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OB2372 - High Performance CCM/QR mode Primary-Side Controller

This page provides the datasheet information for the OB2372, a member of the OB2372-On High Performance CCM/QR mode Primary-Side Controller family.

Datasheet Summary

Features

  • OB2372 is an excellent primary side regulation.
  • Primary-side sensing and regulation operates controller with CC/CV operation for medium level in CCM/QR mode without TL431 and power AC/DC charger and adapter.

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Datasheet preview – OB2372

Datasheet Details

Part number OB2372
Manufacturer On-Bright Electronics
File Size 855.44 KB
Description High Performance CCM/QR mode Primary-Side Controller
Datasheet download datasheet OB2372 Datasheet
Additional preview pages of the OB2372 datasheet.

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Full PDF Text Transcription

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OB2372 High Performance CCM/QR mode Primary-Side Controller GENERAL DESCRIPTION FEATURES OB2372 is an excellent primary side regulation  Primary-side sensing and regulation operates controller with CC/CV operation for medium level in CCM/QR mode without TL431 and power AC/DC charger and adapter applications. opto-coupler The device directly drives a power MOSFET and  High precision constant voltage and current operates in CCM/QR mode to provide high regulation at universal AC input efficiency along with several functions of built-in  Fixed frequency (65kHz) CCM mode protections. It removes the need for secondary operation with low line voltage at full load feedback circuitry to lower the total bill of material  Quasi-resonant operation for high efficiency in cost.
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