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UCC2817 - BiCMOS Power Factor Pregulator

Texas Instruments

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Datasheet Details

Part number	UCC2817
Manufacturer	Texas Instruments
File Size	1.98 MB
Description	BiCMOS Power Factor Pregulator
Datasheet	UCC2817-etcTI.pdf

UCC2817 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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Published: Apr 3, 2020 |