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StocksMedium•23 March 2026•

1 min read

Power Integrations Launches 440W TOPSwitchGaN Technology to Simplify Power Design

Key Facts

1Power Integrations introduced the new TOPSwitchGaN IC family, extending flyback converter power range to 440 W.

2The new technology utilizes the company's PowiGaN technology to simplify power designs compared to complex LLC topologies.

Power Integrations (NASDAQ: POWI) has announced the launch of its new TOPSwitchGaN integrated circuit family, marking a significant advancement in power conversion technology. The new family extends the power range of flyback converters up to 440 W, providing a high-efficiency solution for demanding applications. By utilizing the company's proprietary PowiGaN technology, these ICs offer a simpler alternative to more complex LLC and resonant topologies. This innovation reduces the overall component count and design complexity, allowing for more compact and cost-effective power supplies. The development reinforces Power Integrations' leadership in the Gallium Nitride (GaN) semiconductor market. Analysts view this move as a strategic step that could expand the company's market share in high-power industrial and consumer electronics.

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