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

X  

TPS54350 Fiches technique(PDF) 2 Page - Texas Instruments

Click here to check the latest version.
No de pièce TPS54350
Description  4.5-V 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET(SWIFT)
Download  27 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

TPS54350 Fiches technique(HTML) 2 Page - Texas Instruments

  TPS54350 Datasheet HTML 1Page - Texas Instruments TPS54350 Datasheet HTML 2Page - Texas Instruments TPS54350 Datasheet HTML 3Page - Texas Instruments TPS54350 Datasheet HTML 4Page - Texas Instruments TPS54350 Datasheet HTML 5Page - Texas Instruments TPS54350 Datasheet HTML 6Page - Texas Instruments TPS54350 Datasheet HTML 7Page - Texas Instruments TPS54350 Datasheet HTML 8Page - Texas Instruments TPS54350 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 27 page
background image
TPS54350
SLVS456C − OCTOBER 2003 − REVISED OCTOBER 2004
www.ti.com
2
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during
storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
TA
OUTPUT VOLTAGE
PACKAGE
PART NUMBER
−40
°C to 85°C
Adjustable to 0.891 V
Plastic HTSSOP (PWP)
TPS54350PWP
(1) The PWP package is also available taped and reeled. Add an R suffix to the device type (i.e. TPS54350PWPR).
PACKAGE DISSIPATION RATINGS(1)
PACKAGE
THERMAL IMPEDANCE
JUNCTION-TO-AMBIENT
TA = 25°C
POWER RATING
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
16-Pin PWP with solder(2)
42.1
°C/W
2.36
1.31
0.95
16-Pin PWP without solder
151.9
°C/W
0.66
0.36
0.26
(1) See Figure 46 for power dissipation curves.
(2) Test Board Conditions
1. Thickness: 0.062”
2. 3” x 3”
3. 2 oz. Copper traces located on the top and bottom of the PCB for soldering
4. Copper areas located on the top and bottom of the PCB for soldering
5. Power and Ground planes, 1 oz. Copper (0.036 mm thick)
6. Thermal vias, 0.33 mm diameter, 1.5 mm pitch
7. Thermal isolation of power plane
For more information, refer to TI technical brief SLMA002.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
UNIT
VIN
−0.3 V to 21.5 V
VSENSE
−0.3 V to 8.0 V
Input voltage range, VI
UVLO
−0.3 V to 8.0 V
Input voltage range, VI
SYNC
−0.3 V to 4.0 V
ENA
−0.3 V to 4.0 V
BOOT
VI(PH) + 8.0 V
VBIAS
−0.3 to 8.5 V
LSG
−0.3 to 8.5 V
SYNC
−0.3 to 4.0 V
Output voltage range, VO
RT
−0.3 to 4.0 V
Output voltage range, VO
PWRGD
−0.3 to 6.0 V
COMP
−0.3 to 4.0 V
PH
−1.5 V to 22 V
PH
Internally Limited (A)
Source current, IO
LSG (Steady State Current)
10 mA
Source current, IO
COMP, VBIAS
3 mA
SYNC
5 mA
LSG (Steady State Current)
100 mA
Sink current, IS
PH (Steady State Current)
500 mA
Sink current, IS
COMP
3 mA
ENA, PWRGD
10 mA
Voltage differential
AGND to PGND
±0.3 V
Operating virtual junction temperature range, TJ
−40
°C to +150°C
Storage temperature, Tstg
−65
°C to +150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
(1) 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.


Numéro de pièce similaire - TPS54350

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TPS54350 TI-TPS54350 Datasheet
690Kb / 21P
[Old version datasheet]   1.6 MHz, 3-V TO 6-V INPUT, 3-A SYNCHRONOUS STEP-DOWN SWIFT??CONVERTER WITH DISABLED SINKING DURING START-UP
TPS54350 TI-TPS54350 Datasheet
71Kb / 4P
[Old version datasheet]   SWIFT Converter Product Portfolio
TPS54350 TI1-TPS54350 Datasheet
1Mb / 34P
[Old version datasheet]   4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATER FET
TPS54350-EP TI1-TPS54350-EP Datasheet
1Mb / 36P
[Old version datasheet]   4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT??
TPS54350-EP TI-TPS54350-EP_15 Datasheet
1Mb / 37P
[Old version datasheet]   4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT??
More results

Description similaire - TPS54350

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TPS54350-EP TI-TPS54350-EP_15 Datasheet
1Mb / 37P
[Old version datasheet]   4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT??
TPS54350-EP TI1-TPS54350-EP Datasheet
1Mb / 36P
[Old version datasheet]   4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT??
TPS54350 TI-TPS54350_15 Datasheet
1Mb / 34P
[Old version datasheet]   4.5-V 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTERATED FET (SWIFT)
TPS54550 TI-TPS54550 Datasheet
1Mb / 27P
[Old version datasheet]   4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT)
TPS54550 TI-TPS54550_15 Datasheet
1Mb / 32P
[Old version datasheet]   4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT??
TPS54350PWPR TI-TPS54350PWPR Datasheet
876Kb / 32P
[Old version datasheet]   4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRANTED FET(SWIFT)
TPS54350 TI1-TPS54350_16 Datasheet
1Mb / 34P
[Old version datasheet]   4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATER FET
TPS54352 TI1-TPS54352_16 Datasheet
1Mb / 37P
[Old version datasheet]   4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATER FET
TPS54325 TI-TPS54325_10 Datasheet
970Kb / 20P
[Old version datasheet]   4.5-V to 18-V, 3-A OUTPUT SYNCHRONOUS STEP DOWN SWITCHER WITH INTEGRATED FET (SWIFT??
TPS54325-Q1 TI-TPS54325-Q1_15 Datasheet
656Kb / 21P
[Old version datasheet]   4.5-V to 18-V, 3-A OUTPUT SYNCHRONOUS STEP DOWN SWITCHER WITH INTEGRATED FET ( SWIFT??
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 26 27


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