NCP1399AC high-performance current mode resonant controller with integrated high-voltage drivers

NCP1399AC of the NCP1399 series is a high-performance current mode controller for half-bridge resonant converters.  This controller implements  600  V  gate drivers, simplifying layout and reducing external component count.  In applications where a PFC front stage is needed,  the  NCP1399  features a  dedicated output to drive the  PFC controller.  This feature together with the dedicated skip mode technique further improves the light load efficiency of the whole application.  TheNCP1399 provides a suite of protection features allowing the safe operation of any application.  This includes overload protection,  over−current protection to prevent hard switching cycles, brown−out detection, open optocoupler detection, automatic dead−time adjust, overvoltage (OVP)and overtemperature (OTP) protection. Available in SOIC-16 NB package.