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    | Partname: | LP5521TMX |  | Description: | Programmable Three Channel LED Driver |  | Manufacturer: | National Semiconductor |  | Datasheet: | PDF (323K). Click here to download *)
 |  | The LP5521 is a three channel LED driver designed to produce variety of lighting effects for mobile devices. High efficiency charge pump enables LED driving over full Li-Ion battery voltage range. The device has a program memory for creating variety of lighting sequences. When program memory has been loaded, LP5521 can operate independently without processor control. |  |  Click here to download LP5521TMX Datasheet*)
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