Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

LM2675 Datasheet(PDF) 20 Page - Texas Instruments

Click here to check the latest version.
Part No. LM2675
Description  LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage
Download  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM2675 Datasheet(HTML) 20 Page - Texas Instruments

Back Button LM2675 Datasheet HTML 16Page - Texas Instruments LM2675 Datasheet HTML 17Page - Texas Instruments LM2675 Datasheet HTML 18Page - Texas Instruments LM2675 Datasheet HTML 19Page - Texas Instruments LM2675 Datasheet HTML 20Page - Texas Instruments LM2675 Datasheet HTML 21Page - Texas Instruments LM2675 Datasheet HTML 22Page - Texas Instruments LM2675 Datasheet HTML 23Page - Texas Instruments LM2675 Datasheet HTML 24Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 20 / 30 page
background image
LM2675
SNVS129E – MAY 2004 – REVISED JUNE 2005
www.ti.com
APPLICATION INFORMATION
TYPICAL SURFACE MOUNT PC BOARD LAYOUT, FIXED OUTPUT (4X SIZE)
CIN - 15 μF, 50V, Solid Tantalum Sprague, “594D series”
COUT - 68 μF, 16V, Solid Tantalum Sprague, “594D series”
D1 - 1A, 40V Schottky Rectifier, Surface Mount
L1 - 33
μH, L23, Coilcraft DO3316
CB - 0.01 μF, 50V, Ceramic
TYPICAL SURFACE MOUNT PC BOARD LAYOUT, ADJUSTABLE OUTPUT (4X SIZE)
CIN - 15 μF, 50V, Solid Tantalum Sprague, “594D series”
COUT - 33 μF, 25V, Solid Tantalum Sprague, “594D series”
D1 - 1A, 40V Schottky Rectifier, Surface Mount
L1 - 68
μH, L30, Coilcraft DO3316
CB - 0.01 μF, 50V, Ceramic
R1 - 1k, 1%
R2 - Use formula in Design Procedure
Figure 29. PC Board Layout
Layout is very important in switching regulator designs. Rapidly switching currents associated with wiring
inductance can generate voltage transients which can cause problems. For minimal inductance and ground
loops, the wires indicated by heavy lines (in Figure 22 and Figure 23) should be wide printed circuit traces
and should be kept as short as possible. For best results, external components should be located as close to
the switcher IC as possible using ground plane construction or single point grounding.
If open core inductors are used, special care must be taken as to the location and positioning of this type of
inductor. Allowing the inductor flux to intersect sensitive feedback, IC ground path, and COUT wiring can cause
problems.
20
Submit Documentation Feedback
Copyright © 2004–2005, Texas Instruments Incorporated
Product Folder Links: LM2675


Similar Part No. - LM2675

ManufacturerPart No.DatasheetDescription
National Semiconductor (TI)
National Semiconductor ...
LM2675 NSC-LM2675 Datasheet
912Kb / 26P
   SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
LM2675 NSC-LM2675 Datasheet
913Kb / 26P
   SIMPLE SWITCHER짰 Power Converter High Efficiency 1A Step-Down Voltage Regulator
Texas Instruments
Texas Instruments
LM2675 TI-LM2675 Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER짰 Power Converter High Efficiency 1A Step-Down Voltage Regulator
LM2675 TI-LM2675 Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage
LM2675 TI-LM2675 Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage
More results

Similar Description - LM2675

ManufacturerPart No.DatasheetDescription
Texas Instruments
Texas Instruments
LM2675MX-ADJ TI-LM2675MX-ADJ Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage
LM2675M-33 TI-LM2675M-33 Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage
LM2675M-5 TI-LM2675M-5 Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage
LM2675MX-5 TI1-LM2675MX-5 Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
LM2675M-5 TI1-LM2675M-5 Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
LM2675MX-33 TI1-LM2675MX-33 Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER짰 Power Converter High Efficiency 1A Step-Down Voltage Regulator
LM2675M-ADJ TI-LM2675M-ADJ Datasheet
1Mb / 30P
[Old version datasheet]   LM2675 SIMPLE SWITCHER짰 Power Converter High Efficiency 1A Step-Down Voltage Regulator
National Semiconductor (TI)
National Semiconductor ...
LM2675 NSC-LM2675 Datasheet
912Kb / 26P
   SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
Texas Instruments
Texas Instruments
LM2672M-ADJ TI-LM2672M-ADJ Datasheet
1Mb / 33P
[Old version datasheet]   LM2672 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage
National Semiconductor (TI)
National Semiconductor ...
LM2675_0506 NSC-LM2675_0506 Datasheet
913Kb / 26P
   SIMPLE SWITCHER짰 Power Converter High Efficiency 1A Step-Down Voltage Regulator
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  28  29  30 


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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