Allegro MicroSystems Redefines Sensing with Launch of New Current Sensor ICs in Compact Packages
Allegro MicroSystems (NASDAQ: ALGM) has launched two new current sensor ICs - the ACS37030MY and ACS37220MZ. These innovative sensors deliver higher isolation in a 40% smaller footprint compared to existing 16-pin packages, while featuring lower resistance for reduced power dissipation.
The ACS37030MY combines Hall-effect and inductive coil signal paths, achieving 5x faster response times than existing solutions, specifically designed for protecting wide bandgap GaN devices. The ACS37220MZ features a 150 kHz bandwidth and fault pin, serving as a successor to the ACS724/5 family for value-line current sensing applications.
Both sensors are designed for automotive, industrial, and consumer applications, offering low internal conductor resistance and high operating bandwidth.
Allegro MicroSystems (NASDAQ: ALGM) ha lanciato due nuovi circuiti integrati per sensori di corrente - l'ACS37030MY e l'ACS37220MZ. Questi sensori innovativi offrono un isolamento maggiore in un ingombro più piccolo del 40% rispetto ai pacchetti esistenti a 16 pin, mantenendo una resistenza più bassa per ridurre la dissipazione di potenza.
L'ACS37030MY combina percorsi di segnale ad effetto Hall e a bobina induttiva, ottenendo tempi di risposta 5 volte più rapidi rispetto alle soluzioni esistenti, specificamente progettato per la protezione di dispositivi GaN a larga banda passante. L'ACS37220MZ presenta una larghezza di banda di 150 kHz e un pin di guasto, fungendo da successore della famiglia ACS724/5 per applicazioni di rilevamento corrente di valore.
Entrambi i sensori sono progettati per applicazioni automobilistiche, industriali e di consumo, offrendo bassa resistenza del conduttore interno e alta larghezza di banda operativa.
Allegro MicroSystems (NASDAQ: ALGM) ha lanzado dos nuevos circuitos integrados de sensor de corriente - el ACS37030MY y el ACS37220MZ. Estos sensores innovadores ofrecen mayor aislamiento en un 40% menos de espacio en comparación con los paquetes existentes de 16 pines, mientras mantienen una menor resistencia para reducir la disipación de potencia.
El ACS37030MY combina caminos de señal de efecto Hall y de bobina inductiva, logrando tiempos de respuesta 5 veces más rápidos que las soluciones existentes, diseñado específicamente para proteger dispositivos GaN de banda ancha. El ACS37220MZ cuenta con un ancho de banda de 150 kHz y un pin de falla, sirviendo como sucesor de la familia ACS724/5 para aplicaciones de detección de corriente de línea de valor.
Ambos sensores están diseñados para aplicaciones automotrices, industriales y de consumo, ofreciendo baja resistencia interna del conductor y alta ancho de banda operativo.
알레그로 마이크로시스템 (NASDAQ: ALGM)이 두 가지 새로운 전류 센서 IC인 ACS37030MY 및 ACS37220MZ를 출시했습니다. 이 혁신적인 센서는 기존 16핀 패키지에 비해 40% 더 작은 공간에서 더 높은 절연성을 제공하며 저항이 낮아 전력 소모를 줄입니다.
ACS37030MY는 홀 효과 및 유도 코일 신호 경로를 결합하여 기존 솔루션보다 5배 빠른 응답 시간을 달성하며, 광대역 GaN 장치를 보호하기 위해 특별히 설계되었습니다. ACS37220MZ는 150 kHz 대역폭과 결함 핀을 갖추고 있으며, ACS724/5 패밀리를 대체하여 가치 라인 전류 감지 응용에 적합합니다.
두 센서 모두 자동차, 산업 및 소비자 응용을 위해 설계되었으며 내부 도체 저항이 낮고 높은 운영 대역폭을 제공합니다.
Allegro MicroSystems (NASDAQ: ALGM) a lancé deux nouveaux circuits intégrés de capteurs de courant - le ACS37030MY et l'ACS37220MZ. Ces capteurs innovants offrent une isolation supérieure dans un espace 40% plus petit par rapport aux emballages existants à 16 broches, tout en présentant une résistance inférieure pour réduire la dissipation d'énergie.
Le ACS37030MY combine des chemins de signal à effet Hall et à bobine inductive, atteignant des temps de réponse 5 fois plus rapides que les solutions existantes, conçu spécifiquement pour protéger des dispositifs GaN à large bande. Le ACS37220MZ présente une bande passante de 150 kHz et une broche de défaut, servant de successeur à la famille ACS724/5 pour les applications de détection de courant de valeur.
Les deux capteurs sont conçus pour des applications automobiles, industrielles et de consommation, offrant une faible résistance du conducteur interne et une large bande passante opérationnelle.
Allegro MicroSystems (NASDAQ: ALGM) hat zwei neue Sensor-ICs für Strom, den ACS37030MY und ACS37220MZ, eingeführt. Diese innovativen Sensoren bieten eine höhere Isolation auf 40% kleinerer Fläche im Vergleich zu bestehenden 16-Pin-Gehäusen und haben eine niedrigere Widerstand für eine reduzierte Leistungsabgabe.
