Features
■ 50% duty cycle, variable frequency control of resonant half bridge
■ High-accuracy oscillator
■ Up to 500 kHz operating frequency
■ Two-level OCP: frequency-shift and latched shutdown
■ Interface with PFC controller
■ Latched disable input
■ Burst mode operation at light load
■ Input for power-ON/OFF sequencing or brownout protection
■ Non-linear soft-start for monotonic output voltage rise
■ 600 V-rail compatible high-side gate driver with integrated bootstrap diode and high dv/dt immunity
■ -300/800 mA high-side and low-side gate drivers with UVLO pull-down
■ DIP16, SO16N package

Applications
■ LCD and PDP TV
■ Desktop PC, entry-level server
■ Telecom SMPS
■ High efficiency industrial SMPS
■ AC-DC adapter, open frame SMPS DIP16 SO16N