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UCC3817, UCC2817 - BiCMOS Power Factor Pregulator

Texas Instruments

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UCC3817 Datasheet Preview — This datasheet PDF includes multiple part numbers: UCC3817, UCC2817. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	UCC3817, UCC2817
Manufacturer	Texas Instruments
File Size	1.98 MB
Description	BiCMOS Power Factor Pregulator
Datasheet	UCC2817-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: UCC3817, UCC2817. Please refer to the document for exact specifications by model.

UCC3817 Product details

Description

The UCCx817 and UCCx818 family provides all the functions necessary for active power factor-corrected preregulators.

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-Forward Line Regulation.
Leading Edge Modulation.
150-μA Typical Start-Up Current.
Low-Power BiCMOS Operation.
Up to 18-V Operation.
Frequency Range 6 kHz.

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Other Datasheets by Texas Instruments

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Published: Apr 3, 2020 |