We’ve been driving innovation in the current sensor industry since 2002, with a history of first-to-market products that give our customers a competitive edge. Our advanced ICs help you achieve higher efficiency and power density in your designs. Our fully integrated solutions make design-in easy.
We're leading the market in main traction motor and auxiliary inverters for electric vehicles, and OEMs trust us for applications like DC-to-DC converters and on-board chargers.
We also shine at high voltage with industry-leading isolation ratings of up to 1100 Vrms—ideal for residential and industrial solar inverter applications.
Our packages have the highest working voltages in SOIC-16 footprint
Our current sensors include fast overcurrent detection in addition to a precision analog output.
High speed integrated sensors are the smart alternative to bulky current transformers (CTs).
New 400 kHz Current Sensors Enable More Sustainable Designs in Switch-Mode Power Designs
Allegro Product Selection Guide (PDF)
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