AN2492广泛400W L6599的基于半桥LLC谐振转换器应用的PDP

AN2492广泛400W L6599的基于半桥LLC谐振转换器应用的PDP

AN2492
Application note
Wide range 400W L6599-based
HB LLC resonant converter for PDP application

Introduction
This note describes the performances of a 400 W reference board, with wide-range mains
operation and power-factor-correction (PFC) and presents the results of its bench
evaluation. The electrical specification refers to a power supply for a typical high-end PDP
application.
The main features of this design are the very low no-load input consumption (<0.5 W) and
the very high glob