Quality Standards and Environmental Certifications

具有集成导体的 0 至 50 A 电流传感器 IC

我们完全集成的高隔离电流传感器解决方案系列可以极低的电阻提供精确测量 — 完全无需外部隔离元件。

Allegro 的专有封装使用倒装芯片技术，可在无芯封装设计中产生极佳的磁耦合效果。我们的解决方案还提供高达 4800 VRMS 的电隔离。这些纤薄、外形小巧的封装适合减少 PCB 在感应电阻运算放大器或大型电流变换器配置中的占用面积。

特色产品

ACS71020

The ACS71020 power monitoring IC greatly simplifies the addition of power monitoring to any AC/DC powered device. By making use of Allegro’s Hall-effect-based, galvanically isolated integrated current sensor technology, reinforced isolation can be achieved. The sensor can be powered from the same ...

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ACS724-5

High-Accuracy, Isolated Current Sensor ICs with Stray Field Rejection

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ACS71240

Automotive-Grade, Galvanically Isolated Current Sensor IC with Common-Mode Field Rejection and Overcurrent Detection in Small Footprint Low-Profile Packages

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0 至 50 A 电流传感器 IC 选择指南

Related Resources

Current Sensors

Improved Performance and Features of Allegro’s Next Generation, High Power Density CB Package Current Sensors

This application note will describe the use of the new high current ACS772 Hall-effect current sensor integrated circuit (IC) from Allegro MicroSystems and will give an overview of its features and improvements from previous Allegro high-current sensors.

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Current Sensors

Achieving Closed-Loop Accuracy in Open-Loop Current Sensors

闭环电流传感技术in many industrial and automotive applications for accurate current sensing. Allegro MicroSystems has developed magnetic-based current sensor IC solutions that achieve near closed-loop accuracy using an open-loop topology.

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News

New Automotive Grade Current Sensor IC Improves Safety and Efficiency, Reduces BOM

Apr 09, 2019

Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy efficient systems, is pleased to offer a new family of automotive AEC-Q100 qualified, monolithic Hall effect current sensor ICs. Small and energy efficient, the ACS71240 family is ideal for electric ...

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Semiconductors (general)

Allegro Product Selection Guide

Sense. Regulate. Drive. Check out our device offerings and packages across all of our product families in this PDF selection guide.

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