Infineon’s MOTIX™ MCU | motor control SoC/SiP solutions  are smart motor drivers that integrate most or all of the components required to drive a BDC or BLDC motor on a single chip (SoC) or in one package (SiP). MOTIX™ motor control SoC/SiP for automotive applications are very robust, AEC-qualified, often ISO 26262-compliant (ASIL B) and highly reliable in harsh environments as well as safety-relevant applications.

Customers benefit from a comprehensive suite of design resources that simplify and accelerate development with MOTIX™ motor control SoCs and SiPs. As a reliable, long-term supply partner utilizing a multi-site manufacturing approach, Infineon accelerates time-to-market through a wide range of tools and support materials. The MOTIX™ MCU development ecosystem includes Software Development Kits, advanced FOC motor control demo software, evaluation boards, reference designs, and a broad range of tools, e.g. for configuration, simulation or analysis. Additional support is provided through simulation models, extensive documentation, training videos, and a worldwide partner network — ensuring developers have everything needed for efficient and productive motor control system design.

MOTIX™ MCU is Infineon's family of highly integrated motor control System-on-Chip (SoC) or system-in-package (SiP) solutions designed for brushed DC (BDC) and brushless DC (BLDC) motor applications. By combining a microcontroller, gate driver, communication interface, power management, and optional MOSFETs in a single device, MOTIX™ motor control SoCs/SiPs help reduce system complexity, board space, and development effort. 

Motix MCU getting started with image 1

Add value to any application that requires a tiny but reliable motor driver 

MOTIX™ motor control SoC/SiP solutions, developed to meet the high standards of automotive applications (AEC-qualified, with Grade 0 and ISO 26262-compliant product variants), enable compact, efficient, and safe brushed and brushless DC motor control designs across body electronics, comfort systems, and thermal management solutions. Whether you are developing water pumps, cooling fans, HVAC blowers, seat adjustment systems, window lifts, sunroofs, fuel pumps, or other motor-driven applications, MOTIX™ motor control SoCs/SiPs provide a scalable platform with extensive software and hardware support.

MOTIX™ MCU | Motor control SoC: Smart & tiny solutions for motor control

In this video we present the essentials of the MOTIX™ motor control SoC families – our System-on-Chip (SoC) solutions for motor control applications. The MOTIX™ MCU (SoC) portfolio grows steadily and provides various options, e.g. in terms of performance, safety or security level and communication interface.

Brushless DC (BLDC) motor control designs smaller than a postage stamp? Yes really.

Looking for a compact, fully integrated BLDC motor controller? The MOTIX™ TLE9954QSW40-33 System-in-Package (SiP) integrates all components required for smart brushless DC motor control. Achieve ultra-compact PCB designs, reduce system complexity, and accelerate time-to-market with a comprehensive development ecosystem.

MOTIX™ MCU | motor control SoC/SiP selection table

View Table

Evaluation Kits

Get started quickly with dedicated evaluation boards and kits available for MOTIX™ motor control SoC/SiP  products.

By offering ready-to-use hardware, tools as well as preconfigured software environments, motor-control libraries, and comprehensive documentation, engineers can focus on application innovation rather than low-level hardware setup. The boards support rapid proof-of-concept development, system validation, and performance optimization while providing direct access to key peripherals, communication interfaces, and motor-control functions.

MOTIX™ evaluation platforms help engineers understand how highly integrated motor-control SoCs/SiPs can reduce BOM cost, save PCB space, simplify system design, and accelerate product development. They serve as an essential bridge between concept and production, allowing developers to evaluate real-world performance, minimize technical risk, and create scalable motor-control solutions with greater confidence. 

Reference designs

Our reference designs help teams move faster by leveraging pre-validated, optimized designs. They benefit from the comprehensive expertise of product developers and system engineers and can significantly reduce the time and effort required to develop a motor control design and bring it to market.

Explore our video tutorial library  with step-by-step instructions to help you get started quickly and easily with our reference designs.

Mini Comfort Motor Control Reference Design with MOTIX™ TLE9954QSW40-33 motor control SiP

This compact 30 mm x 17 mm motor control design ensures minimal PCB size. Featuring optimized hardware and available FOC software, it offers a seamless start to your design and enables faster time-to-market. Explore the example software and evaluation tools and watch the video to get started!

Learn more

150 W Water Pump Reference Design with   MOTIX™ TLE9954QSW40-33 motor control SiP

The reference design is optimized for thermal management. Compared to a solution that uses a motor driver system solution combined with external MOSFETs, this design – featuring the all-in-one MOTIX™ motor driver TLE9954QSW40-33 – reduces PCB area by 40% and simplifies the layout to a 2-layer design.

