UCC28061评估模块（EVM）

GY@艳

UCC28061EVM是一个评估模块（EVM）与390-V，300 W，直流输出，从经营的85 VRMS的通用输入265 VRMS，并提供功率因数校正。DescriptionThe UCC28061 is a dual-phase, transition-mode Power Factor Correction (PFC) pre-regulator. The UCC28061EVM is an evaluation module (EVM) with a 390-V, 300-W, dc output that operates from a universal input of 85 VRMS to 265 VRMS and provides power-factor correction. The pre-regulator uses the UCC28061 PFC interleaved controller to shape the input current wave to provide power-factor correction. This device uses TI’s Natural Interleaving? technology to interleave boost phases. This user’s guide provides the schematic, List of Materials, assembly drawing for a single-sided printed circuit board application, and test set-up information necessary to evaluate the UCC28061 in a typical PFC application.