NCP1015 Overview
NCP1015 Self-Supplied Monolithic Switcher for Low StandbyPower Offline SMPS The NCP1015 integrates a fixed−frequency current−mode controller and a 700 V voltage MOSFET. Housed in a PDIP−7 or SOT−223 package, the NCP1015 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 set−point and a Dynamic...
NCP1015 Key Features
- Built-in 700 V MOSFET with typical RDS(on) of 11 W
- Large Creepage Distance between High-voltage Pins
- Current-mode Fixed Frequency Operation: 65 kHz
- 100 kHz
- Skip-cycle Operation at Low Peak Currents Only: No Acoustic Noise!
- Dynamic Self-Supply, No Need for an Auxiliary Winding
- Internal 1 ms Soft-start
- Auto-recovery Internal Output Short-circuit Protection
- Frequency Jittering for Better EMI Signature
- Below 100 mW Standby Power if Auxiliary Winding is Used
NCP1015 Applications
- Low Power ac−dc Adapters for Chargers