Features
 Fixed−Frequency Current−Mode Operation with Ramp
Compensation and Skip Cycle in Standby Condition
 Timer−Based Fault Protection for Improved Overload Detection
 “Soft−Skip Mode” Technique for Optimal Noise Control in Standby
 Internal High−Voltage Startup Current Source for Lossless Startup
 5% Current Limit Accuracy over the Full Temperature Range
 Adjustable Skip Level
 Internal Latch for Easy Implementation of Overvoltage and
Overtemperature Protection
 Frequency Jittering for Softened EMI Signature
 +500 mA/−800 mA Peak Current Drive Capability
 Sub−100 mW Standby Power can be Achieved
 Pin−to−Pin Compatible with the Existing NCP120X Series
 This is a Pb−Free Device

Typical Applications
 AC−DC Adapters for Notebooks, LCD Monitors
 Offline Battery Chargers
 Consumer Electronic Appliances STB, DVD, DVDR