NCP1207ADR2G - PWM Current-Mode SMD

Features • Pb-Free Packages are Available* • Free-Running Borderline/Critical Mode Quasi-Resonant Operation • Current-Mode with Adjustable Skip-Cycle Capability • No Auxiliary Winding VCC Operation • Auto-Recovery Overcurrent Protection • Latching Overvoltage Protection • External Latch Triggering, e.g. Via Overtemperature Signal • 500 mA Peak Current Source/Sink Capability • Internal 1.0 ms Soft-Start • Internal 8.0 s Minimum TOFF • Adjustable Skip Level • Internal Temperature Shutdown • Direct Optocoupler Connection • SPICE Models Available for TRANsient Analysis Typical Applications • AC-DC Adapters for Notebooks, etc. • Offline Battery Chargers • Consumer Electronics (DVD Players, Set-Top Boxes, TVs, etc.) • Auxiliary Power Supplies (USB, Appliances, TVs, etc.)