Product Highlights

• Minimum number of external components

• High accuracy oscillator

• Two-level over current protection

• Over load/open loop protection

• Mains undervoltage protection with adjustable hysteresis

• Adjustable blanking time for over load protection and restart

Features

• DSO8 package

• Maximum 600kHz switching frequency

• Adjustable minimum switching frequency with high

accuracy

• 50 duty cycle

• Mains input under votlage protection with adjustable

hysteresis

• Two levels of overcurrent protection: frequency shift

and latch off

• Open-loop/over load protection with extended

blanking time

• Built-in digital and nonlinear softstart

• Adjustable restart time during fault protection period

Applications

• LCD/PDP TV

• AC-DC adapter

• Audio SMPS