Charging: Faster & Farther
Supercharge your power systems with Allegro's current sensors and gate drivers, providing superior power density and integrated voltage isolation while minimizing system losses.
Charging Infrastructure
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Charging Infrastructure
Our compact current sensors and gate drivers are shaping the future of EV charging infrastructure. We deliver optimized performance with higher efficiency and increased power density, enabling you to reduce space, weight, and cost while achieving a faster time-to-market with better reliability and safety. Our automotive-grade quality and advanced features enable you to build next-generation EV charging solutions that are both powerful and sustainable.
Browse by application
DC Fast Charging
Discover the power of Allegro's solutions for fast DC charging system, designed to meet automotive quality standards and deliver high-performance charging reliably.
AC Wallbox
Discover Allegro’s compact and efficient portfolio for your AC charging needs.
DC Wallbox
Experience the fusion of high power density and robust design with Allegro's solutions for DC Wallboxes, tailored for spaces that demand compact, yet powerful charging EV charging infrastructure.
Solving EV Charging with High-Performance Gate Drivers and Current Sensors
Before EVs can reach true widespread adoption, one of the biggest obstacles is the accessibility, reliability and performance of EV chargers.
Documentation & Resources
Technical Article
Solving EV Charging with High-Performance Gate Drivers and Current Sensors
Before EVs can reach true widespread adoption, one of the biggest obstacles is the accessibility, reliability and performance of EV chargers.
Whitepaper
Key Challenges in Expanding EV Charging Infrastructure
This whitepaper highlights Allegro's commitment to enabling a sustainable and convenient EV charging experience for all.
Infographic
Ready to see how it all works?
Our cutting-edge compact current sensors are designed to minimize heat and maximize performance in both residential and commercial charging stations.
Video
清洁能源概述
在当今不断演变的世界中，清洁能源不仅仅是一种必需品，还是一项全球性的责任。加入我们，为实现更清洁、更环保的未来铺路！观看视频。
Infographic
How Sensor ICs Make Clean Energy Work
Sensor integrated circuits (ICs) are revolutionizing the world of clean energy. Explore the fascinating ways that sensor IC's are shaping out clean energy landscape and paving the way for a more sustainable future.
Whitepaper
Demystifying GaN Drivers in Clean Energy Application
The next generation of electric switches based on wide bandgap semiconductors are gaining popularity in the market.
Application Note
Convenient and Isolated Power Measurements via SPI or I2C using ACS71020 or ACS37800 Power Monitoring ICs
AN296180 - This application note describes the I2C and SPI interfaces on the ACS71020/ACS37800 Power Monitoring ICs from Allegro MicroSystems.
Brochure
Brochure: Integrated Power Monitoring with the ACS37800
Allegro’s ACS37800 offers its customers the capability to easily monitor and optimize the energy efficiency of power supplies, lighting, and motor control sub-systems in connected building automation solutions while simplifying the system design.
Brochure
DC 快速充电：速度更快、行程更远
随着世界向可持续型交通转型，电动汽 车（EV）对高效快速充电解决方案的需 求迫在眉睫。
Technical Article
Facilitating a Clean Energy Future with Current Sensing Solutions
Clean energy technologies, like solar, EV batteries, wind, and hydroelectric, offer a sustainable way to meet energy needs without releasing toxic greenhouse gases.