LP5520 Datasheet (National Semiconductor)

LP5520, RGB Backlight LED Driver

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 ca

LP5520 Features

* Temperature compensated LED intensity and color Individual calibration coefficients for each color Color accuracy ΔX and ΔY ≤ 0.003 12 bit ADC for measurement of 2 sensors Adjustable current outputs for R, G an