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LP5520

Part Number	LP5520
Manufacturer	National Semiconductor
Description	RGB Backlight LED Driver
Published	Aug 14, 2007
Detailed Description	www.DataSheet4U.com May 2007 LP5520 RGB Backlight LED Driver LP5520 RGB Backlight LED Driver General Description The L...
Datasheet	LP5520 PDF File

Overview

www.
DataSheet4U.
com May 2007 LP5520 RGB Backlight LED Driver LP5520 RGB Backlight LED Driver General Description The LP5520 is an RGB backlight LED driver for small format color LCDs.
RGB backlight enables better colors on the display and power savings compared with white LED backlight.
LP5520 offers small and simple driver solution without need for optical feedback.
Calibration in display module production can be done in one temperature.
LP5520 produces true white light over wide temperature range.
Three independent LED drivers have accurate programmable current sinks and PWM modulation control.
Using internal calibration memory and external temperature sensor, the RGB LED currents are ad...

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