数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

LM20343 数据表(PDF) 3 Page - Texas Instruments

Click here to check the latest version.
部件名 LM20343
功能描述  36V, 3A Adjustable Frequency Synchronous Buck Regulator
Download  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 TI1 - Texas Instruments

LM20343 数据表(HTML) 3 Page - Texas Instruments

  LM20343 Datasheet HTML 1Page - Texas Instruments LM20343 Datasheet HTML 2Page - Texas Instruments LM20343 Datasheet HTML 3Page - Texas Instruments LM20343 Datasheet HTML 4Page - Texas Instruments LM20343 Datasheet HTML 5Page - Texas Instruments LM20343 Datasheet HTML 6Page - Texas Instruments LM20343 Datasheet HTML 7Page - Texas Instruments LM20343 Datasheet HTML 8Page - Texas Instruments LM20343 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 30 page
background image
LM20343
www.ti.com
SNVS559A – MAY 2008 – REVISED AUGUST 2008
PIN DESCRIPTIONS (continued)
Pin(s)
Name
Description
Application Information
19
EN
Enable or UVLO input
An external voltage divider can be used to set the line undervoltage
lockout threshold. If the EN pin is left unconnected, a 2 µA pull-up
current source pulls the EN pin high to enable the regulator.
20
RT
Internal oscillator frequency adjust input
Normally biased at 550 mV. An external resistor connected between RT
and AGND sets the internal oscillator frequency.
EP
Exposed
Exposed pad
Exposed metal pad on the underside of the package with a weak
Pad
electrical connection to GND. Connect this pad to the PC board ground
plane in order to improve heat dissipation.
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.
Copyright © 2008, Texas Instruments Incorporated
Submit Documentation Feedback
3
Product Folder Links: LM20343


类似零件编号 - LM20343

制造商部件名数据表功能描述
logo
National Semiconductor ...
LM20343 NSC-LM20343 Datasheet
546Kb / 20P
   36V, 3A Adjustable Frequency Synchronous Buck Regulator
logo
Texas Instruments
LM20343 TI-LM20343 Datasheet
1Mb / 29P
[Old version datasheet]   LM20343 36V, 3A Adjustable Frequency Synchronous Buck Regulator
logo
National Semiconductor ...
LM20343MH NSC-LM20343MH Datasheet
546Kb / 20P
   36V, 3A Adjustable Frequency Synchronous Buck Regulator
logo
Texas Instruments
LM20343MH/NOPB TI-LM20343MH/NOPB Datasheet
1Mb / 29P
[Old version datasheet]   LM20343 36V, 3A Adjustable Frequency Synchronous Buck Regulator
logo
National Semiconductor ...
LM20343MHE NSC-LM20343MHE Datasheet
546Kb / 20P
   36V, 3A Adjustable Frequency Synchronous Buck Regulator
More results

类似说明 - LM20343

制造商部件名数据表功能描述
logo
National Semiconductor ...
LM20343 NSC-LM20343 Datasheet
546Kb / 20P
   36V, 3A Adjustable Frequency Synchronous Buck Regulator
logo
Texas Instruments
LM20343 TI-LM20343_15 Datasheet
1Mb / 29P
[Old version datasheet]   LM20343 36V, 3A Adjustable Frequency Synchronous Buck Regulator
logo
National Semiconductor ...
LM20143 NSC-LM20143 Datasheet
703Kb / 20P
   3A, PowerWise짰 Adjustable Frequency Synchronous Buck Regulator
LM20333A NSC-LM20333A Datasheet
541Kb / 22P
   36V, 3A Synchronous Buck Regulator with Frequency Synchronization
logo
Texas Instruments
LM20143 TI1-LM20143_14 Datasheet
1Mb / 30P
[Old version datasheet]   3A, PowerWise짰 Adjustable Frequency Synchronous Buck Regulator
logo
National Semiconductor ...
LM20242 NSC-LM20242_08 Datasheet
466Kb / 20P
   36V, 2A PowerWise짰 Adjustable Frequency Synchronous Buck Regulator
logo
Texas Instruments
LM20242 TI1-LM20242_14 Datasheet
1Mb / 28P
[Old version datasheet]   36V, 2A PowerWise짰 Adjustable Frequency Synchronous Buck Regulator
logo
National Semiconductor ...
LM20242 NSC-LM20242 Datasheet
465Kb / 20P
   36V, 2A PowerWise짰 Adjustable Frequency Synchronous Buck Regulator
logo
Texas Instruments
LM20333 TI-LM20333_15 Datasheet
1Mb / 29P
[Old version datasheet]   LM20333 36V, 3A Synchronous Buck Regulator with Frequency Synchronization
logo
National Semiconductor ...
LM20333 NSC-LM20333 Datasheet
520Kb / 20P
   36V, 3A PowerWise짰 Synchronous Buck Regulator with Frequency Synchronization
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


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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