UCC28051 - Transition Mode PFC Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	UCC28051
Manufacturer	Texas Instruments
File Size	1.40 MB
Description	Transition Mode PFC Controller
Datasheet	UCC28051 Datasheet
Note	This datasheet PDF includes multiple part numbers: UCC28051, UCC28050. Please refer to the document for exact specifications by model.
Additional preview pages of the UCC28051 datasheet.

Product details

Description

The UCC38050 and UCC38051 are PFC controllers for low-to-medium power applications requiring compliance with IEC 1000-3-2 harmonic reduction standard.

Features

1 Transition Mode PFC Controller for Low Implementation Cost.
Industry Pin Compatibility With Improved Feature Set.
Improved Transient Response With Slew-Rate Comparator.
Zero Power Detect to Prevent Overvoltage Protection (OVP) During Light Load Conditions.
Accurate Internal VREF for Tight Output Regulation.
Two UVLO Options.
OVP, Open-Feedback Protection, and Enable Circuits.
±750-mA Peak Gate Drive Current.
Low S.

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Published: Oct 10, 2019 |