Using the TPS54160 as a High-Brightness LED Driver

Texas Instruments

Published Date: 02/17/2009

Description

The TPS54160 is normally used as a buck voltage regulator. In these applications a lower dc voltage is derived from a higher input voltage. The output voltage is regulated by the internal current mode control circuitry to maintain a constant voltage over varying line and load conditions. The TPS54160 is not limited to use in the standard buck topology. This application report demonstrates

Parts

Part Number Name Companion Part