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allegromicrosystems

Current sensing ICs reduce power loss with lower internal resistance

January 9, 2025 By Redding Traiger

Allegro MicroSystems, Inc. announced the launch of two new current sensor ICs – the ACS37030MY and the ACS37220MZ. Leveraging Allegro’s cutting-edge sensing technology, these ICs provide low internal conductor resistance, high operating bandwidth, and reliable performance across a wide range of automotive, industrial, and consumer applications. Allegro’s new current sensor ICs are designed for precise […]

Filed Under: Automotive, CES 2025, Consumer, Current Sensor, Hall Effect, Industrial, Sensors Tagged With: allegromicrosystems

Power-dense sensors help designers minimize footprint of GaN and SiC devices

February 7, 2024 By Redding Traiger

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 […]

Filed Under: Sensors Tagged With: allegromicrosystems

Magnetic sensors optimized for ADAS applications

June 27, 2022 By Redding Traiger

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 […]

Filed Under: Magnetic, Position, Sensors Tagged With: allegromicrosystems

GMR crankshaft and camshaft sensors optimized for HEV engine platforms

March 15, 2022 By Redding Traiger

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. […]

Filed Under: Sensors Tagged With: allegromicrosystems

3D sine/cosine Hall-effect position sensor IC features small size

January 12, 2022 By Aimee Kalnoskas

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. […]

Filed Under: Position Tagged With: allegromicrosystems

Allegro introduces GMR gear tooth speed sensor

July 21, 2021 By Mike Santora

ATS19480-Square

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 […]

Filed Under: Speed Tagged With: allegromicrosystems

Gear tooth speed sensor employs magnetoresistance technology

July 7, 2021 By Redding Traiger

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 […]

Filed Under: Hall Effect, Resistance/resistivity, Sensors, Speed Tagged With: allegromicrosystems

Precision hall-effect angle sensor ICs

November 18, 2014 By Megan Hollis

Picture of Allegro Sensor

Allegro MicroSystems, LLC introduces a new family of contactless Hall magnetic sensors with the debut of its A1332 and A1334 high resolution 360° angle sensor ICs. Based on magnetic Circular Vertical Hall (CVH) technology, the A1332 and A1334 devices, with their system-on-chip (SoC) architectures, provide fast output refresh rates and low signal path latency to […]

Filed Under: Uncategorized Tagged With: allegromicrosystems

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