Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

LM3414MRX Fiches technique(PDF) 4 Page - Texas Instruments

No de pièce LM3414MRX
Description  1A 60W Common Anode Capable Constant Current Buck LED Driver Requires No
Download  25 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

LM3414MRX Fiches technique(HTML) 4 Page - Texas Instruments

  LM3414MRX Datasheet HTML 1Page - Texas Instruments LM3414MRX Datasheet HTML 2Page - Texas Instruments LM3414MRX Datasheet HTML 3Page - Texas Instruments LM3414MRX Datasheet HTML 4Page - Texas Instruments LM3414MRX Datasheet HTML 5Page - Texas Instruments LM3414MRX Datasheet HTML 6Page - Texas Instruments LM3414MRX Datasheet HTML 7Page - Texas Instruments LM3414MRX Datasheet HTML 8Page - Texas Instruments LM3414MRX Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 25 page
background image
LM3414, LM3414HV
SNVS678E – JUNE 2010 – REVISED MAY 2013
www.ti.com
Electrical Characteristics (LM3414HV) (continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
IIN-DIM-LOW
Standby Current
4.5V
≤ Vin ≤ 65V
0.8
1.2
1.45
mA
RIADJ = 3.125 kΩ
VDIM = Low
ILX-OFF
LX Pin Current
Main Switch Turned OFF
6.5
µA
VLX = VIN= 65V
Electrical Characteristics (LM3414/LM3414HV)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
SYSTEM PARAMETERS
ILED
Average LED Current
RIADJ = 3.125 kΩ
0.97
1
1.03
A
TA = 25°C
RIADJ = 3.125 kΩ
0.95
1
1.05
A
TA = –40°C to 125°C
VCC-UVLO
Vcc UVLO Threshold
VCC Decreasing
3.60
3.75
3.90
V
VCC-UVLO-HYS
Vcc UVLO Hysteresis
300
mV
VIADJ
IADJ Pin voltage
1.230
1.255
1.280
V
VDIM
DIM Pin Threshold
VDIM Increasing
1.0
1.2
V
VDIM-HYS
DIM Pin Hysteresis
100
mV
fSW
Switching Frequency Range
250
500
1000
kHz
fSW-TOL
Switching Frequency Tolerance
RFS = 40 kΩ
420
500
580
kHz
tON-MIN
Minimum On-time
400
ns
INTERNAL VOLTAGE REGULATOR
VCC
VCC Regulator Output Voltage
(1)
CVCC = 1µF, No Load to IVCC = 2mA
4.7
5.4
6.0
V
Vin = 4.5V, 2 mA Load
3.8
4.2
V
MAIN SWITCH
RLX
Resistance Across LX and GND
Main Switch Turned ON
1.8
THERMAL PROTECTION
TSD
Thermal Shutdown Temperature
TJ Rising
170
°C
TSD-HYS
Thermal Shutdown Temperature
TJ Falling
10
°C
Hysteresis
THERMAL RESISTANCE
θJA
Junction to Ambient,
SOIC-8 package
45
°C/W
0 LFPM Air Flow(2)
WSON-8 package
54
°C/W
(1)
VCC provides self bias for the internal gate drive and control circuits. Device thermal limitations limit external loading to the pin.
(2)
Tested on a 4 layer JEDEC board. Four vias provided under the exposed pad. See JESD51-5 and JESD51-7. The value of the
θJA for
the WSON package is specifically dependent on the PCB trace area, trace material, and the number of layers and thermal vias. For
improved thermal resistance and power dissipation for the WSON package, refer to Application Note AN-1187 (SNOA401).
4
Submit Documentation Feedback
Copyright © 2010–2013, Texas Instruments Incorporated
Product Folder Links: LM3414 LM3414HV


Numéro de pièce similaire - LM3414MRX

FabricantNo de pièceFiches techniqueDescription
logo
National Semiconductor ...
LM3414MRX NSC-LM3414MRX Datasheet
401Kb / 20P
   1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor
logo
Texas Instruments
LM3414MRX TI1-LM3414MRX Datasheet
1Mb / 30P
[Old version datasheet]   Common Anode-Capable Constant Current Buck LED Driver
LM3414MRX/NOPB TI1-LM3414MRX/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

Description similaire - LM3414MRX

FabricantNo de pièceFiches techniqueDescription
logo
National Semiconductor ...
LM3414 NSC-LM3414 Datasheet
401Kb / 20P
   1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor
logo
Texas Instruments
LM3414 TI1-LM3414_15 Datasheet
1Mb / 30P
[Old version datasheet]   Common Anode-Capable Constant Current Buck LED Driver
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
logo
Mean Well Enterprises C...
LPFH-60D MEANWELL-LPFH-60D Datasheet
131Kb / 8P
   60W Constant Current LED Driver
LPFH-60 MEANWELL-LPFH-60 Datasheet
107Kb / 6P
   60W Constant Voltage Constant Current LED Driver
logo
MY-SEMI INC.
MY8103 MY-SEMI-MY8103 Datasheet
502Kb / 17P
   65V 1A Common Anode Capable LED Driver With Internal Switch and Wide-Range Current Sense
Mar. 2015 Ver. 0.6
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
logo
Texas Instruments
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
More results


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


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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com