UCC2818A-Q1 datasheet, preregulator equivalent, Texas Instruments

Features and benefits

*1 Qualified for Automotive Applications
* Controls Boost Preregulator to Near-Unity Power Factor
* Limits Line Distortion
* World-Wide Line Operation

Application

* Controls Boost Preregulator to Near-Unity Power Factor
* Limits Line Distortion
* World-Wide Line Operatio.

Description

The UCC2818A-Q1 device 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 volt.

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