Advanced magnetic and inductive position sensing solutions introduced

Allegro MicroSystems, Inc. has introduced its new inductive position sensors and a series of micropower magnetic switches and latches at electronica 2024. These advanced sensing products lower system costs, extend battery life and provide reliable performance across various automotive, industrial and consumer applications.

The new micropower magnetic switches and latches, APS11753 and APS12753, redefine position sensing with higher sensitivity options for enhanced air gap tolerance and ultra-low power consumption using 50% less power than our existing micropower products. This suits them perfectly for challenging battery-powered applications in medical, consumer and industrial markets.

"We are excited to announce our latest inductive position sensors as we continue to drive innovation in sensing technology," said Ram Sathappan, senior director of Global Marketing and Applications at Allegro MicroSystems. "Our inductive sensors deliver high accuracy, advanced diagnostics and connectivity options essential for safety-critical traction motors in electric vehicles, while the magnetic switches and latches enable designers to achieve reliable and energy-efficient position sensing in a variety of applications. We're anticipating a lot of interest in our solutions and look forward to showcasing these innovations at electronica."

The new inductive position sensors' key features and benefits include precise contactless angle and motor position sensing, a wide temperature range, integrated digital compensation, and programmable linearity.

The Features and benefits of the new micropower magnetic switches and latches include ultra-low power consumption, design flexibility, and lower total solution cost.

Earlier this year, the company introduced the industry's highest bandwidth current sensors (ACS37030 and ACS37032) designed for rapid response and minimal power loss in high-power density SiC and GaN systems. These solutions are widely used in EVs, clean energy equipment, and data centres. The company also introduced shunt replacement current sensors (ACS37220 and ACS37041) that reduce energy loss and component count compared to conventional shunt-based solutions.

Also, the company expanded its portfolio with the new XtremeSense TMR sensors (CT455 and CT456), providing space and cost savings while enhancing energy efficiency. Representatives from the company will present at electronica at booth # C5.479 from 12-15 November 2024 to showcase the latest advancements in power and sensing technology.