisement
Table of Contents
Related Manuals for Infineon iMOTION EVAL-M1-CTF620N3
Summary of Contents for Infineon iMOTION EVAL-M1-CTF620N3
-
Page 1: Table Of Contents
M1 20pin interface connector such as EVAL-M1-101T, it features and demonstrates Infineon’s CIPOS™ Tiny IPM technology and Advanced Motion Control Engine (MCE 2.0) technology for permanent magnet motors drive over the full speed range. - Page 2 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Table of contents Schematics for EVAL-M1-CTF620N3 ...................... 26 PCB Layout for EVAL-M1-CTF620N3 ...................... 28 Reference ..........................35 Revision history..........................36 User Manual 2 of 37 Revision 1.0 2018-08-23...
-
Page 3: Safety Precautions
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Safety precautions 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-CTF620N3 system is biased to a negative DC bus voltage potential. -
Page 4: Introduction
The EVAL-M1-CTF620N3 evaluation board is available through regular Infineon distribution partners as well as on Infineon's website. The features of this board are described in the main features 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. - Page 5 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Introduction The hardware circuit regarding overtemperature and overcurrent protection is also included in this power board. The sense connection to open emitter shunt resistor is connected to the 20 pins iMOTION™ MADK-M1 interface connector.
-
Page 6: Eval-M1-Ctf620N3 Main Features
EVAL-M1-CTF620N3 main features EVAL-M1-CTF620N3 is an evaluation board for motor drive applications with 3 phase IPM. Combined in a kit with one of the available MADK control board options, it demonstrates Infineon’s motion control IC and IPM technology for motor drives. -
Page 7: Eval-M1-Ctf620N3 Board Specifications
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit EVAL-M1-CTF620N3 main features EVAL-M1-CTF620N3 board specifications Table 2 depicts the important specifications of the evaluation board EVAL-M1-CTF620N3. Table 2 EVAL-M1-CTF620N3 board specifications Parameters Values Conditions / comments Input Voltage 165 - 265 V lower AC input, less motor power output Input current 6.4A... - Page 8 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit EVAL-M1-CTF620N3 main features Figure 2 Show the relationship between Output Power and Heatsink Temperature. Figure 2 The relationship between Output Power and Heatsink Temperature Figure 3 points out the functional groups on the top side of the EVAL-M1-CTF620N3 evaluation board. 1.
-
Page 9: Pin Assignment
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit EVAL-M1-CTF620N3 main features Figure 4 points out the functional groups on the bottom side of the EVAL-M1-CTF620N3 evaluation board. 11. ICE5GR4780AG U1 12. Auxiliary power supply Current sensing shunt resistor RS1, RS2 13. - Page 10 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit EVAL-M1-CTF620N3 main features Ground PWMUL 3.3 V compatible logic input for low side gate driver-Phase U 4 GND Ground PWMVH 3.3 V compatible logic input for high side gate driver-Phase V +3.3V On board 3.3 V supply PWMVL 3.3 V compatible logic input for low side gate driver-Phase V...
-
Page 11: Getting Started With Eval-M1-Ctf620N3
3. Get the latest “IMC101T-T038 MCE Software Package” available on www.infineon.com/imotion-software web page. (Infineon iMOTION™ 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)”... - Page 12 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Getting Started with EVAL-M1-CTF620N3 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 iMOTION™ IC by clicking “Tools >...
-
Page 13: Imotion™ Development Tools And Software
“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. - Page 14 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Getting Started with EVAL-M1-CTF620N3 available in each power board’s User Manual. Combination of this table and the corresponding table of the power board provides enough information to setup the MADK-based motor drive system in shortest time. Table 7 MCEWizard setup overview table Page...
-
Page 15: Mcedesigner Setup Overview
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Getting Started with EVAL-M1-CTF620N3 4.2.2 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 Table 7. Figure 8 MCEDesigner’s Main Display for EVAL-M1-101T To program system drive parameters into IMC101T-T038, please click “Tools”... - Page 16 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 latest firmware file for different type of iMOTION control ICs are available for download via Infineon iMOTION website (http://www.infineon.com/imotion-software). User Manual 16 of 37 Revision 1.0...
-
Page 17: Hardware Description Of Eval-M1-Ctf620N3
The inverter section is also implemented using the CIPOS™ Tiny IPM as sketched in Figure 11. This advanced IPM is a combination of Infineon’s newest low VCE(on) Trench IGBT technology optimized for best trade-off between conduction and switching losses and the industry benchmark 3 phase high voltage, high speed driver (3.3V compatible) in a fully isolated thermally enhanced package. -
Page 18: Dc Bus Sensing And Mcewizard Configuration
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 5.1.1 DC bus sensing and MCEWizard configuration Pin 14 and pin 26 of connector J2 provide access to the DC-link voltage DCBsense. Three possible feedback cases are associated with these pins. Figure 12 provides the DC bus sense resistor details. By default, the resistor R7 is not mounted on EVAL-M1-CTF620N3. -
Page 19: Motor External Current Feedback Configuration And Calculation
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 Figure 13 DC bus sensing configuration in MCEWizard 5.1.2 Motor External Current feedback configuration and calculation The current input value is product of the shunt resistance in milliohms and gain of External current sense amplifier for EVAL-M1-101T as shown in Figure 14. - Page 20 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 Figure 15 depicts IU+ current feedback sensing circuity on EVAL-M1-101T evaluation board. Please note that the default external amplification gain is less than 1 for current sense in this evaluation board. +3.3V iMOTION 10k, 1%...
