Download the FT8261 datasheet PDF.
This datasheet also covers the FT8260 variant, as both devices belong to the same psr single-stage ac-dc led driver family and are provided as variant models within a single manufacturer datasheet.
General Description
The FT8260/1/2x is a single stage primary-side-control offline LED controller with high power factor, low THD and excellent current accuracy for isolated LED lighting applications.
Key Features
Primary side control without secondary feedback circuit Single-stage active PFC for high power factor and low THD High current accuracy ±3% No Dimming (FT8260/2x) Three-level ON/Off Dimming (FT8261x) Ultra-low start up current Cycle-by-cycle current limit Over-voltage protection Short-circuit protection Over temperature protection Under voltage lockout protection.
Full PDF Text Transcription for FT8261 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
FT8261. For precise diagrams, and layout, please refer to the original PDF.
Fremont Micro Devices Preliminary FT8260/1/2x PSR Single-Stage AC-DC LED Driver with High PF FEATURES Primary side control without secondary feedback circuit Single-stage...
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S Primary side control without secondary feedback circuit Single-stage active PFC for high power factor and low THD High current accuracy ±3% No Dimming (FT8260/2x) Three-level ON/Off Dimming (FT8261x) Ultra-low start up current Cycle-by-cycle current limit Over-voltage protection Short-circuit protection Over temperature protection Under voltage lockout protection APPLICATIONS AC/DC LED driver applications Signal and decorative LED light E14/E27/PAR30/PAR38/GU10 LED lamp T8/T10 LED String DESCRIPTION The FT8260/1/2x is a single stage primary-side-control offline LED controller with high power factor, low THD and excellent
FT8261 Datasheet
