At electronica 2022 in Munich, Germany (15-18 November), Power Integrations Inc of San Jose, CA, USA, which provides high-voltage integrated circuits for energy-efficient power conversion, launched the InnoSwitch4-Pro family of digitally controllable, off-line CV/CC Zero Voltage Switching (ZVS) flyback ICs, which substantially reduce the size of power adapters. Incorporating a PowiGaN gallium nitride primary switch and steady-state switching frequency of up to 140kHz, the highly integrated devices reduce the component count and PCB area required for ultra-compact adapters for cellphone, notebook, tablet and multi-port accessories...
Source: https://www.semiconductor-today.com/new ... 1122.shtml