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FT8261B - PSR Single-Stage AC-DC LED Driver

This page provides the datasheet information for the FT8261B, a member of the FT8260 PSR Single-Stage AC-DC LED Driver family.

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.

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.

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Datasheet preview – FT8261B

Datasheet Details

Part number FT8261B
Manufacturer FMD
File Size 788.02 KB
Description PSR Single-Stage AC-DC LED Driver
Datasheet download datasheet FT8261B Datasheet
Additional preview pages of the FT8261B datasheet.

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Full PDF Text Transcription

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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 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 current accuracy for isolated LED lighting applications.
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