LM3447 Datasheet - Texas Instruments

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LM3447 Primary Side Power Regulated PFC Flyback Controller

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.

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Datasheet Details

Part number:

LM3447

Manufacturer:

Texas Instruments ↗

File Size:

548.54 KB

Description:

Primary Side Power Regulated PFC Flyback Controller

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

Applications

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

LM3447 Distributors

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LM3447 Primary Side Power Regulated PFC Flyback Controller Texas Instruments

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