Learn more

150 W Water Pump Reference Design with MOTIX™ TLE9954EQW40 motor control SoC and OptiMOS™ 7 MOSFETs

Turnkey-ready 150 W water pump reference design combining MOTIX™ TLE9954EQW40 motor control SoC (Arm® Cortex®-M23, LIN, 3-phase driver) with OptiMOS™ 7 40 V MOSFETs. Explore the example software and evaluation tools and watch the video to get started!

Learn more

150 W Coolant Pump with MOTIX™ TLE9893-2QKW62s motor control SoC and OptiMOS™ 7 MOSFETs

Detailed implementation of an automotive coolant pump using MOTIX™ TLE9893-2QKW62s motor control SoC (Arm® Cortex®-M3, CAN FD, 3-phase driver). Three half-bridge OptiMOS™ 7 MOSFETs in an SSO8 package are used to control a coolant pump with sensorless FOC.

Learn more

100 W Water Pump Reference with MOTIX™ TLE9879QXW40 motor control SoC and OptiMOS™ MOSFETs

Detailed implementation of an automotive water pump using MOTIX™ TLE9879QXW40 motor control SoC (Arm® Cortex®-M3, LIN, 3-phase driver). Three half-bridge OptiMOS™ MOSFETs in an SSO8 package are used to control an auxiliary water pump with sensorless FOC.

Learn more

1 kW Engine Cooling Fan Reference Design with MOTIX™ TLE9879QXW40 motor control SoC and OptiMOS™ MOSFETs

The system is controlled by the MOTIX™ TLE9879QXW40 motor control SoC (Arm® Cortex®-M3, LIN, 3-phase driver). In combination with the OptiMOS™ 6 MOSFETs, the design is optimized for minimum PCB size in this power class.

Learn more

Infineon provides a broad range of tools to help design engineers easily evaluate, prototype, configure, and optimize MOTIX™ MCU | motor control SoC/SiP solutions. From device configuration and motor-control tuning to power analysis, register access, programming, and memory evaluation, these tools support faster development and a smoother transition from first concept to production-ready design.

Infineon MCU Configuration Wizard

Enables users to configure device peripherals.

  • TLE98xx

  • TLE99xx

MCU Configuration Wizzard

Infineon Device Configurator

Enables users to configure device peripherals.

  • TLE98xx

  • TLE99xx

Infineon Device Configurator

MOTIX™ MCU Solution Designer

A graphical configuration tool to analyse, debug and tune motor control applications.

  • TLE987x/9x 

  • TLE993x/5x/

MOTIX™ MCU Solution Designer

Infineon BSL programming tool for MCUs

User interface to control the firmware of an MCU target via the provided BSL commands interactively.

  • TLE988x/9x & 
  • TLE993x/4x/5x
Infineon BSL programming tool

Automotive Power Explorer

GUI-based Tool which allows users to easily and swiftly compute power dissipation of the device

  • TLE99xx

     

Automotive Power Explorer

Infineon Register Viewer

Online tool designed to provide users with easy access to accurate and up-to-date information about registers of Infineon devices.

  • TLE987x/9x 
  • TLE995xEQ
Infineon Register Viewer

Memory Analyzer

A graphical visualization tool that analyses the memory consumption of Infineon microcontroller families.

  • TLE98xx

  • TLE99xx

Infineon MCU Memory Analyzer

Get started with the toolchain for MOTIX™ TLE99xx motor control SoC/SiP

This video walks you through the complete toolchain setup for evaluating Infineon's MOTIX™ TLE99xx motor control SoC/SiP product family – a highly integrated, cost-effective solution for automotive low-voltage motor control applications. Follow along as our expert covers every installation step, from IDE setup to SDK configuration, so you can start evaluating quickly and efficiently

Get started with the toolchain for MOTIX™ TLE98xx motor control SoC

This video walks you through the complete toolchain setup to get started evaluating Infineon’s MOTIX™ TLE98xx SoC family – a highly integrated, cost-effective solution for automotive low-voltage motor control applications. Follow along as our expert covers every installation step, from IDE setup to SDK configuration, so you can start evaluating quickly and efficiently. 

From advanced FOC algorithms to flexible block commutation solutions, Infineon's MOTIX™ software portfolio has you covered. Whether you are evaluating, tuning, or deploying automotive-grade motor control applications, our intuitive tools and high-quality software libraries make development faster and easier — all backed by Automotive SPICE-qualified licensing options through MOTEON.

Explore the full MOTIX™ software ecosystem today.

community

Our video library is your go-to resource for getting up and running quickly with MOTIX™ motor control SoC/SiP. It features a wide range of content, including technical product introductions, unboxing and presentation videos for boards and kits, step-by-step get-started guides, and toolchain installation tutorials — everything you need to kickstart your development journey with confidence.


Visit Our Video Library

Infineon supports design engineers beyond documentation and tools with a comprehensive support infrastructure for MOTIX™ MCU motor control SoC/SiP solutions. Developers can exchange with experts and peers, request dedicated technical support, or reach out through global contact channels and the worldwide partner network for engineering services and software support.

