AN2393参考设计：200W L6599的基于半桥LLC谐振转换器广泛用于液晶电视和平板

AN2393参考设计：200W L6599的基于半桥LLC谐振转换器广泛用于液晶电视和平板

AN2393
Application note
Reference design: wide range 200W L6599-based
HB LLC resonant converter for LCD TV & flat panels

Introduction
This note describes the performances of a 200 W reference board, with wide-range mains
operation and power-factor-correction (PFC). Its electrical specification is tailored to a
typical high-end application for LCD TV or monitor applications.
The main features of this design are the very low no-load input consumption (<0.5 W) and
the very high global efficiency,