Flip Electronics PMIC - AC DC Converters, Offline Switchers NCP1399AHDR2G

The NCP1399AHDR2G is a high-performance current mode controller designed for half-bridge resonant converters, featuring integrated 600 V gate drivers that simplify layout and reduce the external component count. It operates at high frequencies ranging from 20 kHz to 750 kHz and includes a dedicated output for driving a Power Factor Correction (PFC) controller, enhancing efficiency in applications requiring a PFC front stage. This controller incorporates several protection features, including overload protection, over-current protection, brown-out detection, and over-voltage and over-temperature protections, ensuring safe operation across various applications. The NCP1399AHDR2G is suitable for use in adapters, offline battery chargers, flat panel display power converters, and computing power supplies. Its automatic dead-time adjustment and skip mode operation improve light load efficiency, while off-mode operation minimizes no-load consumption. The device is packaged in a Pb-free SOIC-16 format, making it compliant with environmental regulations.