Motor gate drivers (< 100 V)

Choose from our comprehensive portfolio of MOTIX™ gate driver ICs, designed for efficient brushed and brushless DC motor control for various automotive applications.

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Overview

MOTIX™ motor gate driver ICs enable efficient and reliable BDC and BLDC motor control in many automotive applications. Typical use cases include the body control module as well as comfort and convenience applications, such as seat control and closure systems. MOTIX™ products with ISO 26262 compliance up to ASIL D provide the highest safety and performance features for critical systems, including electronic steering and braking.

Key Features

  • Gate drivers for BDC and BLDC motors
  • Supply voltage up to 72 V
  • LIN and/or CAN transceivers (only Motor SBCs)
  • Products with adaptive MOSFET control
  • Automotive qualified
  • ISO 26262 variants (up to ASIL D)
  • Broad range of tools and software

About

What defines BDC motor gate drivers from Infineon?

MOTIX™ TLE9210x is a family of BDC gate driver ICs designed to control up to eight half-bridges (up to 16 n-channel MOSFETs) with a single packaged device. The products offer a reliable and cost-optimized solution with state-of-the-art diagnostic and protection features. The unique adaptive MOSFET control concept enables elimination of end-of-line calibration to MOSFET characteristic spreads and guarantees an optimized balancing between power dissipation and EMC behavior.

The TLE92104/8 family of pin and software compatible devices allows motor cascading: with TLE92108 up to 7 motors can be driven in cascaded configuration. The devices are ISO 26262‑ready and an optimal solution for automotive applications like seat, power liftgate control and various use cases in body control modules (BCM), such as centralized door lock or washer pumps.

The new MOTIX™ TLE92102QVW is an advanced BDC gate driver dedicated to control up to four N-channel MOSFETs. It includes one current sense amplifier (CSA) and is compliant to ISO 26262 (ASIL B). TLE92102 is ideal for 12 V and up to ASIL B rated motor drive applications such as seat control, window lift central door lock or body control module.

Explore the BDC motor gate driver portfolio
What BLDC motor gate drivers are available for automotive applications? 

The demand for efficient and peak-performing electric motors continues to increase year after year. Innovative approaches in automotive, like “by-wire-systems”, require more electric components as well. Infineon’s ISO 26262-ready and -compliant MOTIX™ motor gate drivers for BLDC motors are perfect for various automotive applications, including pumps, fans, electric power steering, and braking.

Product highlights for 12 V & 48 V

MOTIX™ TLE9189QVW: ISO 26262-compliant (ASIL D) and Grade 0-qualified; tailored for EPS and braking, with 3 current sense amplifiers (CSA) in TQFP-48 and VQFN-48 packages.

MOTIX™ TLE9186QVW: ISO 26262-compliant (ASIL B) and Grade 0-qualified; targets thermal management and body applications, with 1 CSA.

MOTIX™ TLE9180D: provides advanced safety features for high-current motor drives up to 48 V, with 3 CSA for accurate current measurement.

MOTIX™ TLE9140EQW: ISO 26262-compliant (ASIL B) for 24 V/48 V applications, with diverse internal monitoring and diagnostic features in a TSDSO-32 package.

Explore the BLDC motor gate driver portfolio
What is the concept of MOTIX™ motor system ICs (SBC) for BLDC motors?  

Infineon's MOTIX™ motor system IC (SBC) family offers high integration & performance for brushed DC (BDC) and brushless DC (BLDC) motor control, with optimized system cost. It combines low-dropout regulator, CAN and LIN communication interface and multiple half-bridge MOSFET drivers in a compact 7x7mm package. Infineon’s patented concept of adaptive MOSFET gate drive helps to improve EMC performance, reduce power losses and achieve target switching time.

BDC motor control

  • MOTIX™ TLE9560-3QX: Gate driver for BDC motor with adaptive MOSFET control, high-speed CAN transceiver, CAN PN and FD tolerant and up to 150 mA constant gate charge
  • MOTIX™ TLE9561/2: Gate driver for BDC motors with adaptive MOSFET control, CAN PN or CAN FD transceiver, optional with LIN transceiver and up to 150 mA constant gate charge

BLDC motor control

  • MOTIX™ TLE9563: 3-phase gate driver for BLDC motor with adaptive MOSFET control, 1 integrated CSA, high-speed CAN transceiver, CAN PN and FD tolerant and up to 150 mA constant gate charge
  • MOTIX™ TLE9564: 3-phase gate driver for BLDC motor with adaptive MOSFET control, 1 integrated CSA, LIN transceiver and up to 150 mA constant gate charge
Explore the Motor SBC portfolio
Discover our extensive design-in support offering

Enjoy the design-in process with the ecosystem provided by Infineon. In order to reduce time to market and development effort on customer side we offer comprehensive design-in support:

  • Software: Device drivers and application examples
  • Plenty of tools for configuration, simulation & modeling
  • Design files, simulation models  
  • Evaluation boards
  • Training videos (online courses)
  • Extensive documentation with user manual and application notes for overvoltage brake, off-state diagnostics, switching behavior analysis, MOSFET driver setting guide, rise fall time regulation and many more.
  • Comprehensive support infrastructure and community
Infineon Developer Center
Developer community
What is adaptive MOSFET control?

Many MOTIX™ gate driver ICs use the Infineon patented concept of adaptive MOSFET gate drive. This multi-stage slew rate control enables EMC tuning via SPI, including adjusting the slew rate independently of dead-time and turn-on/turn-off delays. The on-board measurement and self-adaptation of external MOSFET switching times allow for balancing power dissipation versus EMC performance, adjusting for MOSFET lot-to-lot variations, and reducing the need for end-of-line calibration effort.

