Live Webinar | EV Battery Management

Current Sensing in Disconnect Units
August 15 @ 2 PM EDT

Battery Management and Disconnect Application Diagram Image
  • More

    Contactor Driver

    A89500 - 100V Half-Bridge MOSFET Driver for High-Power Inductive Loads

    A89503 - 80V Automotive Half-Bridge MOSFET Driver with Integrated Diagnostics and Protection

    Close
  • More

    Contactor Position Sense

    ATS16351 - Self-Calibrating TPOS GMR Camshaft Speed Sensor IC

    APS11450 - Three-Wire Hall-Effect Switch with Advanced Diagnostics for Functional Safety

    Close
  • More

    Coulomb Counting Current Sensors

    ACS70311 - High-Precision Programmable Linear Hall-Effect Sensor ICs for Core-Based Current Sensing

    ACS37601 - ASIL C, 240kHz, Highest Accuracy Programmable Linear Sensor IC with Overcurrent and Overtemperature Detection

    Close
  • More

    Over Current Detection Sensor

    ACS37612 - Coreless Differential Current Sensor IC with Common-Mode Rejection

    ACS37610/1 - Low Noise, Standalone, Coreless and Contactless Current Sensor with Overcurrent and Overtemperature Detection

    Close
  • More

    Over Current Detection Sensor

    ACS37612 - Coreless Differential Current Sensor IC with Common-Mode Rejection

    ACS37610/1 - Low Noise, Standalone, Coreless and Contactless Current Sensor with Overcurrent and Overtemperature Detection

    Close
  • More

    Over Current Detection Sensor

    ACS37612 - Coreless Differential Current Sensor IC with Common-Mode Rejection

    ACS37610/1 - Low Noise, Standalone, Coreless and Contactless Current Sensor with Overcurrent and Overtemperature Detection

    Close
  • More

    Over Current Detection Sensor

    ACS37612 - Coreless Differential Current Sensor IC with Common-Mode Rejection

    ACS37610/1 - Low Noise, Standalone, Coreless and Contactless Current Sensor with Overcurrent and Overtemperature Detection

    Close
  • More

    PMIC

    A4412 - Automotive Multi-Output PMIC with Buck/Buck-Boost Pre-Regulator, Synchronous Buck, and SPI Control

    A81411 - Automotive PMIC with Buck-Boost Pre-Regulator, 5 Linear Regulators, and SPI

    Close

Featured Products

KT Package

ACS70310/ACS70311

240kHz, Highest Accuracy Programmable Linear Sensor with Reverse Battery Protection
Allegro LU-8 Package

ACS37612

ACS37612 はスタンドアロンかつホールベースのコアレス差動電流センサー IC であり、磁気コンセントレータ コアやシールドを必要とせずに、200～1000 A を超える電流を測定します。

A81407

Multi-Output Regulator with Buck or Buck-Boost Pre-Regulator, 4× LDO Outputs, Watchdog, 4× Gate Drivers, and SPI

A8586

High-frequency step-down switching regulator with an integrated high-side power MOSFET

Design & Resources

Brochure: Battery Management Systems
Brochure

Brochure: Battery Management Systems

Allegro is addressing battery management system challenges by offering comprehensive solutions that integrate highly accurate and ASIL-rated current and position sensors, high-power motor drivers, and power management ICs (PMICs) into a compact package.
How Hardware Selection Impacts Driver Experience in EPS Systems
Technical Article

How Hardware Selection Impacts Driver Experience in EPS Systems

P0234: Electric power steering systems have become popular in automotive manufacturing, displacing their mechanical counterparts because they save space, weight, emissions, and reduce fit complexity.

(Showing 4 (of 2