Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

LM2588T-ADJ Datasheet(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LM2588T-ADJ
Description  SIMPLE SWITCHER짰 5A Flyback Regulator with Shutdown
Download  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM2588T-ADJ Datasheet(HTML) 1 Page - National Semiconductor (TI)

  LM2588T-ADJ Datasheet HTML 1Page - National Semiconductor (TI) LM2588T-ADJ Datasheet HTML 2Page - National Semiconductor (TI) LM2588T-ADJ Datasheet HTML 3Page - National Semiconductor (TI) LM2588T-ADJ Datasheet HTML 4Page - National Semiconductor (TI) LM2588T-ADJ Datasheet HTML 5Page - National Semiconductor (TI) LM2588T-ADJ Datasheet HTML 6Page - National Semiconductor (TI) LM2588T-ADJ Datasheet HTML 7Page - National Semiconductor (TI) LM2588T-ADJ Datasheet HTML 8Page - National Semiconductor (TI) LM2588T-ADJ Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 30 page
background image
LM2588
SIMPLE SWITCHER® 5A Flyback Regulator with
Shutdown
General Description
The LM2588 series of regulators are monolithic integrated
circuits specifically designed for flyback, step-up (boost), and
forward converter applications. The device is available in 4
different output voltage versions: 3.3V, 5.0V, 12V, and ad-
justable.
Requiring a minimum number of external components, these
regulators are cost effective, and simple to use. Included in
the datasheet are typical circuits of boost and flyback regu-
lators. Also listed are selector guides for diodes and capaci-
tors and a family of standard inductors and flyback trans-
formers designed to work with these switching regulators.
The power switch is a 5.0A NPN device that can stand-off
65V. Protecting the power switch are current and thermal
limiting circuits, and an undervoltage lockout circuit. This IC
contains an adjustable frequency oscillator that can be pro-
grammed up to 200 kHz. The oscillator can also be synchro-
nized with other devices, so that multiple devices can oper-
ate at the same switching frequency.
Other features include soft start mode to reduce in-rush
current during start up, and current mode control for im-
proved rejection of input voltage and output load transients
and cycle-by-cycle current limiting. The device also has a
shutdown pin, so that it can be turned off externally. An
output voltage tolerance of ±4%, within specified input volt-
ages and output load conditions, is guaranteed for the power
supply system.
Features
n
Requires few external components
n
Family of standard inductors and transformers
n
NPN output switches 5.0A, can stand off 65V
n
Wide input voltage range: 4V to 40V
n
Adjustable switching frequency: 100 kHz to 200 kHz
n
External shutdown capability
n
Draws less than 60 µA when shut down
n
Frequency synchronization
n
Current-mode operation for improved transient
response, line regulation, and current limit
n
Internal soft-start function reduces in-rush current during
start-up
n
Output transistor protected by current limit, under
voltage lockout, and thermal shutdown
n
System output voltage tolerance of ±4% max over line
and load conditions
Typical Applications
n
Flyback regulator
n
Forward converter
n
Multiple-output regulator
n
Simple boost regulator
Connection Diagrams
Bent, Staggered Leads
7-Lead TO-220 (T)
Top View
Bent, Staggered Leads
7-Lead TO-220 (T)
Side View
01242017
01242018
Order Number LM2588T-3.3, LM2588T-5.0,
LM2588T-12 or LM2588T-ADJ
See NS Package Number TA07B
SIMPLE SWITCHER® and Switchers Made Simple ® are registered trademarks of National Semiconductor Corporation.
July 2005
© 2005 National Semiconductor Corporation
DS012420
www.national.com


Similar Part No. - LM2588T-ADJ

ManufacturerPart #DatasheetDescription
logo
National Semiconductor ...
LM2588T-ADJ NSC-LM2588T-ADJ Datasheet
786Kb / 29P
   SIMPLE SWITCHER 5A Flyback Regulator with
logo
Texas Instruments
LM2588T-ADJ TI1-LM2588T-ADJ Datasheet
2Mb / 38P
[Old version datasheet]   LM2588 SIMPLE SWITCHER 5A Flyback Regulator with Shutdown
LM2588T-ADJ TI1-LM2588T-ADJ Datasheet
2Mb / 38P
[Old version datasheet]   SIMPLE SWITCHER 5A Flyback Regulator with Shutdown
LM2588T-ADJ/NOPB TI1-LM2588T-ADJ/NOPB Datasheet
2Mb / 38P
[Old version datasheet]   LM2588 SIMPLE SWITCHER 5A Flyback Regulator with Shutdown
LM2588T-ADJ/NOPB TI1-LM2588T-ADJ/NOPB Datasheet
2Mb / 38P
[Old version datasheet]   SIMPLE SWITCHER 5A Flyback Regulator with Shutdown
More results

Similar Description - LM2588T-ADJ

ManufacturerPart #DatasheetDescription
logo
National Semiconductor ...
LM2587 NSC-LM2587_04 Datasheet
810Kb / 27P
   SIMPLE SWITCHER짰 5A Flyback Regulator
logo
Texas Instruments
LM2586 TI1-LM2586_13 Datasheet
2Mb / 38P
[Old version datasheet]   SIMPLE SWITCHER짰 3A Flyback Regulator with Shutdown
logo
National Semiconductor ...
LM2586 NSC-LM2586_05 Datasheet
1Mb / 30P
   SIMPLE SWITCHER짰 3A Flyback Regulator with Shutdown
logo
Texas Instruments
LM2587EVAL TI1-LM2587EVAL Datasheet
4Mb / 32P
[Old version datasheet]   LM2587 SIMPLE SWITCHER짰 5A Flyback Regulator
LM2588 TI1-LM2588 Datasheet
2Mb / 38P
[Old version datasheet]   SIMPLE SWITCHER 5A Flyback Regulator with Shutdown
LM2588T-5 TI1-LM2588T-5 Datasheet
2Mb / 38P
[Old version datasheet]   LM2588 SIMPLE SWITCHER 5A Flyback Regulator with Shutdown
logo
National Semiconductor ...
LM2585 NSC-LM2585_07 Datasheet
983Kb / 28P
   SIMPLE SWITCHER짰 3A Flyback Regulator
LM2588 NSC-LM2588 Datasheet
786Kb / 29P
   SIMPLE SWITCHER 5A Flyback Regulator with
logo
Texas Instruments
LM2585 TI-LM2585_15 Datasheet
3Mb / 32P
[Old version datasheet]   LM2585 SIMPLE SWITCHER짰 3A Flyback Regulator
logo
National Semiconductor ...
LM2586 NSC-LM2586 Datasheet
778Kb / 28P
   SIMPLE SWITCHER 3A Flyback Regulator with Shutdown
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.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