TPS2513A-Q1
,
TPS2514A-Q1
ZHCSCG6A –MAY 2014–REVISED DECEMBER 2014
www.ti.com.cn
目目录录
8.3 Feature Description................................................... 9
1 特特性性.......................................................................... 1
8.4 Device Functional Modes........................................ 11
2 应应用用范范围围................................................................... 1
9 Applications and Implementation ...................... 12
3 说说明明.......................................................................... 1
9.1 Application Information............................................ 12
4 简简化化应应用用示示意意图图........................................................ 1
9.2 Typical Application .................................................. 12
5 修修订订历历史史记记录录 ........................................................... 2
10 Power Supply Recommendations ..................... 13
6 Pin Configuration and Functions......................... 3
11 Layout................................................................... 14
7 Specifications......................................................... 4
11.1 Layout Guidelines ................................................. 14
7.1 Absolute Maximum Ratings ...................................... 4
11.2 Layout Example .................................................... 14
7.2 ESD Ratings.............................................................. 4
12 器器件件和和文文档档支支持持 ..................................................... 15
7.3 Recommended Operating Conditions....................... 4
12.1 相关链接................................................................ 15
7.4 Thermal Information.................................................. 4
12.2 商标 ....................................................................... 15
7.5 Electrical Characteristics........................................... 5
12.3 静电放电警告......................................................... 15
7.6 Typical Characteristics.............................................. 6
12.4 术语表 ................................................................... 15
8 Detailed Description.............................................. 7
13 机机械械封封装装和和可可订订购购信信息息 .......................................... 15
8.1 Overview ................................................................... 7
8.2 Functional Block Diagram ......................................... 8
5 修修订订历历史史记记录录
Changes from Original (May 2014) to Revision A Page
• 已将 TPA2514A-Q1 器件添加至数据表 ................................................................................................................................. 1
• 已将特性从:双路 USB 端口控制器更改为:双路 USB 充电端口控制器,TPS2513A-Q1 ................................................... 1
• 已添加特性“单路 USB 充电端口控制器,TPS2514A-Q1”....................................................................................................... 1
• 已将“说明”部分的文本从:“利用 TPS2561A-Q1 可提供一套低损耗、..” 更改为:“搭配使用 TPS2561A-Q1 与
TPS2513A-Q1(双通道)、TPS2557-Q1 与 TPS2514A-Q1(单通道)可提供一套低损耗、..” ........................................... 1
• 已更改
器件信息
表 ................................................................................................................................................................... 1
• Added the TPS2514A-Q1 pin out image and table ................................................................................................................ 3
• Changed the Handling Ratings table to the ESD Ratings table............................................................................................. 4
• Added Figure 5 ...................................................................................................................................................................... 8
• Changed list item in Layout Guidelines "When USB power switch is used,.." ..................................................................... 14
• Changed list item in Layout Guidelines "Regarding TPS2561A-Q1 layout guidelines,.." .................................................... 14
2 Copyright © 2014, Texas Instruments Incorporated
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