Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

STD Fiches technique(PDF) 3 Page - Texas Instruments

No de pièce STD
Description  a Phase-Dimmable, Primary-Side Regulated LED Driver
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI1 [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI1 - Texas Instruments

STD Fiches technique(HTML) 3 Page - Texas Instruments

  STD Datasheet HTML 1Page - Texas Instruments STD Datasheet HTML 2Page - Texas Instruments STD Datasheet HTML 3Page - Texas Instruments STD Datasheet HTML 4Page - Texas Instruments STD Datasheet HTML 5Page - Texas Instruments STD Datasheet HTML 6Page - Texas Instruments STD Datasheet HTML 7Page - Texas Instruments STD Datasheet HTML 8Page - Texas Instruments STD Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 26 page
background image
User's Guide
SLUU937 – May 2012
LM3447-A19-120VEVM is a Phase-Dimmable, Primary-Side
Regulated LED Driver
1
Introduction
The LM3447-A19-120VEVM is a 10-W, 120-V
AC isolated dimmable LED driver whose form factor intended
for A19/R27 applications.
2
Description
The LM3447-A19-120VEVM is a primary-side power regulated PFC controller used for commercial and
residential phase-cut dimmer compatible LED lamp drivers. The LM3447-A19-120VEVM uses fixed
frequency valley switching operation resulting in discontinuous current operation.
2.1
Typical Applications
A19 Bulb Form Factor
R27 Bulb Form Factor
2.2
Features
Primary-Side Control
Leading and Trailing Edge Compatible
50:1 Dimming Range
Valley Switching
Fixed Frequency Discontinuous Operation
Thermal Foldback
PFC
Efficient Triac Hold Current Operation
LED Short and Open Circuit Detection
Thermal Foldback
Constant Power Operation
3
SLUU937 – May 2012
LM3447-A19-120VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26 


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn