Truly Coreless Current Sensors Are Here

Improve efficiency and reduce system cost in your EV applications

ACS3761X Coreless Current Sensor ICs 

Enabling high current measurement (100 A to >4000 A) without the need for a concentrator core

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.

Key Features:

  • Up to 240 kHz sensor bandwidth
  • Contactless, lossless current sensing
  • 3.3 and 5.0 V single supply operation

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Allegro is helping the automotive industry meet demands for a greener future with sustainable, system-optimized, economical solutions for all your EV sockets.