Technical Support

community

Exchange with peers and Infineon experts, browse product discussions, and find practical answers for MOTIX™ MCU development.

MOTIX™ MCU Community 
mycase

Submit and track dedicated technical support requests for project-specific questions and implementation topics.

MyCases
community

Connect with Infineon for general inquiries, sales contacts, distribution support, and partner network guidance.

Contact Infineon

MOTIX™ MCU is Infineon's family of highly integrated motor control System-on-Chip (SoC) or system-in-package (SiP) solutions designed for brushed DC (BDC) and brushless DC (BLDC) motor applications. By combining a microcontroller, gate driver, communication interface, power management, and optional MOSFETs in a single device, MOTIX™ motor control SoCs/SiPs help reduce system complexity, board space, and development effort. 

Motix MCU getting started with image 1

Add value to any application that requires a tiny but reliable motor driver 

MOTIX™ motor control SoC/SiP solutions, developed to meet the high standards of automotive applications (AEC-qualified, with Grade 0 and ISO 26262-compliant product variants), enable compact, efficient, and safe brushed and brushless DC motor control designs across body electronics, comfort systems, and thermal management solutions. Whether you are developing water pumps, cooling fans, HVAC blowers, seat adjustment systems, window lifts, sunroofs, fuel pumps, or other motor-driven applications, MOTIX™ motor control SoCs/SiPs provide a scalable platform with extensive software and hardware support.

MOTIX™ MCU | Motor control SoC: Smart & tiny solutions for motor control

In this video we present the essentials of the MOTIX™ motor control SoC families – our System-on-Chip (SoC) solutions for motor control applications. The MOTIX™ MCU (SoC) portfolio grows steadily and provides various options, e.g. in terms of performance, safety or security level and communication interface.

Brushless DC (BLDC) motor control designs smaller than a postage stamp? Yes really.

Looking for a compact, fully integrated BLDC motor controller? The MOTIX™ TLE9954QSW40-33 System-in-Package (SiP) integrates all components required for smart brushless DC motor control. Achieve ultra-compact PCB designs, reduce system complexity, and accelerate time-to-market with a comprehensive development ecosystem.

MOTIX™ MCU | motor control SoC/SiP selection table

View Table

Evaluation Kits

Get started quickly with dedicated evaluation boards and kits available for MOTIX™ motor control SoC/SiP  products.

By offering ready-to-use hardware, tools as well as preconfigured software environments, motor-control libraries, and comprehensive documentation, engineers can focus on application innovation rather than low-level hardware setup. The boards support rapid proof-of-concept development, system validation, and performance optimization while providing direct access to key peripherals, communication interfaces, and motor-control functions.

MOTIX™ evaluation platforms help engineers understand how highly integrated motor-control SoCs/SiPs can reduce BOM cost, save PCB space, simplify system design, and accelerate product development. They serve as an essential bridge between concept and production, allowing developers to evaluate real-world performance, minimize technical risk, and create scalable motor-control solutions with greater confidence. 

Reference designs

Our reference designs help teams move faster by leveraging pre-validated, optimized designs. They benefit from the comprehensive expertise of product developers and system engineers and can significantly reduce the time and effort required to develop a motor control design and bring it to market.

Explore our video tutorial library  with step-by-step instructions to help you get started quickly and easily with our reference designs.

Mini Comfort Motor Control Reference Design with MOTIX™ TLE9954QSW40-33 motor control SiP

This compact 30 mm x 17 mm motor control design ensures minimal PCB size. Featuring optimized hardware and available FOC software, it offers a seamless start to your design and enables faster time-to-market. Explore the example software and evaluation tools and watch the video to get started!

Learn more

150 W Water Pump Reference Design with   MOTIX™ TLE9954QSW40-33 motor control SiP

The reference design is optimized for thermal management. Compared to a solution that uses a motor driver system solution combined with external MOSFETs, this design – featuring the all-in-one MOTIX™ motor driver TLE9954QSW40-33 – reduces PCB area by 40% and simplifies the layout to a 2-layer design.

Learn more

150 W Water Pump Reference Design with MOTIX™ TLE9954EQW40 motor control SoC and OptiMOS™ 7 MOSFETs

Turnkey-ready 150 W water pump reference design combining MOTIX™ TLE9954EQW40 motor control SoC (Arm® Cortex®-M23, LIN, 3-phase driver) with OptiMOS™ 7 40 V MOSFETs. Explore the example software and evaluation tools and watch the video to get started!

