65 kHz offline flyback regulator with integrated 950 V CoolMOS™ superjunction MOSFET and line overvoltage protection ICE5BR3995CZ 5th gen CoolSET™ controller with a 950V CoolMOS™ MOSFET. It includes adjustable line overvoltage protection for unstable grids. With integrated MOSFET, it supports ultra-wide input voltage ranges for smart metering/industrial apps. Snubber circuitry can be optimized for better efficiency/standby performance. DIP-7 packaged, it offers comprehensive protection features, EMI reduction, frequency reduction, and more.