Electromechanical Braking

Electromechanical braking systems are on the leading edge of innovation. Replacing hydraulic lines and fluids with electric motors located at each wheel, these innovative braking systems reduce vehicle weight and maintenance cost while enabling longer battery life in electric vehicles.

 

At Allegro, we have the components needed to support these future design of electromechanical braking systems. Our solution offers the highest level of safety and quality while enabling fast response and smooth handling of the electric motors on the brake caliper.

 

Electromechanical-Braking-Block-Diagram
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    BLDC Motor Driver

    A4911 – Three-Phase MOSFET Driver for 12 or 24V Systems

    A4916 – Three-Phase MOSFET Driver for 12 or 24V Systems

    A4918 – Three-Phase MOSFET Driver for 12 or 24V Systems

    AMT49106 and AMT49107 – 50V BLDC Gate Drivers with Low Voltage Operation

    AMT49100/1 – Three-Phase MOSFET Driver for 48V System

     A89500 – Half Bridge Driver for 12, 24, or 48V systems
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    System Power Conversion

    ARG81402 – Multi-Output Regulator with Buck Pre-Regulator

    A81407 – Buck or Buck-Boost Pre-Regulator

    ARG82801 – Fully Integrated PMIC plus for 4x High Side Gate Drivers

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    Motor Phase Disconnect

    A6861 – Three-Phase Isolator MOSFET Driver

    A6862 – Three-Phase Isolator MOSFET Driver

    A81407 – Buck or Buck-Boost Pre-Regulator

    ARG82801 – Fully Integrated PMIC plus for 4x High Side Gate Drivers

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    Phase Current Sensing

    ACS72981 – 0 to 200 A Integrated Conductor Current Sensor

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    Phase Current Sensing

    ACS72981 – 0 to 200 A Integrated Conductor Current Sensor

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    Phase Current Sensing

    ACS72981 – 0 to 200 A Integrated Conductor Current Sensor

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    Motor Position Sensing

    AAS33001 – Dual Die CVH Angle Sensor

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    Wheel Speed Sensor

    A19350 – GMR Speed and Direction Sensor

    A19250 – GMR Speed Sensor

    A19360 – High Resolution GMR Speed and Direction Sensor

    ATS19200 – Hall Speed Sensor

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    Caliper Position

    A1342 – Programable Linear Hall IC

    ALS31001 – Programable Linear Hall IC

     
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    Pedal Stroke Sensor

    A31315 – 3D Magnetic Position Sensor IC

     
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