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Allegro MicroSystems has announced the third product in its high-voltage power-Thru product family. Allegro's two-chip AHV85000 and AHV85040 isolated gate driver IC solutions work in tandem with external transformers to provide greater design freedom and power efficiency for clean energy applications such as solar inverters, xEV charging infrastructure and energy storage systems (ESS), and data center power supplies.

The new combination chip builds on Allegro's existing Power Thru technology and offers the same technical benefits as Allegro's existing gate drivers, because by moving the isolation transformer from inside the chip to outside, engineers can select the right transformer for their design requirements. As a result, Allegro's latest Power Thru IC offers increased isolation and greater power and layout design flexibility.

Vijay Mangtani, Vice President and General manager of Allegro High Voltage Power Supplies, said: "We are excited to introduce the latest solution in Allegro's Power Thru product family. Thanks to the chip's removal of transformers, engineers now have more flexibility and freedom to use the new combination chip to simplify system architecture and maximize power efficiency. This solution is another example of our commitment to continuous technological innovation and responsiveness to the needs of our customers and the design community."

The new combined chip isolated gate driver provides additional benefits for applications with different isolation requirements. By further optimizing system cost and space, this industry-leading solution provides greater design flexibility, including the choice of different isolation levels, the transformer best suited to the specific application, and the location of the isolation barriers in the system.

For information on AHV85000/40 Power Thru isolation gate driver for more information, or apply for samples, please visit: www.allegromicro.com/en/AHV85000-40.

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