Der ACS37030MY kombiniert Hall-Effekt- und Induktivspulen-Signalwege und erreicht 5-mal schnellere Reaktionszeiten im Vergleich zu bestehenden Lösungen, die speziell zum Schutz von Weitband-GaN-Geräten entwickelt wurden. Der ACS37220MZ verfügt über eine Bandbreite von 150 kHz und einen Fehlerpin und dient als Nachfolger der ACS724/5-Familie für wertorientierte Strommessanwendungen.
Beide Sensoren sind für Anwendungen in der Automobil-, Industrie- und Konsumgüterbranche konzipiert und bieten einen niedrigen internen Leiterwiderstand und eine hohe Betriebsbandbreite.
- 40% reduction in footprint size compared to existing packages
- 5x faster response time for ACS37030MY compared to existing solutions
- Lower resistance design reducing power dissipation
- None.
Insights
The launch of ACS37030MY and ACS37220MZ current sensor ICs represents an incremental technological advancement in Allegro's product portfolio, though not a major market-moving event. The 40% footprint reduction and enhanced power efficiency are noteworthy engineering achievements, particularly for the GaN device protection market, but the immediate revenue impact will likely be modest.
The key technical differentiator is the ACS37030MY's 5x faster response time combined with the smaller form factor, which positions Allegro competitively in the growing wide bandgap semiconductor space. This matters because GaN devices are increasingly critical in electric vehicles and renewable energy applications - both rapidly expanding markets.
For investors, while these products strengthen Allegro's competitive position in current sensing, they represent evolutionary rather than revolutionary progress. The real value lies in the company's continued demonstration of engineering capability in power-efficient solutions, which aligns with broader industry trends toward miniaturization and energy efficiency.
From a market perspective, these product launches target strategic growth segments in automotive and industrial applications, where miniaturization and power efficiency are becoming critical differentiators. The timing aligns with increasing demand for sophisticated sensing solutions in electric vehicles and industrial automation.
However, the market impact should be viewed through a measured lens. While these products enhance Allegro's competitive positioning, they enter a crowded field where companies like TI and Infineon also compete. The true value proposition lies in the cumulative effect of Allegro's product strategy rather than any single launch.
The announcement's neutral impact on stock valuation reflects the nature of the semiconductor component business, where product iterations are expected and already priced into market expectations. Long-term investors should focus more on Allegro's ability to maintain its innovation pipeline and market share in key growth segments.
New Sensor ICs Deliver Higher Isolation in a
MANCHESTER, N.H., Jan. 08, 2025 (GLOBE NEWSWIRE) -- Allegro MicroSystems, Inc. (“Allegro”) (Nasdaq: ALGM), a global leader in power and sensing solutions for motion control and energy-efficient systems, today 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.
“We’re excited to introduce our latest current sensor ICs, as Allegro continues to push the boundaries of sensor IC technology,” said Ram Sathappan, Vice President of Global Marketing and Applications at Allegro MicroSystems. “Our newest sensors establish new standards for precision and reliability, empowering customers to overcome design and efficiency standards, while also demonstrating how our technology is driving a smarter, more efficient future.”
Allegro’s new current sensor ICs are designed for precise current sensing in a compact and durable package. Featuring a widebody design, the ACS37030MY and ACS37220MZ deliver higher isolation in a
The ACS37030MY is a fully integrated current sensor IC with industry’s fastest response time for protection of wide bandgap GaN devices. It uses a combination of Hall-effect and inductive coil signal paths to sense current over a wide frequency range. This innovative package offering enables a product which is both 5x faster than existing solutions, but also
The ACS37220MZ fully-integrated, Hall-effect current sensor features a 150 kHz bandwidth and fault pin. This device is designed for value-line current sensing applications as a successor to the popular ACS724/5 family of products. The new package of the ACS37220MZ offers a
To learn more about Allegro MicroSystems latest current sensor ICs, visit ACS37030MY and ACS37220MZ.
About Allegro MicroSystems
Allegro MicroSystems, Inc. is leveraging more than three decades of expertise in magnetic sensing and power ICs to propel automotive, clean energy and industrial automation forward with solutions that enhance efficiency, performance and sustainability. Allegro’s commitment to quality drives transformation across industries, reinforcing our status as a pioneer in "automotive-grade" technology and a partner in our customers' success. For additional information, visit https://www.allegromicro.com/en/.
Media Contact:
Tyler Weiland
Corporate Communications
(972) 571-7834
tweiland.cw@allegromicro.com
Allegro Contact:
Laura Kozikowski
Sr. Director of Global Marketing
lkozikowski@allegromicro.com
FAQ
What are the key features of Allegro's (ALGM) new current sensor ICs?
How much smaller are ALGM's new current sensors compared to existing packages?
What applications are targeted by ALGM's new current sensor ICs?
What is the performance improvement of ALGM's ACS37030MY sensor?
