2
TUSB564
ZHCSGZ9F –OCTOBER 2017–REVISED SEPTEMBER 2019
www.ti.com.cn
版权 © 2017–2019, Texas Instruments Incorporated
目目录录
1 特特性性.......................................................................... 1
2 应应用用.......................................................................... 1
3 说说明明.......................................................................... 1
4 修修订订历历史史记记录录 ........................................................... 2
5 Pin Configuration and Functions......................... 4
6 Specifications......................................................... 6
6.1 Absolute Maximum Ratings ...................................... 6
6.2 ESD Ratings.............................................................. 6
6.3 Recommended Operating Conditions....................... 6
6.4 Thermal Information.................................................. 6
6.5 ELECTRICAL CHARACTERISTICS......................... 7
6.6 Switching Characteristics........................................ 10
6.7 Timing Requirements.............................................. 11
6.8 Typical Characteristics............................................ 12
7 Parameter Measurement Information ................ 14
8 Detailed Description............................................ 16
8.1 Overview ................................................................. 16
8.2 Functional Block Diagram ....................................... 17
8.3 Feature Description................................................. 18
8.4 Device Functional Modes........................................ 19
8.5 Programming........................................................... 24
8.6 Register Maps......................................................... 26
9 Application and Implementation ........................ 31
9.1 Application Information............................................ 31
9.2 Typical Application ................................................. 31
9.3 System Examples .................................................. 36
10 Power Supply Recommendations ..................... 41
11 Layout................................................................... 42
11.1 Layout Guidelines ................................................. 42
11.2 Layout Example .................................................... 42
12 器器件件和和文文档档支支持持 ..................................................... 43
12.1 接收文档更新通知 ................................................. 43
12.2 社区资源................................................................ 43
12.3 商标 ....................................................................... 43
12.4 静电放电警告......................................................... 43
12.5 Glossary................................................................ 43
13 机机械械、、封封装装和和可可订订购购信信息息....................................... 43
4 修修订订历历史史记记录录
注：之前版本的页码可能与当前版本有所不同。
Changes from Revision E (May 2019) to Revision F Page
• Added note to disable AUX snoop to resolve interop issues with a non-compliant AUX source......................................... 18
Changes from Revision D (November 2018) to Revision E Page
• Added following to pin 38 description: If I2C_EN = “F”, then this pin must be set to “F” or “0”. ........................................... 5
• Changed G
LF
min, typ, and max values from -1, 0, 1 to -2.5, 0.5, and 3.5 respectively ........................................................ 9
• Added G
LF_LFPS_TX1/2
parameter to AC electrical..................................................................................................................... 9
Changes from Revision C (February 2018) to Revision D Page
• Changed the RNQ pin image appearance ............................................................................................................................ 4
• Changed the EN pin Description in the Pin Functions table .................................................................................................. 5
• Changed the HPDIN pin From: I/O To: 2 Level I .................................................................................................................. 5
• Added pull-down indicator (PD) in the I/O column on FLIP/SCL and CTL0/SDA pins ......................................................... 5
• Added Junction temperature to absolute maximum ratings table .......................................................................................... 6
• From: Internal pull-down resistance for CTL1. To: Internal pull-down resistance for CTL1, CTL0, FLIP, and EN.............. 7
• Deleted EN from Note 1 of 表 8 .......................................................................................................................................... 24
Changes from Revision B (January 2018) to Revision C Page
• Changed the column on EN From: I To: 2 Level I (PD) ........................................................................................................ 5
• Updated AUX_SBU_OVR Description field in 表 15 to match 表 6 .................................................................................... 28
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