描述

The DIO83468 is a high-performance AC/DC power converter with an integrated PWM controller and a 650 V high-voltage VDMOS. It is suitable for smart meters, chargers and adapter applications. Due to SSR control, the DIO83468 can provide accurate constant voltage (CV) regulation and excellent load response performance. The DIO83468 realizes low standby power consumption and high efficiency in the full voltage range through the multiple mode switching technology of PWM mode under heavy load conditions, green mode under light load conditions and burst mode under no-load conditions. Excellent EMI performance is achieved with frequency modulation. The DIO83468 also provides comprehensive system protection functions, including overload protection (OLP), over current protection (OCP), over voltage protection (OVP), under voltage protection, over temperature protection (OTP), and soft start function. The DIO83468 provides an advanced implementation platform for a cost-effective flyback switching power supply system requiring ultra-low standby power consumption, which is very suitable for the application of smart meters and energy star.