OB2538, OB2538-On Datasheet - On-Bright Electronics

OB2538, OB2538-On, High Precision CC/CV Primary-Side PWM Controller

On-Bright Confidential to ACT OB2538 High Precision CC/CV Primary-Side PWM Controller Product Specification GENERAL .
OB2538 is a high performance offline PWM Power switch for low power AC/DC charger and adaptor applications.

datasheet Preview Page 1 from Datasheet4u.com

OB2538-On-BrightElectronics.pdf

OB2538 Datasheet Preview — This datasheet PDF includes multiple part numbers: OB2538, OB2538-On. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

OB2538, OB2538-On

Manufacturer:

On-Bright Electronics

File Size:

403.59 KB

Description:

High Precision CC/CV Primary-Side PWM Controller

Note:

This datasheet PDF includes multiple part numbers: OB2538, OB2538-On.
Please refer to the document for exact specifications by model.

Features

* including Cycle-by-Cycle current limiting, VDD OVP, VDD clamp and UVLO. Excellent EMI performance is achieved with On-Bright proprietary frequency shuffling technique. High precision constant voltage (CV) and constant current (CC) can be achieved by OB2538. . FEATURES
* 5% Constant Voltage

Applications

* It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated as shown in the figure below. In CC control, the current and output power setting can be adjusted externall

OB2538 Distributors

📁 Related Datasheet

OB2530T OB2573Y OB2576AMP OB2576BMP OB2576CMP OB2576MP

📌 All Tags

OB2538-On High Precision Primary-Side PWM Controller On-Bright Electronics

On-Bright Electronics OB2538-like datasheet