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OB2211H, OB2211H-On Primary-Side PWM Power Switch

OB2211H Description

On-Bright Confidential to Bona OB2211H Primary-Side PWM Power Switch with CC/CV GENERAL .
OB2211H is an offline PWM Power switch for low power AC/DC charger and adaptor applications.

OB2211H Features

* including Cycle-by-Cycle current limiting, VDD clamp and UVLO. Excellent EMI performance is achieved wi

OB2211H 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

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: OB2211H, OB2211H-On. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
OB2211H, OB2211H-On
Manufacturer
On-Bright Electronics
File Size
295.98 KB
Datasheet
OB2211H-On-BrightElectronics.pdf
Description
Primary-Side PWM Power Switch
Note
This datasheet PDF includes multiple part numbers: OB2211H, OB2211H-On.
Please refer to the document for exact specifications by model.

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Primary-Side PWM Power Switch On-Bright Electronics
On-Bright Electronics OB2211H-like datasheet