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Design process for HB LED driver (Part 2)

Posted: 18 Sep 2013     Print Version  Bookmark and Share

Keywords:MAX16833  high-voltage  high-brightness  LED driver  prototyping 

In this application note, we discuss a step-by-step design process for the MAX16833 high-voltage high-brightness LED driver. This process can speed up prototyping and increase the chance for firstpass success. A typical design scenario is presented, along with example calculations based on the design constraints. Component selection trade-offs are discussed. A spreadsheet calculator is included to help calculate external component values. This application note focuses on the boost converter topology. However, the same process can be applied to other topologies as long as the underlying equations are understood.

This application note provides a buck-boost converter design example, For a boost converter design example, see Design process for HB LED driver (Part 1).

View the PDF document for more information.

Originally published by Maxim Integrated Products as "Step-by-Step Design Process for the MAX16833 High-Voltage High-Brightness LED Driver, Part 2".

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