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TPS63020DSJR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
稳压芯片
封装:
VSON-14
描述:
TEXAS INSTRUMENTS TPS63020DSJR 直流-直流开关降压, 升压稳压器, 可调, 1.8V-5.5V输入, 1.2V-5.5V/4A输出, 2.4MHz, VSON-14 新
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P1P12
原理图在P1P7P8
封装尺寸在P22P24P25
标记信息在P22
封装信息在P21P22P23P24P25
技术参数、封装参数在P3
应用领域在P1P29
电气规格在P5P9
导航目录
TPS63020DSJR数据手册
Page:
of 29 Go
若手册格式错乱，请下载阅览PDF原文件
TPS63020
,
TPS63021
SLVS916D –JULY 2010–REVISED OCTOBER 2015
www.ti.com
Table of Contents
8.1 Application Information............................................ 12
1 Features.................................................................. 1
8.2 Typical Application.................................................. 12
2 Applications ........................................................... 1
8.3 System Example..................................................... 18
3 Description............................................................. 1
9 Power Supply Recommendations...................... 18
4 Revision History..................................................... 2
10 Layout................................................................... 18
5 Pin Configuration and Functions......................... 3
10.1 Layout Guidelines ................................................. 18
6 Specifications......................................................... 3
10.2 Layout Example .................................................... 19
6.1 Absolute Maximum Ratings ...................................... 3
10.3 Thermal Considerations........................................ 19
6.2 ESD Ratings.............................................................. 4
11 Device and Documentation Support................. 20
6.3 Recommended Operating Conditions....................... 4
11.1 Device Support...................................................... 20
6.4 Thermal Information.................................................. 4
11.2 Documentation Support ........................................ 20
6.5 Electrical Characteristics........................................... 5
11.3 Related Links ........................................................ 20
6.6 Typical Characteristics.............................................. 6
11.4 Community Resources.......................................... 20
7 Detailed Description.............................................. 7
11.5 Trademarks........................................................... 20
7.1 Overview ................................................................... 7
11.6 Electrostatic Discharge Caution............................ 20
7.2 Functional Block Diagram......................................... 7
11.7 Glossary................................................................ 20
7.3 Feature Description................................................... 8
12 Mechanical, Packaging, and Orderable
7.4 Device Functional Modes.......................................... 9
Information........................................................... 21
8 Application and Implementation ........................ 12
4 Revision History
Changes from Revision C (February 2013) to Revision D Page
• Added Handling Rating table, Feature Description section, Device Functional Modes, Application and
Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation
Support section, and Mechanical, Packaging, and Orderable Information section................................................................ 1
Changes from Revision B (August 2012) to Revision C Page
• Changed front-page circuit to show correct values................................................................................................................ 1
Changes from Revision A (December 2011) to Revision B Page
• Changed the Duty cycle in step down conversion values, added MIN = 20%, deleted TYP = 30% and MAX = 40%.......... 5
Changes from Original (April 2010) to Revision A Page
• Changed the List Of Components table. C1 and C2 orderable number From: GRM188R60J106KME84D To:
GRM188R60J106ME84D..................................................................................................................................................... 12
• Updated Figure 27 - PCB Layout Suggestion...................................................................................................................... 19
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Product Folder Links: TPS63020 TPS63021
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