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Dive into the core of innovation with Allegro! We’re not just about technology; we’re about sparking a revolution for a safer, greener tomorrow. Our cutting-edge power and sensing solutions are the building blocks of a cleaner world, powering everything from solar inverters and EV chargers to energy storage systems and heat pumps with unmatched efficiency, reliability, and simplicity.
Imagine a world where solar systems and heat pumps work at their peak, where EV charging and energy storage are not just ideas but affordable realities shaping our future. That’s the world Allegro is creating with our groundbreaking strides in current sensing, isolated gate drivers, and motor drivers. We’re making efficient technology integration a breeze and future-proofing our world, one innovation at a time.
Our sleek integrated circuits are game changers, integrating effortlessly to streamline design and supercharge energy transfer and conversion, all while minimizing power loss. This means getting your projects off the ground faster, with lower costs and a smaller footprint.
Join forces with Allegro and be at the forefront of the sustainable revolution. Discover our solutions to build a vibrant, sustainable future together. The future is promising with Allegro!
The electrification of cars require high current delivery with very low power losses. Our Magnetic Sensing allows just that with high accuracy, fast reaction and small size.
Allegro can help you keep servers running reliably 24/7 while also accounting for every milliwatt of potential energy savings. Check out our selection guide!
Our current sensors shine at high voltages. See how they're enabling the ever-growing supply of solar power.
Allegro's small ICs reduce design complexity and increase energy density, while focusing on higher efficiency reduces power loss and system temperatures.
The worlds leading clean energy companies innovate with Allegro
January 25, 2024
Modern cars have become increasingly power hungry. Even the “least electrified” vehicles include advanced electronics for infotainment, safety, and engine control. Fully electric vehicles further add high-voltage power domains to charge and drive. Each of these systems shares the need for power ...Learn More
Closed-loop current sensing technology is employed in many industrial and automotive applications for accurate current sensing. Allegro MicroSystems has developed magnetic-based current sensor IC solutions that achieve near closed-loop accuracy using an open-loop topology.Learn More
This application note will describe the use of the new high current ACS772 Hall-effect current sensor integrated circuit (IC) from Allegro MicroSystems and will give an overview of its features and improvements from previous Allegro high-current sensors.Learn More
AN296154 - This application note describes the use of the new highly isolated, high bandwidth ACS733 Hall-effect current sensor integrated circuit (IC) from Allegro MicroSystems and gives an overview of its features and advantages over a highspeed current transformer (CT) current sensing solution.Learn More