MOTIX™ | Multi MOSFET ICs
MOTIX™ multi MOSFET gate driver ICs designed to control up to eight h-bridges
車載用モータ制御アプリケーション向けマルチハーフブリッジドライバ
インフィニオンのTLE92108は、マルチMOSFETドライバICファミリーの製品で、1つのパッケージのデバイスで最大8個のハーフブリッジ（最大16個のnチャネルMOSFET）を制御するように設計されています。
インフィニオンのTLE92108マルチMOSFETドライバファミリーは、最先端の診断および保護機能を備えた、信頼性の高いコスト最適化されたソリューションを提供します。
対象アプリケーションとしては、パワーシートモジュール、パワークロージャーシステム、その他多数の車載用DCモータおよびソレノイド制御があります。TLE92108ファミリーのデバイスは、ピンおよびソフトウェアに互換性があります。さらに、この製品ファミリーは、モータのカスケード接続に対応しています。
TLE92108（ハーフブリッジ8個）では、最大7個のモータを駆動できます。インフィニオンTLE92108ファミリーの全製品は、AEC-Q100に適合しており、車載用アプリケーションの過酷な条件に耐えられるように設計されています。
The MOTIX™ Multi MOSFET Driver IC block diagram shows the MOTIX™ TLE92108 device in a generic application setup and displays the functional blocks which are integrated in the driver device, e.g. the 2 flexible current sense amplifier (CSA) which can be used on HS, LS or in phase and the integrated dual stage charge pump (CP) which supports reverse battery protection and the usage of normal level MOSFETs.
For the TLE92108 devices Infineon offers two options: An App Kit and an evaluation board.
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Infineon‘s MOTIX™ TLE92108-23QX APPKIT offers an easy method to measure and evaluate the MOTIX™ TLE92108-23xQX MOTIX™ Multi-MOSFET Driver IC. The graphic user interface allows many possibilities to configure the device for control and diagnostic. The main board is loaded with Infineon's MOTIX™ MOTIX™ Multi-MOSFET Driver IC MOTIX™ TLE92108-232QX, includes 8 half-bridge MOSFETs and an active reverse polarity protection. Connect the uIO stick and get started using the Configuration Wizard for MOTIX™ TLE92108-232QX in the Infineon Toolbox. Click here to visit the board page and get more information. |
Infineon's Multi-MOSFET Driver ICs are optimized for automotive comfort motor control applications. Semiconductor solutions are getting more and more attractive to replace relay based solutions in automotive motor control. Increasing numbers of motors and increasing pressure on saving space, weight and costs accelerate the trend. Furthermore semiconductors lever benefits such as diagnostic feedback, higher efficiency, longer life time, higher precision, fast switching and programmability. Seat as one example of comfort applications requires a smooth movement of the seat and the passenger, what can be realized by PWM with ICs.
The PWM capable devices of the TLE9210x product family offer moreover an integrated slew rate regulation via SW to overcome the challenge of increased EMC caused by common PWM. The high integration factor of the device and scalability within the family allows high flexibility in changing numbers of motors in a seat application to use one design only for several platforms, no matter if low level equipped power seats or high level with e.g. 11 motors controlled from one ECU.
Infineon provides a broad portfolio for comfort applications as power lift gate and other closure systems (sliding doors, tailgate or power roof). In case of the TLE9210x family Infineon offers a dedicated product variant with an integrated motor brake mode. This is an advanced feature to prevent system damage by manual closure, what is a fundamental challenge for closure applications. The motor brake is configurable and usable in sleep mode without compromising the outstanding low sleep current of these devices. The regulated slew rates via SW realize an optimized EMC behavior during PWM independent of the MOSFET variation. Use TLE92104 for driving 2 lifting motors or extend to TLE92108 and drive additional motors as cinching latch or different functions of the trunk zone.
- Adaptive MOSFET control, a technology that will help you successfully overcome the challenges in bringing an ECU to market!
- Reduce power dissipation, easily pass EMC testing and mitigate supply chain issues!
- Understand the challenges that automotive auxiliary water pump applications face
- Find out about the different topologies used for thermal management for different drivetrains and learn which solutions Infineon provides for automotive water pump applications
- Learn about Infineon’s MOTIX™ TLE9210x, which is a family of Multi MOSFET Driver ICs, designed to control up to eight half-bridges (up to 16 n-channel MOSFETs) with one packaged device
- Get also an overview of overview of main features and applications
- Become familiar with the main Seat Control functions
- Recognize customers’ top system-level needs and how Infineon’s chipset offering can meet them
