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OB3613 - High PF Non-Isolated Buck LED Lighting Controller

This page provides the datasheet information for the OB3613, a member of the OB3613-On High PF Non-Isolated Buck LED Lighting Controller family.

Datasheet Summary

Description

OB3613 is a high power factor, highly integrated buck regulator with advanced

Features

  • to provide high efficiency control and high precision constant current output for LED lighting.

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Datasheet preview – OB3613

Datasheet Details

Part number OB3613
Manufacturer On-Bright
File Size 752.34 KB
Description High PF Non-Isolated Buck LED Lighting Controller
Datasheet download datasheet OB3613 Datasheet
Additional preview pages of the OB3613 datasheet.

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Full PDF Text Transcription

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OB3613 High PF Non-Isolated Buck LED Lighting Controller GENERAL DESCRIPTION OB3613 is a high power factor, highly integrated buck regulator with advanced features to provide high efficiency control and high precision constant current output for LED lighting applications. The proprietary CC control scheme is used and the system can achieve high power factor with constant on-time control scheme. OB3613 offers comprehensive protection coverage with auto-recovery features including LED open loop protection, LED short circuit protection, cycle-by-cycle current limiting, built-in leading edge blanking, VDD under voltage lockout (UVLO), etc. OB3613 is offered in SOT23-6 package.
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