過電流フォルトフォルト保護搭載の低抵抗電流センサIC

ACS37220

Markets Served

ACS37220は、自動車用途の大電流検出を簡素化します。超低抵抗 (100µΩ未満) によりが効率を向上させ、内蔵の過電流フォルトフォルト出力がシステム保護を強化します。QFNおよびSOICW-6パッケージで提供され、柔軟な設計が可能です。

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Product Details

Top Features

AEC-Q100 Grade 0, automotive qualified
Ultra-low primary conductor resistance of 100 μΩ for high efficiency and high inrush current capability
Small footprint, 4 mm × 4 mm QFN “EZ” package with wettable flank, suitable for space-constrained automotive applications
Overcurrent fault output with user-configurable threshold to provide fast short-circuit detection for enhanced system protection

Target Application

Part Number Specifications and Availability

ACS37220 Product Overview

The ACS37220 is a magnetic current sensor offered in a 4x4mm QFN package designed to replace high-power sense resistors in high-current monitoring applications requiring an isolation voltage below 100V. Compared to shunts, this device provides a smaller footprint, higher efficiency and simpler integration.

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Replace the Shunt