Datasheet4U Logo Datasheet4U.com

OB2502PCP - High Precision CC/CV Primary-Side Power Switch

Download the OB2502PCP datasheet PDF. This datasheet also includes the OB2502-On variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OB2502-On-BrightElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number OB2502PCP
Manufacturer On-Bright
File Size 821.93 KB
Description High Precision CC/CV Primary-Side Power Switch
Datasheet download datasheet OB2502PCP Datasheet

General Description

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

It operates in primary-side sensing and regulation.

Consequently, opto-coupler and TL431 could be eliminated.

Overview

OB2502x High Precision CC/CV Primary-Side Power Switch GENERAL.

Key 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.

More Datasheets from On-Bright

Part Number Description
OB2502 High Precision CC/CV Primary-Side Power Switch
OB2500N High Precision CC/CV Primary-Side Power Switch
OB2500P High Precision CC/CV Primary-Side Power Switch
OB2506NCP Ni battery charger IC
OB2506PAP Ni battery charger IC
OB2506PCP Ni battery charger IC
OB2510 High Precision CC/CV Primary-Side Controller
OB25111 High Precision CC/CV Primary-Side PWM Power Switch
OB25112 High Precision CC/CV Primary-Side PWM Power Switch
OB25113 High Precision CC/CV Primary-Side PWM Power Switch