Power Budget for Backlight Drivers

Texas Instruments

Published Date: 06/27/2013

Description

This application report discusses the Power Budget of an LED backlight driver. It provides experimental and theoretical methods of calculating different losses associated with LED backlight drivers. It also provides an analytical discussion on behavior of different losses vs brightness levels.

Parts

Part Number Name Companion Part
LP8556SQ-E08/NOPB LP8556SQ-E08/NOPB Buy Datasheet
LP8556SQ-E09/NOPB LP8556SQ-E09/NOPB Buy Datasheet
LP8556SQE-E08/NOPB LP8556SQE-E08/NOPB Buy Datasheet
LP8556SQX-E09/NOPB LP8556SQX-E09/NOPB Buy Datasheet
LP8556TME-E05/NOPB LP8556TME-E05/NOPB Buy Datasheet
LP8556TME-E06/NOPB LP8556TME-E06/NOPB Buy Datasheet
LP8556TMX-E04/NOPB LP8556TMX-E04/NOPB Buy Datasheet
LP8556TMX-E06/NOPB LP8556TMX-E06/NOPB Buy Datasheet