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

X  

TL3843DR-8E4 Fiches technique(PDF) 4 Page - Texas Instruments

No de pièce TL3843DR-8E4
Description  CURRENT-MODE PWM CONTROLLERS
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

TL3843DR-8E4 Fiches technique(HTML) 4 Page - Texas Instruments

  TL3843DR-8E4 Datasheet HTML 1Page - Texas Instruments TL3843DR-8E4 Datasheet HTML 2Page - Texas Instruments TL3843DR-8E4 Datasheet HTML 3Page - Texas Instruments TL3843DR-8E4 Datasheet HTML 4Page - Texas Instruments TL3843DR-8E4 Datasheet HTML 5Page - Texas Instruments TL3843DR-8E4 Datasheet HTML 6Page - Texas Instruments TL3843DR-8E4 Datasheet HTML 7Page - Texas Instruments TL3843DR-8E4 Datasheet HTML 8Page - Texas Instruments TL3843DR-8E4 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 21 page
background image
TL284x, TL384x
CURRENT-MODE PWM CONTROLLERS
SLVS038G − JANUARY 1989 − REVISED FEBRUARY 2008
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage (see Note 1) (ICC < 30 mA)
Self limiting
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range, VI (VFB and ISENSE)
−0.3 V to 6.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage, VO (OUTPUT)
35 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI, (VC, D package only)
35 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply current, ICC
30 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, IO
±1 A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error amplifier output sink current
10 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Notes 2 and 3): D package
86
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-8 package
97
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . .
P package
85
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Virtual junction temperature, TJ
150
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output energy (capacitive load)
5
µJ
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature, 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
−65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltages are with respect to the device GND terminal.
2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can impact reliability.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC and VC
Supply voltage
30
V
VI, RT/CT
Input voltage
0
5.5
V
VI, VFB and ISENSE
Input voltage
0
5.5
V
VO, OUTPUT
Output voltage
0
30
V
VO, POWER GROUND
Output voltage
−0.1
1
V
ICC
Supply current, externally limited
25
mA
IO
Average output current
200
mA
IO(ref)
Reference output current
−20
mA
fosc
Oscillator frequency
100
500
kHz
T
Oti
f
i t
t
TL284x
−40
85
°C
TA
Operating free-air temperature
TL384x
0
70
°C
These recommended voltages for VC and POWER GROUND apply only to the D package.


Numéro de pièce similaire - TL3843DR-8E4

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TL3843DR-8E4 TI-TL3843DR-8E4 Datasheet
400Kb / 18P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL3843DR-8E4 TI-TL3843DR-8E4 Datasheet
534Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
More results

Description similaire - TL3843DR-8E4

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TL284X TI-TL284X Datasheet
171Kb / 12P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
UC1842 TI1-UC1842_16 Datasheet
3Mb / 56P
[Old version datasheet]   Current-Mode PWM Controllers
TL284X TI-TL284X_07 Datasheet
400Kb / 18P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL284X_101 TI-TL284X_101 Datasheet
534Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
logo
IMP, Inc
IMP38C4X IMP-IMP38C4X Datasheet
160Kb / 10P
   BiCMOS Current-Mode PWM Controllers
logo
Microchip Technology
MIC38C42 MICROCHIP-MIC38C42 Datasheet
1Mb / 24P
   BiCMOS Current-Mode PWM Controllers
09/14/21
logo
TelCom Semiconductor, I...
TC18C43 TELCOM-TC18C43 Datasheet
83Kb / 7P
   BiCMOS CURRENT MODE PWM CONTROLLERS
logo
Micrel Semiconductor
MIC38C42A MICREL-MIC38C42A Datasheet
127Kb / 9P
   BiCMOS Current-Mode PWM Controllers
MIC38C43XYM MICREL-MIC38C43XYM Datasheet
354Kb / 11P
   BiCMOS Current-Mode PWM Controllers
MIC38C45YM MICREL-MIC38C45YM Datasheet
348Kb / 11P
   BiCMOS Current-Mode PWM Controllers
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


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