OB2576AMP - High Performance QR mode controller

Product Overview

On-Bright

Part number	OB2576AMP
Manufacturer	On-Bright
File Size	934.60 KB
Description	High Performance QR mode controller
Datasheet	OB2576AMP Datasheet
Note	This datasheet PDF includes multiple part numbers: OB2576AMP, OB2576MP-On. Please refer to the document for exact specifications by model.
Additional preview pages of the OB2576AMP datasheet.

OB2576x is an excellent primary side regulation controller with CC/CV operation for medium level power AC/DC charger and adapter applications.

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.
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 blanking (LEB).
Ultra low star.

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Published: Dec 17, 2024 |