NCL30030 controllers equivalent, combination power factor correction and quasi-resonant flyback controllers.
necessary for building a robust and compact PFC stage while minimizing the number of external components.
The quasi−resonant current−mode flyback stage features a proprie.
The PFC stage utilizes a proprietary multiplier architecture to achieve low harmonic distortion and near−unity power fa.
Pin Out
Name
Function
1
BO/HV
Performs input brown−out detection and line voltage range detection.
2 Removed for creepage distance.
3
MULT
This is the output of the multiplication of the BO and Control signals. A capacitor should be put on .
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