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OB3639A, OB3639A-On - Low THD Offline LED Lighting Controller

On-Bright

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OB3639A Datasheet Preview — This datasheet PDF includes multiple part numbers: OB3639A, OB3639A-On. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	OB3639A, OB3639A-On
Manufacturer	On-Bright
File Size	859.40 KB
Description	Low THD Offline LED Lighting Controller
Datasheet	OB3639A-On-Bright.pdf
Note	This datasheet PDF includes multiple part numbers: OB3639A, OB3639A-On. Please refer to the document for exact specifications by model.

OB3639A Product details

Description

OB3639A is an offline LED lighting controller with high power factor, low THD and high constant current (CC) precision.

Features

including programmable VIN foldback, programmable VIN OVP, programmable thermal foldback, LED open loop protection, LED short circuit protection, cycle-by-cycle current limiting, built-in leading edge blanking, VDD under voltage lockout (UVLO), etc. OB3639A is offered in SOP-8 package.

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Published: Oct 4, 2024 |