OB2571, OB2571-On Datasheet - On-Bright Electronics

OB2571 High Performance QR mode Primary-Side Power Switch

OB2571x is an excellent primary side regulation controller 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. It re.

OB2571 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

* Programmable Brownou

OB2571-On-BrightElectronics.pdf

OB2571 Datasheet Preview — This datasheet PDF includes multiple part numbers: OB2571, OB2571-On. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

OB2571, OB2571-On

Manufacturer:

On-Bright Electronics

File Size:

873.78 KB

Description:

High performance qr mode primary-side power switch.

Note:

This datasheet PDF includes multiple part numbers: OB2571, OB2571-On.
Please refer to the document for exact specifications by model.

OB2571 Distributor

📁 Related Datasheet

OB2573Y High Precision CC/CV Primary-Side Power Switch (On-Bright)

OB2576AMP High Performance QR mode controller (On-Bright)

OB2576ATCP High Performance QR mode Primary-Side Power Switch (On-Bright Electronics)

OB2576ATCPA High Performance QR mode Primary-Side Power Switch (On-Bright Electronics)

OB2576BMP High Performance QR mode controller (On-Bright)

OB2576BTCP High Performance QR mode Primary-Side Power Switch (On-Bright Electronics)

OB2576BTCPA High Performance QR mode Primary-Side Power Switch (On-Bright Electronics)

OB2576CMP High Performance QR mode controller (On-Bright)

TAGS

OB2571 OB2571-On High Performance mode Primary-Side Power Switch On-Bright Electronics