Features:

■Soft start reduces Vds stress of MOSFET

■Frequency jittering achieves good EMI performance

■Extended Burst mode control improves efficiency and

reduces standby power

■No audio noise operation

Applications:

Offline AC/DC feedback converter for

■AC-DC adapter

■PDA power supply

■Adapter for digital camera and portable video recorder

■Switching power supply for VCR, SVR, STB, DVD and DVCD player

■Set-top box power supply

■Auxiliary power supply for personal computer and server

■Open switch power supply