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ACS37220 - Low-Resistance Current Sensor

General Description

The ACS37220 is an integrated current sensor that senses current flowing through the primary conductor of a compact 7-pin QFN package.

Key Features

  • Ultra-low primary conductor resistance,.

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Datasheet Details

Part number ACS37220
Manufacturer Allegro
File Size 2.70 MB
Description Low-Resistance Current Sensor
Datasheet download datasheet ACS37220 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ACS37220 Low-Resistance Current Sensor in QFN Package FEATURES AND BENEFITS • Ultra-low primary conductor resistance, <100 μΩ, for high efficiency and high-inrush current capability • Differential Hall sensing rejects common-mode fields • Small footprint, 4 mm × 4 mm QFN package with wettable flank, suitable for space-constrained automotive applications • 150 kHz analog output for fast response time in control applications • Patented integrated digital temperature compensation circuitry • Overcurrent fault output with configurable threshold • Non-ratiometric output • 3.