JAJSHS0C March 2019 – March 2021 TPS92682-Q1
PRODUCTION DATA
The TPS92682-Q1 controller, when configured in CC mode, is suitable for implementing step-up or step-down LED driver topologies including BOOST, BUCK-BOOST, SEPIC, and so forth. This section presents the design process for the BOOST and BUCK-BOOST converters. The expressions derived for the BUCK-BOOST topology can be altered to select components for a 1:1 coupled-inductor SEPIC converter. The design procedure can be easily adapted for FLYBACK and similar converter topologies.