GENERAL DESCRIPTION
The BP2808 uses patented technique for source driver and constant current compensation, so LEDs current has ±3％ accuracy with AC supply voltage variation from 85V to 265V. What’s more, the patented technique for the driving scheme ensures 90% higher efficiency in the application of 18W LEDs lighting with AC voltage range from 85V to 265V. In AC voltage range from 85V to 265V, the BP2808 can drive 3W-36W LEDs array which is widely used in E14/E27/PAR30/PAR38/GU10 lighting and tube LEDs lighting. The BP2808 has multiple LED protections, including LED open-circuit protection, LED short-circuit protection and thermal shutdown protection. If system has a failure, the BP2808 will operate in protection mode until system recovers. The BP2808 is available in SOP8 packages. Application LED Tube lighting E14/PAR30/PAR38/GU10/E27 LED spotlight LED Street lighting LED Signal lighting LED down-light FEATURES
Source driver structure Constant current compensation System DC supply voltage: 12V to 600V.
BPS
