BLDC motor control SoCs/SiPs

MOTIX™ 32-bit motor control SoC solutions for BLDC motors based on Arm® Cortex®-M enable advanced motor control algorithms.

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Overview

MOTIX™ MCU | motor control SoCs/SiPs based on Arm® Cortex® M with integrated 3-phase bridge driver and power supply; most devices additionally offer LIN or CAN FD communication. Fully integrated variants also include OptiMOS™ MOSFETs, combining all key components to drive a motor. This enables ultra compact, efficient BLDC motor drives for automotive, industrial, and consumer applications.

Key Features

  • Arm® Cortex®-M
  • Up to 60 MHz frequency
  • Up to 256 kB flash
  • 3-phase bridge driver IC
  • Integrated LIN or CAN (FD) transceiver
  • MOSFETs integrated, TLE9954QSW/TLE993x
  • Temperature range Tj up to 175°C
  • PWM capability & FOC capability
  • ASIL B variants (TLE989x/TLE99xx)
  • Security features (TLE989x and TLE99xx)
  • Adaptive MOSFET control (TLE989x)
  • Premium design-in support

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Products

About

What MOTIX™ MCU (SoC/SiP) solutions are available for BLDC motor control?

The automotive qualified MOTIX™ MCU | motor control SoCs/SiPs for brushless DC (BLDC) motor control offers scalability in terms of flash memory sizes and MCU system clock frequency supporting a wide range of motor control algorithms, either sensor-based or sensor-less.

System-on-chip (SoC) based on Arm® Cortex® M with 3-phase bridge driver:

(Flash memory 36 kB – 256 kB / frequency 24 MHz – 60 MHz)

  • TLE987x: M3, LIN
  • TLE989x: M3, CAN (FD), variants with ASIL B rated safety
  • TLE995x: M23 LIN, ASIL B rated safety and Arm® TrustZone®
  • TLE997x: M33, LIN, ASIL B rated safety and Arm® TrustZone®

Fully integrated MOTIX™ motor control SoCs/SiPs based on Arm® Cortex-M with 3-phase bridge driver and MOSFETs

(Flash memory 72 kB and frequency 40 MHz)

  • TLE993x system-on-chip (SoC): M23, LIN
  • TLE9954QSW40-33 system-in-package (SiP): M23, LIN

Synergies for BLDC and BDC motor control 

MOTIX™ MCU families for BLDC motor control use the same MCU and peripherals as MOTIX™ MCU products with integrated H-bridge driver for BDC motor control:

  • TLE987x – TLE986x
  • TLE989x - TLE988x
  • TLE995x - TLE994x
  • TLE997x – TLE996x

Infineon's MOTIX™ motor control SiP (system-in-package) solutions IMD700A  and IMD701A are optimized for industrial use cases.

See also MOTIX™ MCU (SoC) for BDC motor control
Fully integrated MOTIX™ MCU (Soc/SiP) solutions
What are typical applications for BLDC motor control SoC / SiP solutions?

The automotive qualified (AEC-Q100, Grade 1 and Grade 0) MOTIX™ motor control SoC/SiP solutions for BLDC motors are ideal for Thermal management applications including water and oil pumps as well as cooling fans and HVAC blowers. Explore our reference designs for a 150 W coolant pump, a 100 W /150 W water pump or the engine cooling fan using different types of MOTIX™ motor control SoC/SiP solutions for brushless DC motor control.

Passenger comfort features, such as power seats, create further design challenges like noise reduction, limited space availability, and functional safety requirements that can be solved with MOTIX™ TLE988xx and TLE99xx motor control SoC/SiP solutions for BLDC motor control. Take a look at our comfort reference design using the new MOTIX™ TLE9954QSW40-33 system-in-package (SiP) integrating now as well the power stage (OptiMOS™ MOSFETs) combining all components required to drive a motor in one package.

Functional safety

MOTIX™ motor control SoCs/SiPs offer support for applications up to ASIL B, with ISO 26262-compliant products but also QM devices are used in a variety of motor control applications that require functional safety. More about functional safety

Comfort and convenience applications
EV thermal management applications
What are BLDC motor control SoCs tailored for consumer and industrial applications?

