スイッチとラッチ

最適化されたモーター制御を可能にし、業界をリードするジッター パフォーマンスを実現する磁気ラッチ。モーターとエンコーダの機械的設計を革新する垂直ホール技術。最も苛酷な車載時過渡電圧下で動作を継続する能力。連続時間スイッチおよびラッチの業界内で最も広範なポートフォリオ。

こうした特徴は、Allegro をデジタル ポジション センサーの明確なリーダーに押し上げている理由の一部に過ぎません。

安全性をお求めですか?現在、当社のすべてのスイッチとラッチは、ISO 26262 標準に準拠して開発されています。

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Car driving on the highway

Hall-Effect Latches and Bipolar Switches

Our high-performance magnetic latches offer you industry-leading jitter performance, EMC/ESD robustness, and magnetic precision—all at competitive price points.

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Dual Hall-Effect Latches

Vertical Hall Technology by Allegro (VHT) sensing solutions revolutionize motors and encoders, delivering quadrature signals independent of magnet pitch or air gap.

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electric parking brake

Two-Wire Hall-Effect Switches

OEMs and tier one providers choose from our broad portfolio of Hall-effect switches for applications like seat belt buckles, seat track, shift selectors, door ajar, and so much more.

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Three-Wire Hall-Effect Switches

Perfect for sensing absolute position or proximity in harsh automotive environments, our three-wire switches are ideal for applications like shift selectors, door ajar, user interfaces and vane-interrupt systems.

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Red two-wheeler moped scooter

Micropower Hall-Effect Switches

Extend the life of your battery-powered devices with these integrated Hall-effect sensor ICs. These switches offer low power consumption and are ideal for use in on/off switching applications and for detection of tampering in utility meters.

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Close up of automotive gear shifter transmission

Special-Purpose Devices

Don't see the right solution? Take a look at products we've developed for very specific applications. We offer deep and broad applications expertise to help you find—or create—a device that fits your needs.

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Featured Products

UA-LH Package

APS12170

Voltage-Controlled Two-Wire Continuous-Time Hall-Effect Latch

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A1260

Chopper-Stabilized Precision Vertical Hall-Effect Latch

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APS12450 Product Image

APS12450

Three-Wire Hall-Effect Latch with Advanced Diagnostics

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APS11500

Two-Wire Hall-Effect Switch

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