Silanna Semiconductor manufactures DC/DC and AC/DC power ICs that deliver best-in-class Efficiency and High Frequency Operation, enabling customers to build end products with Breakthrough Power Density

World’s First Fully Integrated

Active Clamp Flyback Controllers


All the benefits of ACF controllers with the ease-of-design of a simple flyback controller

High Efficiency/High Frequency

Building Blocks

60W Offline 4-port USB PD/QC charger uses Silanna’s high performance AC/DC and DC/DC building block components




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