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BP2808 - LED Constant Current Driver

General Description

The BP2808 is a current mode control LED driver IC.

The BP2808 can support DC voltage which ranges from 12V to 600V, with duty cycle up to 100%.

The BP2808 can be used in non-isolation LEDs driving system and can support AC supply voltage from 85V to 265V.

Key Features

  • ‹ Source driver structure ‹ Constant current compensation ‹ System DC supply voltage: 12V to 600V. System AC supply voltage: 85V to 265V. ‹ Duty Cycle up to 100%. ‹ Typical ±5% output current accuracy. ‹ Up to 95% system efficiency. ‹ LED open-circuit protection; LED short-circuit protection. ‹ Internal thermal shutdown protection. ‹ Single DIM pin for dynamic temperature compensation and brightness control using DC voltage or PWM signal Typical.

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Datasheet Details

Part number BP2808
Manufacturer BPS
File Size 294.34 KB
Description LED Constant Current Driver
Datasheet download datasheet BP2808 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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General Description The BP2808 is a current mode control LED driver IC. The BP2808 can support DC voltage which ranges from 12V to 600V, with duty cycle up to 100%. The BP2808 can be used in non-isolation LEDs driving system and can support AC supply voltage from 85V to 265V. 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.