Electric Vehicle Transmission

Your electrified powertrains are all about efficiency. But, the larger the vehicle, the harder it is to achieve the right balance of motor size and power for hills and highway acceleration. An EV transmission can provide maximum motor power and efficiency, enabling longer ranges and delivering performance. Exactly what today’s consumers want!

Designing a single-speed or 2-speed transmission? Our advanced GMR speed and direction sensor ICs offer a 50% larger air gap, giving you installation flexibility – reducing your system size and cost. And with impressive stray field immunity and EMC performance, our sensor ICs and power management ICs are perfect for your compact system designs where EMI and efficiency are concerns.

EV Transmission Drive Unit Diagram
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    12V Gate Driver

    A4918 – Gate Driver with 3 Current Sense Amplifiers
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    Current Sensors

    ACS71240 – Integrated current sensor with Overcurrent
    ACS72981 – Efficient 100A Integrated Current Sensor
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    DC/DC Regulator ICS & Multi-Output PMICs

    A81407 – Multi-Output PMIC with SPI

    ARG81800 – 1A Synchronous Rectified Buck DC/DC
    A8586 – 3.5A Synchronous Rectified Buck DC/DC
    APM81910 – Coming Soon

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    Transmission Speed Sensor (Input)

    ATS19420 – Speed Gear Tooth Sensor IC
    ATS19480 – GMR Speed Gear Tooth Sensor IC
    ATS19520 – Speed & Direction Gear Tooth Sensor IC
    ATS19580 – GMR Speed & Direction Gear Tooth Sensor IC


     
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    Transmission Speed Sensor (Output)

    ATS19420 – Speed Gear Tooth Sensor IC
    ATS19480 – GMR Speed Gear Tooth Sensor IC
    ATS19520 – Speed & Direction Gear Tooth Sensor IC
    ATS19580 – GMR Speed & Direction Gear Tooth Sensor IC


     
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    Switch

    ATS128– Back Biased Hall Effect Switch with TPOS Close