Electric Parking Brake

It's right in our company's vision statement: we're moving technology toward a safer future. The electric parking brake is a perfect example of improved safety through technology. This application has largely moved from mechanical-only systems to electro-mechanical solutions. 

We provide a wide range of safe, robust, automotive-qualified motor driver ICs, power management ICs, and Hall-effect sensor ICs to enable your electric cable pulling solution or your electric caliper solution.

Electric Parking Brake Block Diagram featuring DC Motor Driver, System Power Conversion, Current Sensing and Position Sensor diagrams
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    DC Motor Driver

    A89506 – Full-Bridge PWM Gate Driver

    A5950 – Full-Bridge PWM Gate Driver with Integrated FET’s

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    Current Sensing

    ACS71240 – 0-50A Integrated Conductor Current Sensor

    ACS724/5 – 0-50A Integrated Conductor Current Sensor

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    Position Sensor

    APS11500 – Two-Wire Hall-Effect Switch

    APS11900 – Programmable Hall-Effect Switch/Latch

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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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Featured Products

38-Pin eTSSOP LV Package for high-side gate drivers used in power management systems

A81407

Multi-Output Regulator with Buck or Buck-Boost Pre-Regulator, 4× LDO Outputs, Watchdog, 4× Gate Drivers, and SPI
Allegro MicroSystems ES LP 20 Package

A89505-6

50 V Full Bridge Gate Drivers with Input Controls
A5950 Product Image

A5950

Designed for pulse-width-modulated (PWM) control of DC motors, the A5950 is capable of peak output currents up to ±3 A and operating voltages up to 40 V.
Allegro EX 12 Package

ACS71240

Automotive-Grade, Galvanically Isolated Current Sensor IC