OB3663 controller equivalent, dimmable flyback psr controller.
* Primary-Side Control with Single Stage PFC Topology
* No visible flicker
* No bleeder design
* Total harmonic distortion <20% with PF>0.9
* Fast sta.
* Dimmable LED lighting
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Preliminary Datasheet OB_DOC_DS_366304
On-Bright.
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 feature, constant on-time control for.
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