Coreless Differential Current Sensor IC with Common-Mode Rejection

ACS37612

The ACS37612 simplifies high-current sensing with its contactless, coreless design, offering high precision, common-mode field rejection, and a wide sensing range (200A to >1000A).

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Product Details

Top Features

Eliminates the need for a concentrator core or a shield
Contactless, lossless current sensing for applications where current flows through busbar or PCB
Differential sensing rejects common-mode stray fields
3.3 and 5.0 V single supply operation
Monolithic Hall IC for high reliability with up to 240 kHz sensor bandwidth
Factory-trimmed sensitivity and offset for improved accuracy

Target Application

Part Number Specifications and Availability

The ACS3761X Hall-effect sensor IC solution family is a coreless and shield-free solution, reducing BOM and overall inverter size and weight. These differential sensors reject stray magnetic fields, reducing reliance on software. The family is optimized for a large range of currents, 100 A to >4000 A, making it ideal for automotive applications.

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