Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TPS745 Datasheet(PDF) 29 Page - Texas Instruments

Click here to check the latest version.
Part # TPS745
Description  TPS745-Q1 500-mA LDO With Power-Good in Small Wettable Flank WSON Packages
PDF  44 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS745 Datasheet(HTML) 29 Page - Texas Instruments

Back Button TPS745 Datasheet HTML 25Page - Texas Instruments TPS745 Datasheet HTML 26Page - Texas Instruments TPS745 Datasheet HTML 27Page - Texas Instruments TPS745 Datasheet HTML 28Page - Texas Instruments TPS745 Datasheet HTML 29Page - Texas Instruments TPS745 Datasheet HTML 30Page - Texas Instruments TPS745 Datasheet HTML 31Page - Texas Instruments TPS745 Datasheet HTML 32Page - Texas Instruments TPS745 Datasheet HTML 33Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 29 / 44 page
background image
10 Layout
10.1 Layout Guidelines
• Place input and output capacitors as close to the device as possible.
• Use copper planes for device connections to optimize thermal performance.
• Place thermal vias around the device to distribute heat.
• Only place tented thermal vias directly beneath the thermal pad of the DRV or DRB package. An untented via
can wick solder or solder paste away from the thermal pad joint during the soldering process, leading to a
compromised solder joint on the thermal pad.
10.2 Layout Examples
1
2
3
6
5
4
GND PLANE
R1
Cff
COUT
CIN
R2
RPG
*
Signal via to Pin1
*Pull-up resistor not required for push-pull option
Figure 10-1. Layout Example for the DRV Package
1
2
4
8
7
5
GND PLANE
R1
Cff
COUT
CIN
R2
RPG
*
Signal via to Pin1
*Pull-up resistor not required for push-pull option
6
3
Figure 10-2. Layout Example for the DRB Package
www.ti.com
TPS745-Q1
SBVS355B – JUNE 2019 – REVISED JANUARY 2021
Copyright © 2021 Texas Instruments Incorporated
Submit Document Feedback
29
Product Folder Links: TPS745-Q1



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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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