Powering Multiple WLED Strings Using the TPS61150/50A

Texas Instruments

Published Date: 03/14/2007


This application report describes how to regulate more than two white light-emitting diodes (WLED) using the TPS61150/50A high-frequency boost converter with two regulated current outputs for driving


Part Number Name Companion Part
TPS61150ADRCR TPS61150ADRCR Buy Datasheet
TPS61150ADRCRG4 TPS61150ADRCRG4 Buy Datasheet
TPS61150ADRCT TPS61150ADRCT Buy Datasheet
TPS61150ADRCTG4 TPS61150ADRCTG4 Buy Datasheet
TPS61150DRCR TPS61150DRCR Buy Datasheet
TPS61150DRCRG4 TPS61150DRCRG4 Buy Datasheet
TPS61150DRCRT TPS61150DRCRT Buy Datasheet
TPS61150DRCT TPS61150DRCT Buy Datasheet
TPS61150DRCTG4 TPS61150DRCTG4 Buy Datasheet