OB339F, OB339F-On - High Precision Off-line Primary-Side PWM Power Switch

On-Bright

Datasheet Details

Part number	OB339F, OB339F-On
Manufacturer	On-Bright
File Size	777.05 KB
Description	High Precision Off-line Primary-Side PWM Power Switch
Datasheet	OB339F-On-Bright.pdf
Note	This datasheet PDF includes multiple part numbers: OB339F, OB339F-On. Please refer to the document for exact specifications by model.

OB339F is a primary side regulation off-line LED lighting controller which can achieve accurate LED current.

including Cycle-by-Cycle current limiting, VDD OVP, VDD clamp and UVLO. Excellent EMI performance is achieved with On-Bright proprietary frequency shuffling technique. OB339F is offered in DIP8 package.

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Published: Sep 20, 2024 |