Designed for maximum flexibility and high performance, Infineon’s MOTIX™ motor control SiP (system-in-package) solutions IMD700A and IMD701A have an operating supply voltage between 5.5 V to 60 V. This makes it the ideal solution for BLDC motor power tools that require fast and efficient charging solutions. Additionally, cordless power tools with higher battery supply voltages such as cordless drills with 24 V BLDC motors can be used for both space- and cost-optimized designs. Light electric vehicles such as e-bikes, e-scooters, and low-speed electric cars that use Infineon’s BLDC motor controllers with 24 V, 36 V, or 48 V battery capabilities exhibit increased battery life, longer operating range, and reduced charging times.

Domestic robots
Light electric vehicles
How to get started with MOTIX™ MCU solutions for BLDC motor control?

MOTIX™ MCU customers gain from comprehensive design support that helps reduce development workload and accelerate time-to-market.

  • MOTIX™ MCU Software Development Kits incl. MCU peripheral driver, boot/startup and example code and Infineon Device Configurator support
  • Advanced FOC motor control demo SW and evaluation tools
  • MOTEON end-to-end engineering solution provider and reseller of MOTIX™ MCU SW for productive use 
  • Plenty of tools for configuration, simulation & modeling, etc.
  • Design files, simulation models  
  • Reference designs
  • Evaluation boards
  • Training videos (online courses)
  • Extensive documentation
  • Worldwide partner network for engineering services and software support
  • Comprehensive support infrastructure

Connect. Collaborate. Create. Join the MOTIX™ Community

MOTIX™ Software & Tools
Infineon Developer Center
What software components are available for BLDC motor control?

Advanced FOC Motor Control

Achieve exceptional motor control solutions tailored for automotive applications like pumps and fans. Our FOC (Field-Oriented Control) motor control library is equipped with advanced drive algorithms, such as CWA closed-loop start, wind-milling, and field weakening, to enhance efficiency and functionality.

Free Evaluation and Intuitive Tools

Our MOTIX™ Solution Designer offers various FOC motor control examples build from the library and supports in SW parametrization, runtime evaluation, tracing, and tuning.

Automotive-Grade Quality with Licensing Options

Benefit from Automotive SPICE-qualified motor control software available for licensing from MOTEON. Developed with industry-leading quality standards, this software guarantees reliability and compliance for productive automotive use.

Block Commutation Solutions

For engineers seeking block commutation motor control, take advantage of solutions built around TLE995x and TLE993x devices supporting both 6-step and 12-step configurations with Back Electromotive Force (BEMF) zero-crossing detection. As with our FOC library, free evaluation versions are available through the Infineon Developer Center (IDC).

Infineon Developer Center
More about MOTIX™ Software & Tools
Secure your designs with a strong andreliable partner.

Infineon delivers robust, rigorously tested components engineered to last and perform in any condition. Driven by continuous innovation and agile, efficient manufacturing, we ship high-quality solutions fast to keep you ahead of the competition.

Infineon’s Longevity Program — product availability you can count on.

Infineon’s Longevity Program

What MOTIX™ MCU (SoC/SiP) solutions are available for BLDC motor control?

The automotive qualified MOTIX™ MCU | motor control SoCs/SiPs for brushless DC (BLDC) motor control offers scalability in terms of flash memory sizes and MCU system clock frequency supporting a wide range of motor control algorithms, either sensor-based or sensor-less.

System-on-chip (SoC) based on Arm® Cortex® M with 3-phase bridge driver:

(Flash memory 36 kB – 256 kB / frequency 24 MHz – 60 MHz)

  • TLE987x: M3, LIN
  • TLE989x: M3, CAN (FD), variants with ASIL B rated safety
  • TLE995x: M23 LIN, ASIL B rated safety and Arm® TrustZone®
  • TLE997x: M33, LIN, ASIL B rated safety and Arm® TrustZone®

Fully integrated MOTIX™ motor control SoCs/SiPs based on Arm® Cortex-M with 3-phase bridge driver and MOSFETs

(Flash memory 72 kB and frequency 40 MHz)

  • TLE993x system-on-chip (SoC): M23, LIN
  • TLE9954QSW40-33 system-in-package (SiP): M23, LIN

Synergies for BLDC and BDC motor control 

MOTIX™ MCU families for BLDC motor control use the same MCU and peripherals as MOTIX™ MCU products with integrated H-bridge driver for BDC motor control:

  • TLE987x – TLE986x
  • TLE989x - TLE988x
  • TLE995x - TLE994x
  • TLE997x – TLE996x

Infineon's MOTIX™ motor control SiP (system-in-package) solutions IMD700A  and IMD701A are optimized for industrial use cases.

