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OB3663 Datasheet Dimmable Flyback PSR Controller

Manufacturer: On-Bright

Download the OB3663 datasheet PDF. This datasheet also includes the OB3663-On variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OB3663-On-Bright.pdf) that lists specifications for multiple related part numbers.

General Description

The OB3663 is a high performance single stage AC/DC fly-back controller for dimmable LED luminaires.

The OB3663 integrates advanced digital processing core to eliminate visible flicker.

OB3663 offers fast startup

Overview

On-Bright Confidential to EUCHIPS OB3663 Dimmable Flyback PSR Controller.

Key Features

  • Primary-Side Control with Single Stage PFC Topology.
  • No visible flicker.
  • No bleeder design.
  • Total harmonic distortion 0.9.
  • Fast startup time (.

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