-
Page 21: Inverter Overcurrent Protection And Motor Gatekill Configuration
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 5.1.3 Inverter Overcurrent protection and Motor Gatekill configuration Figure 17 displays the overcurrent protection circuitry. The current sensing signal I_Shunt is connected to ITRIP via through the comparator U5, and ITRIP is filtered through capacitor C23. +3.3V 1Kohm 1/8W 5% R30 10Kohm 1/8W 1%... -
Page 22: Thermistor/Ntc Characteristics And Protection Calculation
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 Thermistor/NTC Characteristics and protection calculation This board provides Thermistor/NTC output on pin 15 of the 20 pins connector J2. Temperatures can be calculated by resistor measurement. 5.2.1 CIPOS™ Internal NTC – Thermistor Characteristics The thermistor characteristics for CIPOS™... -
Page 23: Overtemperature Hardware Protection Circuit
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 The VTH pin of CIPOS™-Modules provides direct access to the NTC, which is referenced to VSS. An external pull- up resistor connected to +3.3V ensures that the resulting voltage can be directly connected to the microcontroller. -
Page 24: Ntc Shutdown Value Calculation And Configuration
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 5.2.3 NTC shutdown value calculation and configuration External NTC Temperature shutdown value can be calculated as shown below and configured in MCEWizard as shown in Figure 21. For pull-up resistor on evaluation control board, please refer to the control board’s User Manual. -
Page 25: Auxiliary Power Supply
Auxiliary power supply Figure 22 depicts the schematic of the auxiliary power supply for the EVAL-M1-CTF620N3 board. The circuit includes the latest CoolSET 5 of Infineon and flyback toplogy, directly output 15V and 6V. V is connected to the gate drivers inside the CIPOS™ IPM. -
Page 26: Schematics For Eval-M1-Ctf620N3
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 Schematics for EVAL-M1-CTF620N3 The AC linear setion schematic for EVAL-M1-CTF620N3 is provided in Figure 23. DCBUS 10A 250V DCBUS NTC/5D-20 100Kohm 1/2W 5% 3300pF 250VAC 500Kohm 1/8W 1% 0.47uF 275VAC 0.47uF 275VAC 470uF 400V 35*35... - Page 27 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 The Auxiliary Power Supply setion schematic for EVAL-M1-CTF620N3 is provided in Figure 25. R19 DNI +15V 2.7uH 4A SS3H10-E3/9AT-3A/100V 68k 1/4W 1nF 630V ECAP 25V 330uF 8*3.5 ECAP 25V 330uF 8*3.5 3.3V 3M 1/4W 15M 1/4W...
-
Page 28: Pcb Layout For Eval-M1-Ctf620N3
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 PCB Layout for EVAL-M1-CTF620N3 The layout of this board can be used for different voltage or power classes. The PCB has two electrical layers with 35µm copper by default and its size is 121 mm × 120 mm. The PCB board thickness is 1.6mm. Get in contact with our technical support team to get more detailed information and the latest Gerber-files. - Page 29 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 Figure 27 Bottom assembly print of the EVAL-M1-CTF620N3 evaluation board User Manual 29 of 37 Revision 1.0 2018-08-23...
- Page 30 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 The top layer routing of the PCB is provided in Figure 28. Figure 28 Top layer routing of the EVAL-M1-CTF620N3 User Manual 30 of 37 Revision 1.0 2018-08-23...
- Page 31 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 Figure 29 illustrates the bottom layer routing of the PCB. Figure 29 Bottom layer routing of the EVAL-M1-CTF620N3 User Manual 31 of 37 Revision 1.0 2018-08-23...
- Page 32 EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Hardware description of EVAL-M1-CTF620N3 Table 9 provides the complete bill of materials for the EVAL-M1-CTF620N3. Table 9 Bill of materials Part description Designator Part number Manufacturer LLG2G471MELC ECAP ALUM 470μF 400V RADIAL E1,E2 Wurth Electronics Inc.
- Page 33 RES SMD 5.1Ω 1% 1/4W 1206 RS1, RS2 Yageo 075R1L RES SMD 0.03Ω 1% 2W 2512 wide RS3, RS4,RS5 FC4L64R030FER Ohmite IC AUX Power PD-DSO-12 ICE5GR4780AG Infineon Technologies IC OptoCoupler SFH617A-3X007 Vishay IFX1117MEV33H IC REG LINEAR 3.3V 1A SOT223-4 Infineon Technologies TMA1 IC TL431DBZR...
- Page 34 Part number Manufacturer IC COMPARATOR VOLT SGL SOT LM397 Texas Instruments IC CIPOS Tiny Module U6/U7 IM393-X6F/F Infineon Technologies DIODE ZENER 22V 500mW SOD123 MMSZ525B-7-F Wurth Electronics Inc. DIODE FRD 100V 250mA SOD-123 D1,D2,D3 BAV19W Vishay DIODE FRD 200V 700mA SOD-123...
-
Page 35: Reference
AN2018-02 EVAL-M1-101T User manual MCEWizard User Guide MCEDesigner User Guide Note: 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 All the CIPOS™ IPM’s Datasheets and documents are available at www.infineon.com/IPM. -
Page 36: Revision History
EVAL-M1-CTF620N3 User Manual iMOTION™ Modular Application Design Kit Reference Revision history Document Date of release Description of changes version 2018-08-27 First release User Manual 36 of 37 Revision 1.0 2018-08-23... -
Page 37: Www.infineon.com
Do you have a question about this Except as otherwise explicitly approved by Infineon information given in this application note. Technologies in a written document signed by...