High Voltage Traction Inverter and Motor

Looking to achieve precise torque, maximum power, and high inverter efficiency in your high voltage inverters and traction motors? We’ll get you there – with ease.

Our innovative current sensor ICs help you achieve higher efficiency and power density in your electric vehicle applications with the high bandwidth and high accuracy you need... And we do all that in a tiny footprint. It’s why we are leading the market in main traction motor and auxiliary inverters for electric vehicles.

Our AEC Q-100, grade 0 automotive qualified regulator IC’s are low EMC solutions for your compact systems. We also offer angle sensors and speed sensors for traction motors for best-in-class accuracy and efficiency in high RPM motors.

High Voltage Traction Inverter Application Diagram
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    Battery Current Sensor

    ACS70311 – Low Noise Corebased Current Sensor
    ACS37612 – Coreless Current Sensor 
    ACS37610 – Coreless Differential 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
    A4412 – Multi-Output PMIC with SPI

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    Phase Current Sensor

    ACS70311 –Low Noise Corebased Current Sensor
    ACS37612 – Coreless Current Sensor 
    ACS37610 – Coreless Differential Current Sensor

    CT455 – Contactless Current Sensor
    CT456 – U-Core Current Sensor
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    Rotor Position Sensor

    A1333 – High Speed Angle Sensor
    AAS33001 – High Speed Angle Sensor
    CT310 – 2D TMR Angular Sensor
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    Excitation Coil Current

    ACS37002 – 0-80A Current + Fault Sensor
    ACS37010 – 450kHz Current Sensor with Reference Voltage Output

    CT432 – High Bandwidth and Accuracy Current Sensor
    CT433 – High Bandwidth and Accuracy Current Sensor
    CT455 – Contactless Current Sensor
    CT456 – U-Core Current Sensor

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Documentation & Resources