Features• No Auxiliary Winding Operation• Internal Output Short−Circuit Protection• Extremely Low No−Load Standby Power• Current−Mode with Skip−Cycle Capability• Internal Leading Edge Blanking• 250 mA Peak Current Source/Sink Capability• Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz• Direct Optocoupler Connection• Built−in Frequency Jittering for Lower EMI• SPICE Models Available for TRANsient and AC Analysis• Internal Temperature Shutdown• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHSCompliantTypical Applications• AC−DC Adapters• Offline Battery Chargers• Auxiliary/Ancillary Power Supplies (USB, Appliances, TVs, etc.)