Learn more

150 W Coolant Pump with MOTIX™ TLE9893-2QKW62s motor control SoC and OptiMOS™ 7 MOSFETs

Detailed implementation of an automotive coolant pump using MOTIX™ TLE9893-2QKW62s motor control SoC (Arm® Cortex®-M3, CAN FD, 3-phase driver). Three half-bridge OptiMOS™ 7 MOSFETs in an SSO8 package are used to control a coolant pump with sensorless FOC.

Learn more

100 W Water Pump Reference with MOTIX™ TLE9879QXW40 motor control SoC and OptiMOS™ MOSFETs

Detailed implementation of an automotive water pump using MOTIX™ TLE9879QXW40 motor control SoC (Arm® Cortex®-M3, LIN, 3-phase driver). Three half-bridge OptiMOS™ MOSFETs in an SSO8 package are used to control an auxiliary water pump with sensorless FOC.

Learn more

1 kW Engine Cooling Fan Reference Design with MOTIX™ TLE9879QXW40 motor control SoC and OptiMOS™ MOSFETs

The system is controlled by the MOTIX™ TLE9879QXW40 motor control SoC (Arm® Cortex®-M3, LIN, 3-phase driver). In combination with the OptiMOS™ 6 MOSFETs, the design is optimized for minimum PCB size in this power class.

Learn more

Infineon provides a broad range of tools to help design engineers easily evaluate, prototype, configure, and optimize MOTIX™ MCU | motor control SoC/SiP solutions. From device configuration and motor-control tuning to power analysis, register access, programming, and memory evaluation, these tools support faster development and a smoother transition from first concept to production-ready design.

Infineon MCU Configuration Wizard

Enables users to configure device peripherals.

  • TLE98xx

  • TLE99xx

MCU Configuration Wizzard

Infineon Device Configurator

Enables users to configure device peripherals.

  • TLE98xx

  • TLE99xx

Infineon Device Configurator

MOTIX™ MCU Solution Designer

A graphical configuration tool to analyse, debug and tune motor control applications.

  • TLE987x/9x 

  • TLE993x/5x/

MOTIX™ MCU Solution Designer

Infineon BSL programming tool for MCUs

User interface to control the firmware of an MCU target via the provided BSL commands interactively.

  • TLE988x/9x & 
  • TLE993x/4x/5x
Infineon BSL programming tool

Automotive Power Explorer

GUI-based Tool which allows users to easily and swiftly compute power dissipation of the device

  • TLE99xx

     

Automotive Power Explorer

Infineon Register Viewer

Online tool designed to provide users with easy access to accurate and up-to-date information about registers of Infineon devices.

  • TLE987x/9x 
  • TLE995xEQ
Infineon Register Viewer

Memory Analyzer

A graphical visualization tool that analyses the memory consumption of Infineon microcontroller families.

  • TLE98xx

  • TLE99xx

Infineon MCU Memory Analyzer

Get started with the toolchain for MOTIX™ TLE99xx motor control SoC/SiP

This video walks you through the complete toolchain setup for evaluating Infineon's MOTIX™ TLE99xx motor control SoC/SiP product family – a highly integrated, cost-effective solution for automotive low-voltage motor control applications. Follow along as our expert covers every installation step, from IDE setup to SDK configuration, so you can start evaluating quickly and efficiently

Get started with the toolchain for MOTIX™ TLE98xx motor control SoC

This video walks you through the complete toolchain setup to get started evaluating Infineon’s MOTIX™ TLE98xx SoC family – a highly integrated, cost-effective solution for automotive low-voltage motor control applications. Follow along as our expert covers every installation step, from IDE setup to SDK configuration, so you can start evaluating quickly and efficiently. 

From advanced FOC algorithms to flexible block commutation solutions, Infineon's MOTIX™ software portfolio has you covered. Whether you are evaluating, tuning, or deploying automotive-grade motor control applications, our intuitive tools and high-quality software libraries make development faster and easier — all backed by Automotive SPICE-qualified licensing options through MOTEON.

Explore the full MOTIX™ software ecosystem today.

community

Our video library is your go-to resource for getting up and running quickly with MOTIX™ motor control SoC/SiP. It features a wide range of content, including technical product introductions, unboxing and presentation videos for boards and kits, step-by-step get-started guides, and toolchain installation tutorials — everything you need to kickstart your development journey with confidence.


Visit Our Video Library

Infineon supports design engineers beyond documentation and tools with a comprehensive support infrastructure for MOTIX™ MCU motor control SoC/SiP solutions. Developers can exchange with experts and peers, request dedicated technical support, or reach out through global contact channels and the worldwide partner network for engineering services and software support.

Technical Support

community

Exchange with peers and Infineon experts, browse product discussions, and find practical answers for MOTIX™ MCU development.

MOTIX™ MCU Community 
mycase

Submit and track dedicated technical support requests for project-specific questions and implementation topics.

MyCases
community

Connect with Infineon for general inquiries, sales contacts, distribution support, and partner network guidance.

Contact Infineon