Datasheet Details
Part number:
UCC2818, UCC2817
Manufacturer:
File Size:
1.98 MB
Description:
Bicmos power factor pregulator.
Note:
This datasheet PDF includes multiple part numbers: UCC2818, UCC2817.
Please refer to the document for exact specifications by model.
UCC2818, UCC2817, BiCMOS Power Factor Pregulator
The UCCx817 and UCCx818 family provides all the functions necessary for active power factor-corrected preregulators.
The controller achieves near-unity power factor by shaping the AC input line current waveform to correspond to that of the AC input line voltage.
Average current mode control maintain
UCC2818 Features
* 1 Controls Boost Preregulator to Near-Unity Power Factor
* Limits Line Distortion
* World Wide Line Operation
* Over-Voltage Protection
* Accurate Power Limiting
* Average Current Mode Control
* Improved Noise Immunity
* Improved Feed-
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