Datasheet Summary
NCP1010, NCP1011, NCP1012, NCP1013, NCP1014
Self-Supplied Monolithic Switcher for Low StandbyPower Offline SMPS
The NCP101X series integrates a fixed- frequency current- mode controller and a 700 V MOSFET. Housed in a PDIP- 7 or SOT- 223 package, the NCP101X offers everything needed to build a rugged and low- cost power supply, including soft- start, frequency jittering, short- circuit protection, skip- cycle, a maximum peak current setpoint and a Dynamic Self- Supply (no need for an auxiliary winding).
Unlike other monolithic solutions, the NCP101X is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65
- 100
- 130 kHz). When the current...