OB2576ATCPA - High Performance QR mode Primary-Side Power Switch

This page provides the datasheet information for the OB2576ATCPA, a member of the OB2576TCP-On High Performance QR mode Primary-Side Power Switch family.

Product Overview

On-Bright Electronics

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Datasheet Details

Part number	OB2576ATCPA
Manufacturer	On-Bright Electronics
File Size	383.70 KB
Description	High Performance QR mode Primary-Side Power Switch
Datasheet	OB2576ATCPA Datasheet
Additional preview pages of the OB2576ATCPA datasheet.

OB2576ATCPA Product details

Description

OB2576xT is an excellent primary side regulation power switch with CC/CV operation for medium level power AC/DC charger and adapter applications.

The device integrates an internal power MOSFET and operates in QR mode to provide high efficiency along with several functions of built-in protections.

Features

Primary-side sensing and regulation operates in QR mode without TL431 and opto-coupler.
High precision constant voltage and current regulation at universal AC input.
Programmable CV and CC regulation.
Integrated power MOSFET.
Good dynamic response.
Built-in line compensation for tight CC regulation.
Built-in fixed cable compensation.
Built-in primary winding inductance compensation.
Built-in control loop compensation.
Built-in leading edge blank.

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Published: Oct 28, 2024 |