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TI系列
UCC28810 / UCC28811 – 单级PFC隔离方案
分类：TI系列 来源：网络 发布：2013-03-27 23:29:59
UCC28810
UCC28811
单级PFC隔离方案
1FEATURES
1.TransitionModeControllerforLowImplementation
CostofACInput LEDLightingApplications
2. Implements SingleStagePowerFactorCorrectedLEDDriver
3. EnhancedTransientResponseWithSlew-RateComparator
4.Interfaces withTraditionalWallDimmers
5.AccurateInternal VREFforTightOutputRegulation
6. TwoUVLOOptions
7.OvervoltageProtection(OVP), Open-FeedbackProtectionandEnableCircuits
8. ±750-mAPeakGateDriveCurrent
9.LowStart-UpandOperatingCurrents
10.Lead(Pb)-Free Packages APPLICATIONS 1.ACInput GeneralLightingApplicationsUsingHBLEDs 2. Industrial, CommercialandResidentialLightingFixtures 3.OutdoorLighting:Street,Roadway,Parking, ConstructionandOrnamentalLEDLightingFixtures
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