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UR4205C
SmartPower Enabled Non-Flickering APFC Controller For LED Lighting
Overview:
UR4205C is a high-voltage Integrated Circuit(IC) for driving LED lamps in general mains lighting applications. It is a single stage of boost or non-isolated flyback controller with Active Power Factor Correction (APFC) feature.
With several unique technologies, the main benefits of this IC include: 1. High power factor, Low THD with Zero LED output current ripple, allow a wide
LED power range 2. Single stage of Switching Power topology for small PCB footprint 3. Integrated high voltage SmartPower allows fast startup 4. Single winding inductor for low cost, No bias winding needed 5. Rich protection provides high reliability 6.
UR4205C Datasheet
