NCL30000.pdfNCL30000PowerFactorCorrectedDimmableLEDDriverTheNCL30000isaswitchmodepowersupplycontrollerintendedforlowtomediumpowersinglestagepowerfactor(PF)correctedLEDDrivers.Thedeviceisdesignedtooperateincriticalconductionmode(CrM)andissuitableforflybackaswellasbucktopologies.http://onsemi.comConstantontimeCrMoperationisparticularlysuitedforisolatedMARKINGflybackLEDapplicationsasthecontrolschemeisstraightforwardand8DIAGRAMveryhighefficiencycanbeachievedevenatlowpowerlevels.These
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