Adaptive MOSFET control is an integrated feature of the following products:

  • MOTIX™ gate driver ICs for BLDC motors: TLE9140, TLE9185, TLE9189
  • MOTIX™ gate driver ICs for BDC motors: TLE9210x and TLE956x
  • MOTIX™ motor system ICs (SBC) for BDC and BLDC motors: TLE956x
More about adaptive MOSFET control
Secure your designs with a strong and reliable 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

Longevity program

What defines BDC motor gate drivers from Infineon?

MOTIX™ TLE9210x is a family of BDC gate driver ICs designed to control up to eight half-bridges (up to 16 n-channel MOSFETs) with a single packaged device. The products offer a reliable and cost-optimized solution with state-of-the-art diagnostic and protection features. The unique adaptive MOSFET control concept enables elimination of end-of-line calibration to MOSFET characteristic spreads and guarantees an optimized balancing between power dissipation and EMC behavior.

The TLE92104/8 family of pin and software compatible devices allows motor cascading: with TLE92108 up to 7 motors can be driven in cascaded configuration. The devices are ISO 26262‑ready and an optimal solution for automotive applications like seat, power liftgate control and various use cases in body control modules (BCM), such as centralized door lock or washer pumps.

The new MOTIX™ TLE92102QVW is an advanced BDC gate driver dedicated to control up to four N-channel MOSFETs. It includes one current sense amplifier (CSA) and is compliant to ISO 26262 (ASIL B). TLE92102 is ideal for 12 V and up to ASIL B rated motor drive applications such as seat control, window lift central door lock or body control module.

Explore the BDC motor gate driver portfolio

What BLDC motor gate drivers are available for automotive applications? 

The demand for efficient and peak-performing electric motors continues to increase year after year. Innovative approaches in automotive, like “by-wire-systems”, require more electric components as well. Infineon’s ISO 26262-ready and -compliant MOTIX™ motor gate drivers for BLDC motors are perfect for various automotive applications, including pumps, fans, electric power steering, and braking.

Product highlights for 12 V & 48 V

MOTIX™ TLE9189QVW: ISO 26262-compliant (ASIL D) and Grade 0-qualified; tailored for EPS and braking, with 3 current sense amplifiers (CSA) in TQFP-48 and VQFN-48 packages.

MOTIX™ TLE9186QVW: ISO 26262-compliant (ASIL B) and Grade 0-qualified; targets thermal management and body applications, with 1 CSA.

MOTIX™ TLE9180D: provides advanced safety features for high-current motor drives up to 48 V, with 3 CSA for accurate current measurement.

MOTIX™ TLE9140EQW: ISO 26262-compliant (ASIL B) for 24 V/48 V applications, with diverse internal monitoring and diagnostic features in a TSDSO-32 package.

Explore the BLDC motor gate driver portfolio

What is the concept of MOTIX™ motor system ICs (SBC) for BLDC motors?  

Infineon's MOTIX™ motor system IC (SBC) family offers high integration & performance for brushed DC (BDC) and brushless DC (BLDC) motor control, with optimized system cost. It combines low-dropout regulator, CAN and LIN communication interface and multiple half-bridge MOSFET drivers in a compact 7x7mm package. Infineon’s patented concept of adaptive MOSFET gate drive helps to improve EMC performance, reduce power losses and achieve target switching time.

BDC motor control

  • MOTIX™ TLE9560-3QX: Gate driver for BDC motor with adaptive MOSFET control, high-speed CAN transceiver, CAN PN and FD tolerant and up to 150 mA constant gate charge
  • MOTIX™ TLE9561/2: Gate driver for BDC motors with adaptive MOSFET control, CAN PN or CAN FD transceiver, optional with LIN transceiver and up to 150 mA constant gate charge

BLDC motor control

  • MOTIX™ TLE9563: 3-phase gate driver for BLDC motor with adaptive MOSFET control, 1 integrated CSA, high-speed CAN transceiver, CAN PN and FD tolerant and up to 150 mA constant gate charge
  • MOTIX™ TLE9564: 3-phase gate driver for BLDC motor with adaptive MOSFET control, 1 integrated CSA, LIN transceiver and up to 150 mA constant gate charge
Explore the Motor SBC portfolio

Discover our extensive design-in support offering

Enjoy the design-in process with the ecosystem provided by Infineon. In order to reduce time to market and development effort on customer side we offer comprehensive design-in support:

  • Software: Device drivers and application examples
  • Plenty of tools for configuration, simulation & modeling
  • Design files, simulation models  
  • Evaluation boards
  • Training videos (online courses)
  • Extensive documentation with user manual and application notes for overvoltage brake, off-state diagnostics, switching behavior analysis, MOSFET driver setting guide, rise fall time regulation and many more.
  • Comprehensive support infrastructure and community
Infineon Developer Center
Developer community

What is adaptive MOSFET control?

Many MOTIX™ gate driver ICs use the Infineon patented concept of adaptive MOSFET gate drive. This multi-stage slew rate control enables EMC tuning via SPI, including adjusting the slew rate independently of dead-time and turn-on/turn-off delays. The on-board measurement and self-adaptation of external MOSFET switching times allow for balancing power dissipation versus EMC performance, adjusting for MOSFET lot-to-lot variations, and reducing the need for end-of-line calibration effort.

Adaptive MOSFET control is an integrated feature of the following products:

  • MOTIX™ gate driver ICs for BLDC motors: TLE9140, TLE9185, TLE9189
  • MOTIX™ gate driver ICs for BDC motors: TLE9210x and TLE956x
  • MOTIX™ motor system ICs (SBC) for BDC and BLDC motors: TLE956x
More about adaptive MOSFET control

Secure your designs with a strong and reliable 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

Longevity program

Documents

Documents

Design resources