Full-bridge drivers with MOSFETs

Infineon offers a broad portfolio of MOTIX™ full-bridge ICs for operation voltages up to 40 V.

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Overview

MOTIX™ full-bridge ICs provide space savings, optimized diagnostic and reliable protection against overtemperature, overcurrent and short circuits. They are designed for the control of small DC motors and inductive loads. Infineon offers devices dedicated for automotive applications (AEC-Q100 qualified) and for industrial applications.

Key Features

  • Compact designs
  • Optimized protection & diagnosis
  • Automotive qualified
  • ISO 26262-ready devices
  • Industrial product (IFX9201SG)
  • Comprehensive design support

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About

Highlights of the MOTIX™ full-bridge ICs portfolio for brushed DC motor control 

The MOTIX™ full-bridge ICs provide space savings and optimized diagnostic and protection as for example overtemperature (OT), overcurrent (OV) and short circuit (SC) protection. Infineon offers dedicated devices for automotive applications that are qualified according to AEC-Q100:

The MOTIX™ BTM90xx full-bridge ICs are ISO 26262-ready and represent a cost-optimized product family of four variants that can be selected based on various application targets. They scale from current limit of minimum 10 A – 20 A. The two SPI variants, BTM9011EP and BTM9021EP, additionally support daisy chain operation. 

For industrial applications such as home appliances and building automation, power tools battery management and medical applications the MOTIX™ IFX9201SG is the right fit. There is flexibility between choosing SPI for detailed diagnostic or simple error flag.

Integrated full-bridge ICs in automotive applications

Infineon offers dedicated devices for automotive applications which fulfill high quality and reliability standards for automotive applications.

Our cutting-edge MOTIX™ BTM9010/11 and BTM9020/21 series are engineered to deliver unparalleled functionality and efficiency, making them the ideal choice for a wide range of automotive DC motor control applications. BTM90xx devices can drive inductive or resistive loads. Typical application examples are door modules (i.e. door lock, e-charging lid) or the body and zone control modules. 

The MOTIX™ TLE9201SG which is a 6 A H-bridge and tailored for applications like exhaust gas recirculation (EGR), idle speed control or water pumps. 

Infineon's product ecosystem

Infineon is your dependable partner for high-quality products with longevity produced in our own production facilities providing for many products supply security with dual-site approach.  In order to reduce time to market and development effort on customer side we offer comprehensive design-in support.

  • Software: MOTIX™ BTM90x1EP Device Driver and application software example
  • Configuration tool: MOTIX™ Full Bridge IC Configuration Wizard
  • Evaluation boards 
  • Extensive documentation with application examples
  • Comprehensive support infrastructure and Infineon Developer Community
Infineon Developer Center
Developer Community
What full-bridge IC is suitable for industrial applications?

MOTIX™ IFX9201SG is a general purpose 6 A H-bridge. It is designed for the control of small DC motors and inductive loads in applications such as:

·         DC motor control for industrial applications

·         Home and building automation

·         Power tools battery management

·         Industrial robotic applications

·         Electric toys

Learn more about MOTIX™ IFX92102sg
Which products support functional safety requirements?

The ISO 26262-ready marking designates QM products that can – with additional analysis and evaluation support from Infineon – be integrated into a customer’s ISO 26262 compliant, safety-related application, even though they have not been designed or developed according to the ISO 26262 standards.

Infineon provides a Safety Application Note (SAN) for ISO 26262-ready devices that are designed to aid the customer through the evaluation process. This important document also contains valuable information to support the integration of the component into the customer’s safety-related system. Although it remains the customer’s responsibility to evaluate whether the product details are suitable and sufficient to support the integration within an ISO 26262 compliant system, the information provided in the SAN will significantly reduce the required effort.

Whether a product is QM device, ISO 26262 compliant or ready is indicated in the product tables and on the product pages.

Functional safety at Infineon
Secure your designs with a strongand 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.

Learn more. 

Infineon’s Longevity Program

Highlights of the MOTIX™ full-bridge ICs portfolio for brushed DC motor control 

The MOTIX™ full-bridge ICs provide space savings and optimized diagnostic and protection as for example overtemperature (OT), overcurrent (OV) and short circuit (SC) protection. Infineon offers dedicated devices for automotive applications that are qualified according to AEC-Q100:

The MOTIX™ BTM90xx full-bridge ICs are ISO 26262-ready and represent a cost-optimized product family of four variants that can be selected based on various application targets. They scale from current limit of minimum 10 A – 20 A. The two SPI variants, BTM9011EP and BTM9021EP, additionally support daisy chain operation. 

For industrial applications such as home appliances and building automation, power tools battery management and medical applications the MOTIX™ IFX9201SG is the right fit. There is flexibility between choosing SPI for detailed diagnostic or simple error flag.

Integrated full-bridge ICs in automotive applications

Infineon offers dedicated devices for automotive applications which fulfill high quality and reliability standards for automotive applications.

Our cutting-edge MOTIX™ BTM9010/11 and BTM9020/21 series are engineered to deliver unparalleled functionality and efficiency, making them the ideal choice for a wide range of automotive DC motor control applications. BTM90xx devices can drive inductive or resistive loads. Typical application examples are door modules (i.e. door lock, e-charging lid) or the body and zone control modules. 

The MOTIX™ TLE9201SG which is a 6 A H-bridge and tailored for applications like exhaust gas recirculation (EGR), idle speed control or water pumps. 

Infineon's product ecosystem

Infineon is your dependable partner for high-quality products with longevity produced in our own production facilities providing for many products supply security with dual-site approach.  In order to reduce time to market and development effort on customer side we offer comprehensive design-in support.

  • Software: MOTIX™ BTM90x1EP Device Driver and application software example
  • Configuration tool: MOTIX™ Full Bridge IC Configuration Wizard
  • Evaluation boards 
  • Extensive documentation with application examples
  • Comprehensive support infrastructure and Infineon Developer Community
Infineon Developer Center
Developer Community

What full-bridge IC is suitable for industrial applications?

MOTIX™ IFX9201SG is a general purpose 6 A H-bridge. It is designed for the control of small DC motors and inductive loads in applications such as:

·         DC motor control for industrial applications

·         Home and building automation

·         Power tools battery management

·         Industrial robotic applications

·         Electric toys

Learn more about MOTIX™ IFX92102sg

Which products support functional safety requirements?

The ISO 26262-ready marking designates QM products that can – with additional analysis and evaluation support from Infineon – be integrated into a customer’s ISO 26262 compliant, safety-related application, even though they have not been designed or developed according to the ISO 26262 standards.

Infineon provides a Safety Application Note (SAN) for ISO 26262-ready devices that are designed to aid the customer through the evaluation process. This important document also contains valuable information to support the integration of the component into the customer’s safety-related system. Although it remains the customer’s responsibility to evaluate whether the product details are suitable and sufficient to support the integration within an ISO 26262 compliant system, the information provided in the SAN will significantly reduce the required effort.

Whether a product is QM device, ISO 26262 compliant or ready is indicated in the product tables and on the product pages.

Functional safety at Infineon

Secure your designs with a strongand 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.

Learn more. 

Infineon’s Longevity Program

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