Allegro MicroSystems partners with BMW Group to develop high-efficiency electric vehicle traction inverters

 



【Lansheng Technology News】Allegro MicroSystems recently announced that the BMW Group, the world's leading high-end automobile and motorcycle manufacturer, has selected Allegro as the sole current sensor IC supplier for the traction inverter systems of all battery-driven electric vehicle models of the BMW Group.


As a market leader in magnetic sensing technology, Allegro's current sensor ICs accurately measure the current flowing through vehicle motors with market-leading accuracy. High precision enables precise motor control, minimizing power loss and resulting in a superior driving experience and longer range.


current sensors feature built-in overcurrent detection and self-diagnostics to meet the BMW Group’s highest levels of safety and reliability requirements while reducing the component count of the traction inverter.


Michael Doogue, chief technology officer at Allegro, said: "For more than two decades, Allegro has worked closely with leading automotive customers to develop innovative, high-performance magnetic sensors that help increase the power density and efficiency of power electronics systems in electric vehicles. We take this very seriously. Allegro's technology and product development roadmap has benefited greatly from the close partnership with the BMW Group, whose innovative thinking, focus on high performance and superior technical insights. We have expertise in Hall, TMR, magnetic core and automotive safety We have extensive expertise in integrity level (ASIL) sensors to help customers achieve their design goals and speed time to market."


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