Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

TPS54339EDDAR Datasheet(PDF) 4 Page - Texas Instruments

Click here to check the latest version.
Part # TPS54339EDDAR
Description  4.5V to 23V Input, 3-A Synchronous Step-Down SWIFT Converter with Eco-Mode
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS54339EDDAR Datasheet(HTML) 4 Page - Texas Instruments

  TPS54339EDDAR Datasheet HTML 1Page - Texas Instruments TPS54339EDDAR Datasheet HTML 2Page - Texas Instruments TPS54339EDDAR Datasheet HTML 3Page - Texas Instruments TPS54339EDDAR Datasheet HTML 4Page - Texas Instruments TPS54339EDDAR Datasheet HTML 5Page - Texas Instruments TPS54339EDDAR Datasheet HTML 6Page - Texas Instruments TPS54339EDDAR Datasheet HTML 7Page - Texas Instruments TPS54339EDDAR Datasheet HTML 8Page - Texas Instruments TPS54339EDDAR Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 21 page
background image
POWER PAD
TPS54339E
DDA
HSOP8
SW
VBST
SS
VFB
GND
8
2
3
4
1
EN
VREG5
7
6
5
VIN
TPS54339E
SLVSBM0A – DECEMBER 2012 – REVISED DECEMBER 2012
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
over operating free-air temperature range, VIN = 12 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SOFT START
ISSC
SS charge current
VSS = 1.0 V
4.2
6.0
7.8
μA
ISSD
SS discharge current
VSS = 0.5 V
0.8
1.5
mA
HICCUP AND OVERVOLTAGE PROTECTION
VOVP
Output OVP threshold
OVP Detect (L>H)
125%
VUVP
Output Hiccup threshold
Hiccup detect (H>L)
65%
TUVPDEL
Output Hiccup delay
to Hiccup state
6
µs
TUVPEN
Output Hiccup Enable delay
Relative to soft-start time
x1.7
UVLO
Wake up VREG5 voltage
3.45
3.75
4.05
UVLO
UVLO threshold
V
Hysteresis VREG5 voltage
0.17
0.33
0.47
DEVICE INFORMATION
DDA PACKAGE
(TOP VIEW)
PIN FUNCTIONS
PIN
DESCRIPTION
NAME
NO.
Supply input for the high-side FET gate drive circuit. Connect 0.1µF capacitor between VBST and SW pins.
VBST
1
An internal diode is connected between VREG5 and VBST.
VIN
2
Input voltage supply pin.
SW
3
Switch node connection between high-side NFET and low-side NFET.
Ground pin. Power ground return for switching circuit. Connect sensitive SS and VFB returns to GND at a
GND
4
single point.
VFB
5
Converter feedback input. Connect to output voltage with feedback resistor divider.
4
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated
Product Folder Links: TPS54339E


Similar Part No. - TPS54339EDDAR

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS54339E TI-TPS54339E Datasheet
932Kb / 22P
[Old version datasheet]   4.5V to 23V Input, 3-A Synchronous Step-Down SWIFT??Converter with Eco-Mode?
TPS54339E TI-TPS54339E_15 Datasheet
932Kb / 22P
[Old version datasheet]   4.5V to 23V Input, 3-A Synchronous Step-Down SWIFT??Converter with Eco-Mode?
More results

Similar Description - TPS54339EDDAR

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS54339E TI-TPS54339E_15 Datasheet
932Kb / 22P
[Old version datasheet]   4.5V to 23V Input, 3-A Synchronous Step-Down SWIFT??Converter with Eco-Mode?
TPS54239E TI-TPS54239E Datasheet
1,003Kb / 21P
[Old version datasheet]   4.5V to 23V Input, 2-A Synchronous Step-Down SWIFT Converter With Eco-mode
TPS54239E TI-TPS54239E_15 Datasheet
963Kb / 22P
[Old version datasheet]   4.5V to 23V Input, 2-A Synchronous Step-Down SWIFT??Converter With Eco-mode?
TPS54328 TI1-TPS54328 Datasheet
667Kb / 21P
[Old version datasheet]   4.5V to 18V Input, 3-A Synchronous Step-Down SWIFT??Converter with Eco-Mode?
TPS54239 TI-TPS54239_15 Datasheet
964Kb / 22P
[Old version datasheet]   4.5V to 23V Input, 2-A Synchronous Step-Down SWIFT??Converter
TPS54239 TI-TPS54239 Datasheet
1,002Kb / 21P
[Old version datasheet]   4.5V to 23V Input, 2-A Synchronous Step-Down SWIFT Converter
TPS54426RSAR TI-TPS54426RSAR Datasheet
1Mb / 28P
[Old version datasheet]   4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT Converter with Eco-Mode
TPS54626 TI1-TPS54626 Datasheet
1Mb / 22P
[Old version datasheet]   4.5V to 18V Input, 6.5-A Synchronous Step-Down SWIFT Converter with ECO-Mode
TPS54426 TI-TPS54426_10 Datasheet
658Kb / 22P
[Old version datasheet]   4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT??Converter with Eco-Mode?
TPS54426 TI-TPS54426_15 Datasheet
1Mb / 29P
[Old version datasheet]   4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT??Converter with Eco-Mode?
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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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