MOTIX™ motor control ICs for brushed DC motors
Scalable and flexible solutions with different functional options and advanced protection
MOTIX™ motor control ICs for brushed DC motors subcategories
Discover Infineon's portfolio of MOTIX™ motor control ICs for brushed DC motors
Infineon’s Brushed DC Motor Driver ICs portfolio provides a wide range of high-performance solutions, scalable for various automotive applications depending on the required output current and preferred integration level:
- MOTIX™ Driver: Advanced multi MOSFET gate driver ICs to drive up to 16 external MOSFETs with the state of the art protection features.
- MOTIX™ Bridge: Single and multi half-bridge ICs and full-bridge ICs integrating driver stage and MOSFETs into one package with excellent diagnosis and protection features.
- MOTIX™ SBC: Motor system ICs (SBC) with integrated bridge driver, power supply and communication interfaces, e.g. LIN and CAN FD transceivers.
- MOTIX™ MCU (SoC): With MOTIX™ 32-bit motor control SoC Infineon offers in a addition a system-on-chip (SoC) solution based on Arm® Cortex®-M.
This extensive offering of intelligent motor control ICs is complemented by microcontrollers, sensors, transceivers, voltage regulators and MOSFETs to simplify the design of end-to-end system solutions.
Highlights and features of brushed DC motor control ICs
Infineon offers the most comprehensive portfolio of motor control ICs and different levels of function integration of its hardware.
- MOTIX™ TLE9210x multi MOSFET gate driver IC is designed to control up to eight half-bridges (up to 16 n-channel MOSFETs). This low-integrated solution with discrete components gives you the flexibility of selecting the optimal device for each function.
- MOTIX™ single and multi half-bridge ICs combine gate-drivers with the MOSFET power stage in a single package. A small foot-print on the PCB, diagnostic feedback and protection add to the benefits of higher integration.
- All 4 members of the MOTIX™ BTM90xx full-brigde ICs family are ISO 26262-ready and provide as well extensive protection and diagnosis features. The two SPI variants, BTM9011EP and BTM9021EP, additionally support daisy chain operation.
- Infineon’s MOTIX™ motor system IC (SBC) is the world first IC to combine DC motor control with supply functionalities such as power supply, CAN FD & LIN. With MOTIX™ MCU | 32-bit motor control SoC a system-on-chip solution based on Arm® Cortex®-M is available.
For industrial usage Infineon adds to the automotive qualified DC motor control solutions industrial half- and full-bridges (IFX007 and IFX9201).
Brushed DC motor control ICs for automotive applications
Not only the increasing number of in-cabin comfort functionalities requires smart low-voltage motor control but also the increased number of safety features drives the electrical motor market forward. Infineon’s MOTIX™ products for brushed DC motor control offer high performance at an optimized system cost for various automotive applications.
- MOTIX™ multi MOSFET gate driver IC for example provides ideal solutions for power seat modules or power closure systems.
- MOTIX™ multi half-bridge ICs are designed for automotive motion control applications such as for heating, ventilations and air-conditioning (HVAC), as well as mirror adjustment and fold.
- MOTIX™ BTM90xx full-bridge ICs for brushed DC motor control are engineered to deliver unparalleled functionality and efficiency in divers automotive applications. Typical examples are door modules (i.e. door lock, e-charging lid) or the body and zone control modules.
- MOTIX™ motor system ICs (SBC) provide the ideal features for seat control and sunroof modules as well as power lift gate and seatbelt pretensioners.
Infineon's patented adaptive MOSFET control concept
Infineon’s patented adaptive MOSFET control concept is reducing cost and eliminating efforts of end-of-line MOSFET calibration by an internal feedback loop between Infineon’s Driver IC and the MOSFETs.
The multi-stage slew rate control enables EMC tuning via SPI, including adjusting slew rate with independence from dead-time and turn on/off delays. The on-board measurement and self-adaption of external MOSFET switching times allows balancing of power dissipation vs. EMC performance, adjusts for MOSFET lot-to-lot variations, and makes the MOTIX™ TLE9210x a perfect choice for many different applications.
Several MOTIX™ products for brushed DC motor control are using the concept of adaptive MOSFET control: TLE9210x multi MOSFET gate driver ICs, TLE956x motor system ICs (SBC), and TLE985x and TLE988x 32-bit motor control (SoC) families.
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 modeling effort on customer side we offer comprehensive design-in support:
- Plenty of tools for configuration (e.g. Config Wizards), simulation (e.g. PSPICE models), finder & selection tools and utilities
- Free-of-charge device drivers
- Evaluation boards, shields for Arduino and reference designs based on application expertise incl. democode
- Training videos (online courses)
- Extensive documentation accompanies all products e.g. with application notes, design-in guidelines etc.
- Worldwide partner network for engineering services and software support
- Comprehensive support infrastructure and and Infineon Developer Community
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Body Systems
Body Control Module
The product family approach enables design flexibility to support several numbers of motors in e.g centralized HVAC flap or mirror control.Individual loads like wiper, washer pump and door lock can be driven by Single Half-Bridge ICs.
Multi Half-Bridge ICs offer an integrated solution of driver stage and multiple halbfbridges in one package
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comfort systems
HVAC blower
It has the capability to switch high frequency PWM while providing overcurrent, overvoltage and overtemperature protection. Thanks to its high current limit, the NovalithIC is the optimal solution for HVAC blowers
NovalithIC™ provides a complete low-ohmic-protected half-bridge in a single package -
comfort systems
Power Lift Gate
Infineon offers two main motor control IC solutions for power lift gate.
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comfort systems
Sunroof Module
It has the capability to switch high frequency PWM while providing overcurrent, overvoltage and overtemperature protection.Thanks to its high current limit and scaleability, the NovalithIC is the optimal solution for sunroof applications.
NovalithIC™ provides a complete low-ohmic-protected half-bridge in a single package. -
comfort systems
Mirror Control Unit
The product family approach enables design flexibility by scaling the integrated halfbridges to support several numbers of loads for mirror adjustment, folding and LEDs.
Multi-Halfbridge ICs offer an integrated solution of driver stage and multiple halbfbridges in one package. -
comfort systems
Seat Module
The Multi MOSFET Driver IC is ideal if you want to address several motors. The TLE92108 can drive up to 8 halfbridges.As alternative or addition,
Infineon offers two main solutions for seat control. -
comfort systems
HVAC flaps
The product family approach enables design flexibility by scaling the integrated halfbridges to support several numbers of motors in HVAC flap control
Multi-Halfbridge ICs offer an integrated solution of driver stage and multiple halbfbridges in one package.
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Chassis & Safety
Seatbelt Pretensioner
It has the capability to switch high frequency PWM while providing overcurrent, overvoltage and overtemperature protection.Thanks to its high current limit and scaleability, the NovalithIC is the optimal solution for seatbelt pretensioner.
NovalithIC™ provides a complete low-ohmic-protected half-bridge in a single package. -
Chassis & Safety
Electric Power Steering
It has the capability to switch high frequency PWM while providing overcurrent, overvoltage and overtemperature protection.
NovalithIC™ provides a complete low-ohmic-protected half-bridge in a single package.
