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OB3338

Low THD Offline LED Controller

OB3338 Datasheet (759.89 KB)

Preview of OB3338 PDF Datasheet

Datasheet Details

Part number:

OB3338

Manufacturer:

On-Bright

File Size:

759.89 KB

Description:

Low thd offline led controller.

OB3338 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. OB3338 is offered in SOP8 package. TYPICAL APPLICATION FEATURES

* Dimmable LED current control

* Primary-side sensing and

OB3338 General Description

OB3338 is a dimmable offline LED lighting controller with high power factor, low THD and high constant current (CC) precision. It can achieve low system cost for an isolated lighting application by primary side control in a single stage converter. The proprietary CC control scheme is used and the sy.

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OB3338 Low THD Offline LED Controller On-Bright

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