Allegro MicroSystems, Inc. announced the launch of its new high-bandwidth current sensors, the ACS37030 and the ACS37032, which enable high-performance power conversion with GaN and SiC technologies in electrified vehicles, clean energy solutions, and data center applications. Current high-power-density GaN and SiC FET charging and power infrastructures demand highspeed, low-loss devices to ensure efficiency and […]
Spotlight on Engineering Diversity & Inclusion – Casey Alvarado
Casey Alvarado, Sr. Analog IC Design Engineer, Allegro MicroSystems Franklin W. Olin College of Engineering (BSEE) Imperial College, London (MSEE) Casey Alvarado is currently a Sr. Analog IC Design Engineer for the Magnetic Position Sensing team at Allegro MicroSystems. Casey is a graduate from Imperial College, London (MSEE) and Franklin W. Olin College of Engineering…
Spotlight on Women in Engineering – Yejee Choi
Yejee Choi, Test Engineer, Allegro MicroSystems Electrical and computer engineering, Worcester Polytechnic Institute (WPI) Yejee Choi is currently a test engineer at Allegro MicroSystems. She was raised in Korea until the age of 14 when her family relocated to Ghana. Upon high school graduation, Yejee decided to come to the United States where she studied…
Magnetic sensors optimized for ADAS applications
Allegro MicroSystems, Inc. announced the launch of its A33110 and A33115 magnetic position sensors at the Sensors Converge Conference in San Jose, CA. Designed for advanced driver assistance systems (ADAS) applications that require high levels of accuracy and heterogeneous signal redundancy, Allegro’s newest sensors combine the company’s vertical Hall technology (VHT) with cutting-edge tunneling magnetoresistance (TMR) technology in […]
GMR crankshaft and camshaft sensors optimized for HEV engine platforms
Allegro MicroSystems, Inc. announced the release of two new state-of-the-art giant magnetoresistances (GMR) crankshaft and camshaft sensors. The ATS16951 (crankshaft) and ATS16351 (camshaft) sensors are unique in the market and provide manufacturers with a single-vendor solution that’s ideal for hybrid vehicle engines, with use cases extending to two-wheelers, off-road vehicles, and application designs requiring extended air gap performance. […]
3D sine/cosine Hall-effect position sensor IC features small size
Allegro MicroSystems, Inc. announced its new A33230 3D sine/cosine Hall-effect position sensor IC. The A33230 is the smallest 3D sine/cosine sensor currently available in the market, and offers system designers a cost-effective solution for automotive and industrial applications with a quick time to market. The A33230 contains two discrete analog signal paths for superior high-speed performance, and the tiny SOT23-W package size makes it ideal for situations where PCB space is at a premium. […]
Allegro introduces GMR gear tooth speed sensor
Allegro MicroSystems, Inc. (“Allegro”) has introduced a new, state-of-the-art giant magnetoresistance (GMR) speed sensor that measures the rotation of ferromagnetic gears. The ATS19480 speed sensor IC provides a single-channel solution that’s ideal for hybrid and pure electric vehicle transmissions, with use cases extending to two-wheelers, off-road vehicles, and industrial application designs requiring speed-only information. Combining […]
Gear tooth speed sensor employs magnetoresistance technology
Allegro MicroSystems, Inc. has introduced a new, state-of-the-art giant magnetoresistance (GMR) speed sensor that measures the rotation of ferromagnetic gears. The ATS19480 speed sensor IC provides a single-channel solution that’s ideal for hybrid and pure electric vehicle transmissions, with use cases extending to two-wheelers, off-road vehicles, and industrial application designs requiring speed-only information. Combining advanced GMR […]
High current ICs
This family of fully integrated current sensor linear ICs in a core-less package senses ac and dc currents up to 100 A. ACS780/ACS781 are provided in an automotive-grade, low-profile (1.5 mm thick) sensor IC package. This package has a small footprint and delivers high power density for current sensing applications. The Hall sensor technology also…
Allegro MicroSystems, LLC Introduces New Precision Hall-Effect Angle Sensor ICs
Designed for Digital Safety Critical Automotive Applications Allegro MicroSystems, LLC introduces a new family of contactless Hall magnetic sensors with the debut of its A1332 and A1334 high…
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