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ACS37041 - Integrated Hall Effect Current Sensor

Datasheet Summary

Description

The ACS37041/2 is a small, integrated current sensor for cost-optimized applications.

Features

  • Self contained shuntless current sensing with no external sense resistor required; single package solution.
  • Low ohmic loss with 1.6 mΩ conductor resistance on the LH package.
  • Differential sensing robust against external magnetic fields.
  • Small footprint, SOT23-W 5-pin LH package.
  • 150 kHz analog output for fast response time.
  • Inherent galvanic isolation.
  • 100 VRMS functional isolation (ACS37041 only).
  • UL certified 285 VRMS bas.

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Datasheet preview – ACS37041

Datasheet Details

Part number ACS37041
Manufacturer Allegro
File Size 1.36 MB
Description Integrated Hall Effect Current Sensor
Datasheet download datasheet ACS37041 Datasheet
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Full PDF Text Transcription

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ACS37041 and ACS37042 Integrated Hall Effect Current Sensor in SOT23-W 5-Pin FEATURES AND BENEFITS • Self contained shuntless current sensing with no external sense resistor required; single package solution • Low ohmic loss with 1.6 mΩ conductor resistance on the LH package • Differential sensing robust against external magnetic fields • Small footprint, SOT23-W 5-pin LH package • 150 kHz analog output for fast response time • Inherent galvanic isolation □ 100 VRMS functional isolation (ACS37041 only) □ UL certified 285 VRMS basic working voltage (ACS37042 only, pending) • Total error less than ±5% over temperature • 3.
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