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ACS724LMC Datasheet Automotive-Grade High Accuracy Hall-Effect-Based Current Sensor

Manufacturer: Allegro MicroSystems

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General Description

The Allegro™ ACS724/5LMC current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, and communication systems.

The small package is ideal for space-constrained applications while also saving costs due to reduced board area.

Typical applications include solar inverters, DC/DC, electric vehicles on-board chargers, motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.

Overview

ACS724LMC, ACS725LMC High Accuracy Hall-Effect-Based Current Sensor with 265 µΩ Integrated.

Key Features

  • AEC-Q100 automotive qualified.
  • Differential Hall sensing rejects common-mode fields.
  • UL60950-1 (ed. 2) and UL 62368 (ed. 1) certification.
  • Withstand Voltage = 5 kVRMS.
  • Basic Isolation Working Voltage = 1140 VRMS and 1600 VDC.
  • Reinforced Isolation Working Voltage = 757 VRMS and 813 VDC.
  • Filter pin allows user to filter output for improved resolution (noise) at lower bandwidth.
  • 265 µΩ primary conductor resistance for low powe.

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