OB6563 - High Performance PFC Controller

This page provides the datasheet information for the OB6563, a member of the OB6563_On High Performance PFC Controller family.

Datasheet Summary

Description

OB6563 is an active transition-mode (TM) power factor correction (PFC) controller for AC-DC switching mode power supply applications.

Features

an internal start-up timer for stand-alone.

On-Bright Electronics

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Datasheet Details

Part number	OB6563
Manufacturer	On-Bright Electronics
File Size	290.43 KB
Description	High Performance PFC Controller
Datasheet	OB6563 Datasheet
Additional preview pages of the OB6563 datasheet.

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Full PDF Text Transcription

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On Bright Confidential to OB6563 High Performance PFC Controller Product Specification GENERAL DESCRIPTION OB6563 is an active transition-mode (TM) power factor correction (PFC) controller for AC-DC switching mode power supply applications. OB6563 features an internal start-up timer for stand-alone applications, a one quadrant multiplier with THD optimizer for near unity power factor, zero current detector (ZCD) to ensure TM operation, a current sensing comparator with builtin leading-edge blanking, and a totem pole output ideally suited for driving a power MOSFET.

Published: Apr 2, 2010 |