原标题：Infineon IM231－L6S1B+IMC101T－T038马达驱动解决方案

　　infineon公司的iMOTION™ IMC100是高性能马达控制集成电路系列产品,集成了所需硬件和软件对永磁同步马达(PMSM)进行控制,能以最低的系统和开发成本是任何马达系统最快时间上市.所集成的脚本引擎允许增加应用灵活性而不会对马达和PFC控制算法造成任何的干扰.评估板EVAL-C101T-IM231马达驱动是基于iMOTION™2.0 IMC100系列,具有先进的马达控制引擎(MCE),用于整个速度范围的永磁马达驱动;同时还能演示该公司用于马达驱动的CIPOSTM Micro IPM技术.评估板包括控制器(IMC101T-T038)和逆变器(CIPOSTM Micro IPM),很容易通过MCEDesigner和MCEWizard进行调试.提供了单相AC连接器,整流器,DC链接,控制器和三相输出到马达.本文介绍了iMOTION™ IMC100系列框图及相应的配置图,评估板EVAL-C101T-IM231主要特性,电路图,材料清单和PCB设计图.

　　iMOTION™ IMC100 is a family of highly integrated ICs for the control of variable speed drives. By integrating boththe required hardware and software to perform control of a permanent magnet synchronous motor (PMSM)they provide the shortest time to market for any motor system at the lowest system and development cost.

　　The integrated script engine allows to add application flexibility without interfering with the motor and PFCcontrol algorithm.

图1.iMOTION™ IMC100系列应用框图

图2.iMOTION™ IMC100系列框图

图3.iMOTION™ IMC101单分流配置图

图4.iMOTION™ IMC101支腿分流配置图

　　图5.iMOTION™ IMC101带升压PFC控制的单分流配置图

　　图6.iMOTION™ IMC101带图腾柱PFC单分流配置图

　　评估板EVAL-C101T-IM231

　　This user manual provides an overview of the evaluation board EVAL-C101T-IM231 including its main features,key data, pin assignments and mechanical dimensions.

　　EVAL-C101T-IM231 is an evaluation-board as part of the evaluation design platform for motor drive based oniMOTION™2.0 IMC100 Series. This board features and demonstrates Infineon’s advanced Motion Control Engine(MCE) technology for permanent magnet motors drive over the full speed range. In the same time it features and demonstrates Infineon’s CIPOSTM Micro IPM technology for motor drive.

　　The evaluation board EVAL-C101T-IM231 was developed to support customers during their first steps designingapplications with running any permanent magnet motor via sensor-less sinusoidal control.

　　The EVAL-C101T-IM231 evaluation board is an evaluation design platform for complete inverter-controlledmotor drive applications based on iMOTIONTM2.0 chipset. As a form factor board for motor drive it containsController (IMC101T-T038) and inverter (with CIPOSTM Micro IPM). The evaluation platform can easily bedebugged through the MCEDesigner and MCEWizard during customer first designing applications withIMC101T-T038.

　　This evaluation board is designed to give comprehensible solutions of sensor-less control of permanentmagnet motors over the full speed range. It provides a single-phase AC-connector, rectifier, DC-link, controller(with sensor less field oriented control), 3-phase output to motor. It is single shunt for current sensing and avoltage divider for DC-link voltage measurement.

　　The EVAL-C101T-IM231 evaluation board is available from Infineon. The features of this board are described inthe design feature chapter of this document, whereas the remaining paragraphs provide information to enablethe customers to copy, modify and qualify the design for production according to their own specificrequirements.

　　Environmental conditions were considered in the design of the EVAL-C101T-IM231. The design was tested asdescribed in this document but not qualified regarding safety requirements or manufacturing and operationover the whole operating temperature range or lifetime. The boards provided by Infineon are subject tofunctional testing only.

　　Evaluation boards are not subject to the same procedures as regular products regarding Returned MaterialAnalysis (RMA), Process Change Notification (PCN) and Product Discontinuation (PD). Evaluation boards areintended to be used under laboratory conditions by specialists only.

　　评估板EVAL-C101T-IM231主要特性:

　　• Motion Control Engine (MCE) as ready-to-use solution for variable speed drives

　　• Field oriented control (FOC) for permanent magnet synchronous motor (PMSM)

　　• Space vector PWM with sinusoidal commutation and integrated protection features

　　• Current sensing via single or leg shunt

　　• Sensorless operation

　　• Optional support for hall sensors (analog or digital)

　　• Optional boost or totem pole PFC control integrated

　　• Flexible host interface options for motor control commands: UART, PWM or analog input signal

　　• Support for IEC/UL 60335 (‘Class B’)

　　• Integrated scripting engine for application flexibility

　　• Multiple package options

　　评估板EVAL-C101T-IM231应用:

　　• Refrigerators

　　• Home appliances

　　• Pumps, fans

　　• ...any other PMSM drive

　　Figure 7 shows the evaluation board EVAL-C101T-IM231. This evaluation board includes an EMI filter andIMC101T-T038 controller, Flyback power supply to provide 15V and 3.3V, and the CIPOSTM Micro IPM – IM231-L6S1B.

图7.评估板EVAL-C101T-IM231外形图

　　评估板EVAL-C101T-IM231主要特性:

　　• Flat design

　　• All components are SMD and only placed on the top side

　　• Complete evaluation board for running any permanent magnet motor via sensor-less sinusoidal control

　　• Input voltage 160~265 VAC

　　• Maximum 180 W (with heatsink and FPWM=6kHZ) motor power output

　　• On board EMI filter

　　• Current sensing with single shunt

　　• Flyback power supply with 15 V, 3.3 V

　　• Over current protection

　　• Sensing of DC-link voltage

　　• Fault diagnostic output

　　• PCB is 130×110mm and has two layers with 35μm copper each

　　• RoHS complaint

　　评估板EVAL-C101T-IM231应用:

　　• fridge compressor

　　• Small home appliances

　　• Pumps

　　马达控制ICIMC101T-T038主要特性:

　　• MCE (Motion Control Engine) as ready-to-use solution for variable speed drives

　　• Field oriented control (FOC) for permanent magnet synchronous motor (PMSM)

　　• Space vector PWM with sinusoidal commutation and integrated protection features

　　• Current sensing via single or leg shunt

　　• Sensorless operation

　　• Various serial communication interfaces (UART, I2C, SPI)

　　• Multiple motor parameter support

　　• 3.3 V (default) or 5 V VDD power supply

　　• Flexible host interface options for speed commands: UART, I2C, SPI, PWM or analog signal

　　• Support for IEC 60335 (‘Class B’)

　　• Scalable package options

图8.评估板和单分流电流检测的典型应用框图

图9.IM231-L6S1B Micro IPM框图

　　评估板EVAL-C101T-IM231主要指标:

　　基于IMC101T-T038和IM231-L6S1B马达驱动评估板主要特性:

　　图10.评估板EVAL-C101T-IM231功能组合图:顶层

图11.评估板EVAL-C101T-IM231系统连接图

　　评估板EVAL-C101T-IM231材料清单: