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OB2530N - High Precision CC/CV Primary-Side Power Switch

This page provides the datasheet information for the OB2530N, a member of the OB2530N-On High Precision CC/CV Primary-Side Power Switch family.

Datasheet Summary

Features

  • OB2530N is a high performance offline PSR.
  • Primary-side sensing and regulation without power switch for low power AC/DC charger and TL431 and opto-coupler adapter.

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Datasheet preview – OB2530N

Datasheet Details

Part number OB2530N
Manufacturer On-Bright Electronics
File Size 751.54 KB
Description High Precision CC/CV Primary-Side Power Switch
Datasheet download datasheet OB2530N Datasheet
Additional preview pages of the OB2530N datasheet.

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Full PDF Text Transcription

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OB2530N High Precision CC/CV Primary-Side Power Switch GENERAL DESCRIPTION FEATURES OB2530N is a high performance offline PSR  Primary-side sensing and regulation without power switch for low power AC/DC charger and TL431 and opto-coupler adapter applications. It operates in primary-side  High precision constant voltage and current sensing and regulation. Consequently, regulation at universal AC input opto-coupler and TL431 could be eliminated.  Multi-mode PWM/PFM operation for efficiency Proprietary Constant Voltage (CV) and Constant improving Current (CC) control is integrated as shown in the  Integrated 1A 620V MOSFET figure below.
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