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OB5682MWUP-H - High Precision LED Off-line LED Power Switch

This page provides the datasheet information for the OB5682MWUP-H, a member of the OB5682MMKP-H-On High Precision LED Off-line LED Power Switch family.

Datasheet Summary

Description

OB5682x is a primary side regulation off-line LED lighting power switch which can achieve accurate LED current.

It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry, HV startup resistor and power supply capacitor.

Features

  • including LED open circuit protection, LED short circuit protection, Cycle-by-Cycle current limiting, and thermal foldback, etc. OB5682x is offered in SOT33-5(A)/SOP7/DIP7/ CDFN8-7 package.

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Datasheet preview – OB5682MWUP-H

Datasheet Details

Part number OB5682MWUP-H
Manufacturer On-Bright
File Size 972.15 KB
Description High Precision LED Off-line LED Power Switch
Datasheet download datasheet OB5682MWUP-H Datasheet
Additional preview pages of the OB5682MWUP-H datasheet.

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Full PDF Text Transcription

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OB5682x High Precision LED Off-line LED Power Switch GENERAL DESCRIPTION OB5682x is a primary side regulation off-line LED lighting power switch which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry, HV startup resistor and power supply capacitor. LED current (CC control) can be adjusted by the external sense resistor connected between CS pin and ground. OB5682x offers comprehensive protection coverage with auto-recovery features including LED open circuit protection, LED short circuit protection, Cycle-by-Cycle current limiting, and thermal foldback, etc. OB5682x is offered in SOT33-5(A)/SOP7/DIP7/ CDFN8-7 package.
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