AN4163 Datasheet, PDF (1/33 Pages) STMicroelectronics – This application note describes the demonstration board EVL4984-350W

AN4163
Application note
EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D
By Hiroshi Andrea Fusillo
Introduction
This application note describes the demonstration board EVL4984-350W, based on the
“Continuous Conduction Mode” PFC (CCM) controller, the L4984D, and presents the results
of its bench evaluation. The board implements a 350 W, wide-range input, PFC pre-
conditioner suitable for all SMPS from 150 W to those in the kilowatt range which must meet
the IEC61000-3-2 or the JEITA-MITI regulation.
Figure 1. EVL4984-350W demonstration board
June 2013
DocID023658 Rev 2
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