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LITIX™ Power Flex TLD5190QU/QV LED driver in buck-boost topology

This document explains how to design an LED driver using a TLD5190 for a powerful and efficient design. The application used as an example could be a typical automotive low beam or combined low beam + high beam driver ECU. The TLD5190 is a 4-switch buck-boost controller designed to build high power and high efficiency LED drivers in automotive applications. It also includes built in diagnosis and protection features and spread spectrum modulator for simplified EMC design.

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2.04 MB
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07/06/2021