Electric Parking Brake

Modern vehicles require compact, reliable, and intelligent electric parking brake systems that integrate seamlessly with other vehicle functions and replace cumbersome mechanical levers and cables.

We offer a wide range of automotive-qualified motor driver ICs, power management ICs, and Hall-effect sensor ICs for both electric cable-pulling and direct electric caliper EPB solutions. To provide a robust and convenient electronic parking brake solution that enhances safety with features like automatic engagement and hill-hold assist, while also freeing up valuable cabin space for designers.

Electronic Parking Brake Application Diagram
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    Parking Brake Motor Driver

    A3922 - Automotive Full-Bridge MOSFET Driver with SPI Control and Diagnostics

    A3924 - Automotive Full-Bridge MOSFET Driver with SPI Control, Current Sensing, and Diagnostics

    AMT49502 - 80V Automotive Half-Bridge MOSFET Driver with ASIL Compliance and Diagnostics

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    Current Sensing

    ACS71240 – 120 kHz Hall-effect Current Sensor with Overcurrent Fault in SOIC-8 and QFN-12 Packages

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    Actuator Position Sensor

    A17802 - High Speed Inductive Position Sensor IC with Analog Outputs

    A33022 - Stray-Field-Immune, Hall-Effect Angle Sensor IC with SPI, PWM, and SENT Interfaces in Single and Dual Die Package

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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