* necessary for robust and compact PFC stages, with few external components. General Features
* Near-unity Power Factor
* Critical Conduction Mode (CrM)
* Current Controlled Frequency Fold-back (CCFF): Low Frequency Operation is Forced at Low Current Levels
* On-time Mo
NCP1612A
1.46 MB
High-efficiency power factor controller.
DATA SHEET www.onsemi.com Enhanced, High‐Efficiency Power Factor Controller NCP1612A, NCP1612B, NCP1612A1, NCP1612A2, NCP1612A3, NCP1612B2 The NCP161.
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