Navitas Semiconductor, a pioneer in gallium nitride (GaN) and silicon carbide (SiC) technology, has unveiled a revolutionary advancement in power electronics with the production release of its 650V bi-directional GaNFast ICs and high-speed isolated gate-drivers. These cutting-edge innovations redefine power conversion, promising smaller, more efficient, and cost-effective solutions for high-voltage applications.
The new GaNFast ICs introduce a single-stage bi-directional switch (BDS) design, replacing the traditional two-stage approach. This revolutionary technology minimizes the need for bulky components such as capacitors and input inductors, significantly reducing the size and complexity of power systems. The result? Sleeker, more efficient power converters with a streamlined footprint.
These bi-directional GaNFast ICs are set to transform key industries including electric vehicle (EV) charging, solar inverters, energy storage, and motor drives. Their advanced design delivers up to 10% in cost savings, 20% greater energy efficiency, and a 50% reduction in size compared to conventional systems, positioning them as a game-changer in the power semiconductor space.
The first models in this innovative lineup—NV6427 and NV6428—feature top-side-cooled packaging for improved thermal performance. Alongside the debut of IsoFast isolated gate-drivers, the devices enable precise, reliable power control in demanding high-voltage environments. This unique combination underscores Navitas’ leadership in next-generation power electronics.
In his announcement, Navitas CEO Gene Sheridan emphasized the environmental benefits of these ICs. By enabling bi-directional energy flow and greater system efficiencies, the technology supports global initiatives to transition toward greener, more sustainable energy solutions.
With its 650V GaNFast ICs and IsoFast drivers, Navitas Semiconductor is not only advancing power technology but also championing a future where efficiency, sustainability, and innovation go hand in hand. This groundbreaking development solidifies Navitas’ position as a leader in the rapidly evolving power semiconductor industry.
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