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LM3447 Primary Side Power Regulated PFC Flyback Controller

LM3447 Description

LM3447 www.ti.com SNOSC65 A * APRIL 2012 * REVISED MAY 2012 Phase Dimmable, Primary Side Power Regulated PFC Flyback Controller for.
The LM3447 is a versatile power factor correction (PFC) controller designed to meet the performance requirements of residential and commercial phase-c.

LM3447 Features

* 1
* Integrated Phase Angle Decode
* Leading and Trailing Edge Compatible
* Over 50:1 Dimming Range
* Power Factor Correction with Low Total Harmonic Distortion
* Primary Side Control Using Input Voltage Feedforward Technique
* Input Power Regulation Sc

LM3447 Applications

* Dimmable A19, R20, PAR30/38 LED Lamps
* Recessed LED Downlights and Pendant Lights

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Primary Side Power Regulated PFC Flyback Controller Texas Instruments
Texas Instruments LM3447-like datasheet