See also MOTIX™ MCU (SoC) for BDC motor control
Fully integrated MOTIX™ MCU (Soc/SiP) solutions

What are typical applications for BLDC motor control SoC / SiP solutions?

The automotive qualified (AEC-Q100, Grade 1 and Grade 0) MOTIX™ motor control SoC/SiP solutions for BLDC motors are ideal for Thermal management applications including water and oil pumps as well as cooling fans and HVAC blowers. Explore our reference designs for a 150 W coolant pump, a 100 W /150 W water pump or the engine cooling fan using different types of MOTIX™ motor control SoC/SiP solutions for brushless DC motor control.

Passenger comfort features, such as power seats, create further design challenges like noise reduction, limited space availability, and functional safety requirements that can be solved with MOTIX™ TLE988xx and TLE99xx motor control SoC/SiP solutions for BLDC motor control. Take a look at our comfort reference design using the new MOTIX™ TLE9954QSW40-33 system-in-package (SiP) integrating now as well the power stage (OptiMOS™ MOSFETs) combining all components required to drive a motor in one package.

Functional safety

MOTIX™ motor control SoCs/SiPs offer support for applications up to ASIL B, with ISO 26262-compliant products but also QM devices are used in a variety of motor control applications that require functional safety. More about functional safety

Comfort and convenience applications
EV thermal management applications

What are BLDC motor control SoCs tailored for consumer and industrial applications?

Designed for maximum flexibility and high performance, Infineon’s MOTIX™ motor control SiP (system-in-package) solutions IMD700A and IMD701A have an operating supply voltage between 5.5 V to 60 V. This makes it the ideal solution for BLDC motor power tools that require fast and efficient charging solutions. Additionally, cordless power tools with higher battery supply voltages such as cordless drills with 24 V BLDC motors can be used for both space- and cost-optimized designs. Light electric vehicles such as e-bikes, e-scooters, and low-speed electric cars that use Infineon’s BLDC motor controllers with 24 V, 36 V, or 48 V battery capabilities exhibit increased battery life, longer operating range, and reduced charging times.

Domestic robots
Light electric vehicles

How to get started with MOTIX™ MCU solutions for BLDC motor control?

MOTIX™ MCU customers gain from comprehensive design support that helps reduce development workload and accelerate time-to-market.

  • MOTIX™ MCU Software Development Kits incl. MCU peripheral driver, boot/startup and example code and Infineon Device Configurator support
  • Advanced FOC motor control demo SW and evaluation tools
  • MOTEON end-to-end engineering solution provider and reseller of MOTIX™ MCU SW for productive use 
  • Plenty of tools for configuration, simulation & modeling, etc.
  • Design files, simulation models  
  • Reference designs
  • Evaluation boards
  • Training videos (online courses)
  • Extensive documentation
  • Worldwide partner network for engineering services and software support
  • Comprehensive support infrastructure

Connect. Collaborate. Create. Join the MOTIX™ Community

MOTIX™ Software & Tools
Infineon Developer Center

What software components are available for BLDC motor control?

Advanced FOC Motor Control

Achieve exceptional motor control solutions tailored for automotive applications like pumps and fans. Our FOC (Field-Oriented Control) motor control library is equipped with advanced drive algorithms, such as CWA closed-loop start, wind-milling, and field weakening, to enhance efficiency and functionality.

Free Evaluation and Intuitive Tools

Our MOTIX™ Solution Designer offers various FOC motor control examples build from the library and supports in SW parametrization, runtime evaluation, tracing, and tuning.

Automotive-Grade Quality with Licensing Options

Benefit from Automotive SPICE-qualified motor control software available for licensing from MOTEON. Developed with industry-leading quality standards, this software guarantees reliability and compliance for productive automotive use.

Block Commutation Solutions

For engineers seeking block commutation motor control, take advantage of solutions built around TLE995x and TLE993x devices supporting both 6-step and 12-step configurations with Back Electromotive Force (BEMF) zero-crossing detection. As with our FOC library, free evaluation versions are available through the Infineon Developer Center (IDC).

Infineon Developer Center
More about MOTIX™ Software & Tools

Secure your designs with a strong andreliable partner.

Infineon delivers robust, rigorously tested components engineered to last and perform in any condition. Driven by continuous innovation and agile, efficient manufacturing, we ship high-quality solutions fast to keep you ahead of the competition.

Infineon’s Longevity Program — product availability you can count on.

Infineon’s Longevity Program

Documents

Documents

Design resources

Developer community

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