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Using LM3481 SEPIC eval board

Posted: 19 Jan 2012 ?? ?Print Version ?Bookmark and Share

Keywords:SEPIC? power converter? output voltage?

National Semiconductor's LM3481 SEPIC evaluation board is designed to give a fully functional power converter solution with two output voltage options. It produces a selectable output voltage of 12 V at 1.25A or 5V at 3A. The switching frequency for the converter is set to 500kHz. The printed circuit board consists of 2 layers of FR4 material with 2 ounce copper on both layers. This application note contains the evaluation board schematics, bill-of-materials (BOM) and a quick setup procedure.

View the PDF document for more information.

Originally published by National Semiconductor at as "LM3481 SEPIC Evaluation Board".

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