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UCC3819A - Power Factor Preregulator

Product Overview

Texas Instruments

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UCC3819A Power Factor Preregulator by Texas Instruments - Datasheet Preview — Datasheet preview – UCC3819A

Datasheet Details

Part number	UCC3819A
Manufacturer	Texas Instruments
File Size	1.08 MB
Description	Power Factor Preregulator
Datasheet	UCC3819A Datasheet
Note	This datasheet PDF includes multiple part numbers: UCC3819A, UCC2819A. Please refer to the document for exact specifications by model.
Additional preview pages of the UCC3819A datasheet.

Product details

Description

The UCC2819A/UCC3819A provides all the functions necessary for active power factor corrected preregulators.

Features

D Controls Boost Preregulator to Near-Unity Power Factor D World Wide Line Operation D Over-Voltage Protection D Accurate Power Limiting D Average Current Mode Control D Improved Noise Immunity D Improved Feed-Forward Line Regulation D Leading Edge Modulation D 150-µA Typical Start-Up Current D Low-Power BiCMOS Operation D 10.8-V to 17-V Operation D Programmable Output Voltage (Tracking Boost Topology) BLOCK.

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Published: Apr 25, 2020 |