Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

LM3414HVMRX Datasheet(PDF) 11 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No. de pieza LM3414HVMRX
Descripción Electrónicos  1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  NSC [National Semiconductor (TI)]
Página de inicio  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM3414HVMRX Datasheet(HTML) 11 Page - National Semiconductor (TI)

Back Button LM3414HVMRX Datasheet HTML 7Page - National Semiconductor (TI) LM3414HVMRX Datasheet HTML 8Page - National Semiconductor (TI) LM3414HVMRX Datasheet HTML 9Page - National Semiconductor (TI) LM3414HVMRX Datasheet HTML 10Page - National Semiconductor (TI) LM3414HVMRX Datasheet HTML 11Page - National Semiconductor (TI) LM3414HVMRX Datasheet HTML 12Page - National Semiconductor (TI) LM3414HVMRX Datasheet HTML 13Page - National Semiconductor (TI) LM3414HVMRX Datasheet HTML 14Page - National Semiconductor (TI) LM3414HVMRX Datasheet HTML 15Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 20 page
background image
Block Diagram
30124820
Operation Description
OVERVIEW
The LM3414/14HV is a high power floating buck LED driver
with wide input voltage ranges. It requires no external current
sensing elements and loop compensation networks. The in-
tegrated power N-MOSFET enables high output power with
up to 1000 mA output current. The combination of Pulse Width
Modulation (PWM) control architecture and the proprietary
Pulse Level Modulation (PLM) guarantees accurate current
regulation, good EMI performance and provides high flexibil-
ity on inductor selection. High speed dimming control input
allows precision and high resolution brightness control for ap-
plications require fine brightness adjustment.
Application Information
SETTING THE SWITCHING FREQUENCY
Both the LM3414 and LM3414HV are PWM LED drivers that
contain a clock generator to generate constant switching fre-
quency for the device. The switching frequency is determined
by the resistance of an external resistor R
FS in the range of
250 kHz to 1 MHz. Lower resistance of R
FS results in higher
switching frequency. The switching frequency of the
LM3414/14HV is governed by the following equation:
11
www.national.com


Número de pieza similar - LM3414HVMRX

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
LM3414HVMRX TI-LM3414HVMRX Datasheet
1Mb / 25P
[Old version datasheet]   1A 60W Common Anode Capable Constant Current Buck LED Driver Requires No
LM3414HVMRX TI1-LM3414HVMRX Datasheet
1Mb / 30P
[Old version datasheet]   Common Anode-Capable Constant Current Buck LED Driver
LM3414HVMRX/NOPB TI1-LM3414HVMRX/NOPB Datasheet
1Mb / 32P
[Old version datasheet]   60-W Common Anode-Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor
More results

Descripción similar - LM3414HVMRX

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
LM3414HVMRX TI-LM3414HVMRX Datasheet
1Mb / 25P
[Old version datasheet]   1A 60W Common Anode Capable Constant Current Buck LED Driver Requires No
LM3414 TI1-LM3414 Datasheet
1Mb / 32P
[Old version datasheet]   60-W Common Anode-Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor
LM3414 TI1-LM3414_15 Datasheet
1Mb / 30P
[Old version datasheet]   Common Anode-Capable Constant Current Buck LED Driver
TPS92511 TI1-TPS92511 Datasheet
1Mb / 31P
[Old version datasheet]   500-mA, 65-V Common Anode Constant Current Buck LED Driver Without External Current Sensing Resistor
logo
Mean Well Enterprises C...
LPFH-60D MEANWELL-LPFH-60D Datasheet
131Kb / 8P
   60W Constant Current LED Driver
logo
Shenzhen Huazhimei Semi...
HM9882 HMSEMI-HM9882 Datasheet
594Kb / 5P
   External MOS average current type LED buck constant current driver
logo
Mean Well Enterprises C...
LPFH-60 MEANWELL-LPFH-60 Datasheet
107Kb / 6P
   60W Constant Voltage Constant Current LED Driver
logo
Shenzhen Huazhimei Semi...
HM9804 HMSEMI-HM9804 Datasheet
803Kb / 11P
   80V 1A Switching Current Buck PFM LED Constant Current Driver
logo
XLSEMI
XL8004 XLSEMI-XL8004 Datasheet
351Kb / 11P
   80V 1A Switching Current Buck PFM LED Constant Current Driver
logo
List of Unclassifed Man...
XL8004 ETC2-XL8004 Datasheet
351Kb / 11P
   80V 1A Switching Current Buck PFM LED Constant Current Driver
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com