Power Integrations (Nasdaq: POWI), the leader in high-voltage integrated circuits for energy-efficient power conversion, today announced that shipments of the groundbreaking InnoSwitch™ family of ICs have surpassed one billion units. Launched in 2014, the InnoSwitch family was the first to incorporate Power Integrations’ innovative FluxLink™ communication technology, which provides highly accurate secondary-side control without the need for an optocoupler, resulting in exceptional energy e...