Allegro MicroSystems(US:ALGM) Globenewswire·2025-10-21 12:30Core Insights - Allegro MicroSystems has launched the ACS37100, the first commercially available magnetic current sensor with a 10 MHz bandwidth, utilizing advanced XtremeSense™ TMR technology [1][4] - The ACS37100 is designed for high-frequency applications, particularly in electric vehicles, clean energy systems, and AI data centers, achieving a response time of 50 ns [1][4] - This sensor addresses control challenges associated with GaN and SiC technologies, providing high-fidelity data essential for efficient power management [3][5] Product Features - The ACS37100 offers an industry-leading bandwidth of DC to 10 MHz and a fast response time of 50 ns, enabling precise current measurements [9] - It features exceptionally low noise at 26 mA RMS across the full bandwidth, enhancing system performance in high-speed applications [4][9] - The sensor is packaged in an SOICW-16 format with reinforced isolation up to 565 VRMS, making it suitable for automotive and industrial applications [7][9] Market Implications - The introduction of the ACS37100 represents a significant advancement in magnetic sensor technology, providing ten times the speed and four times lower noise compared to traditional Hall-based sensors [5] - This innovation is expected to enhance the efficiency and reliability of power conversion systems, particularly in high-voltage applications [5][8] - Allegro MicroSystems aims to leverage its expertise in magnetic sensing to drive advancements in automotive, clean energy, and industrial automation sectors [8]