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UCC28070PW_User's Guide.pdf

上传者: 2020-06-07 17:53:47上传 PDF文件 626.96KB 热度 12次
TheUCC28070evaluationmoduleisa300-W,twophaseinterleaved,PFCpre-regulatorthatuses averagecurrentmodecontroltechniquestoachievenearunitypowerfactor.Thepre-regulatorwas designedtooperateoffauniversalaclineinputof85Vto265Vandprovidesaregulated390-Vdc output.
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