Built-In 700V MOSFET with RDS(on) of 34W (NCP1060) and 11.4W (NCP1063) Built-In 700V MOSFET with RDS(on) of 4.7W (NCP1076/77)/11W (NCP1072/75)/22W (NCP1070/71) Large creepage distance between high-voltage pins Current-mode fixed frequency operation – 60kHz or 100kHz (130kHz on demand) Adjustable peak current Fixed ramp compensation Direct feedback connection for non-isolated converter Internal and adjustable Over Power Protection (OPP) circuit Skip-cycle operation at low peak currents only Dynamic self-supply: no need for an auxiliary winding Internal 1ms or 4ms soft-start Auto-recovery output short circuit protection with timer-based detection Auto-recovery overvoltage protection with auxiliary winding operation Frequency jittering for better EMI signature, including frequency foldback mode No load input consumption
