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OB2502 - High Precision CC/CV Primary-Side Power Switch

Product Overview

On-Bright Electronics

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OB2502 High Precision CC/CV Primary-Side Power Switch by On-Bright Electronics - Datasheet Preview — Datasheet preview – OB2502

Datasheet Details

Part number	OB2502
Manufacturer	On-Bright Electronics
File Size	821.93 KB
Description	High Precision CC/CV Primary-Side Power Switch
Datasheet	OB2502 Datasheet
Note	This datasheet PDF includes multiple part numbers: OB2502, OB2502-On. Please refer to the document for exact specifications by model.
Additional preview pages of the OB2502 datasheet.

Product details

Description

OB2502x is a high performance offline PSR power switch for low power AC/DC charger and adapter applications.

Features

Primary-side sensing and regulation without TL431 and opto-coupler.
High precision constant voltage and current regulation at universal AC input.
Multi-mode PWM/PFM operation for efficiency improving.
Integrated 2A/3A MOSFET.
Good dynamic response with synchronous rectifier.

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Published: Sep 20, 2024 |