Power Integrations (NASDAQ:POWI) (NASDAQ:POWI) is a Silicon Valley–based semiconductor company specializing in high-performance analog and mixed-signal integrated circuits for power conversion. Since its founding in 1988, Power Integrations has developed and commercialized a range of innovative power management solutions, including AC-DC and DC-DC converters, gate drivers, and integrated power modules. These products are designed to improve energy efficiency, reduce component count, and enable more compact power supplies across a wide variety of applications.
The company’s flagship technologies include the InnoSwitch® family of off-line switcher ICs, LinkSwitch™ series of integrated switcher solutions and PoE (Power over Ethernet) devices, and the PowiGaN™ platform leveraging gallium nitride to achieve higher efficiency and power density. Power Integrations’ portfolio serves end markets such as consumer electronics, computing, industrial automation, telecommunications, automotive systems, LED lighting, and renewable energy. Its components are often used in smartphone chargers, adapters, industrial power supplies, motor drives, and solar inverters.
Power Integrations maintains design and support centers across North America, Europe and the Asia-Pacific region, enabling close collaboration with customers worldwide. The company has cultivated strategic relationships with global electronics manufacturers, enabling broad adoption of its power conversion technologies. Through continuous investment in research and development, it has secured an extensive patent portfolio covering power management innovations.
Leadership is headed by President and Chief Executive Officer Cristian Aquilino, who oversees global operations and strategic growth initiatives, supported by a seasoned executive team including Chief Financial Officer Constantinos Aliferakis. Under their guidance, Power Integrations continues to expand its technological capabilities and pursue sustainable power solutions that address rising efficiency mandates and environmental concerns.
