ZHCS770A February   2012  – October 2016 TPS2543

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
  6. 6 Electrical Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Electrical Characteristics, High-Bandwidth Switch
    7. 6.7 Electrical Characteristics, Charging Controller
    8. 6.8 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Standard Downstream Port (SDP) USB 2.0/USB 3.0
      2. 8.3.2  Charging Downstream Port (CDP)
      3. 8.3.3  Dedicated Charging Port (DCP)
        1. 8.3.3.1 DCP BC1.2 and YD/T 1591-2009
        2. 8.3.3.2 DCP Divider Charging Scheme
      4. 8.3.4  Wake on USB Feature (Mouse/Keyboard Wake Feature)
        1. 8.3.4.1 USB 2.0 Background Information
        2. 8.3.4.2 Wake On USB
        3. 8.3.4.3 USB Slow-Speed Device Recognition and Operation
      5. 8.3.5  Load Detect
      6. 8.3.6  Power Wake
        1. 8.3.6.1 Implementing Power Wake in Notebook System
      7. 8.3.7  Port Power Management (PPM)
        1. 8.3.7.1 Benefits of PPM
        2. 8.3.7.2 PPM Details
        3. 8.3.7.3 Implementing PPM in a System with Two Charging Ports
      8. 8.3.8  Over-Current Protection
      9. 8.3.9  FAULT Response
      10. 8.3.10 Undervoltage Lockout (UVLO)
      11. 8.3.11 Thermal Sense
    4. 8.4 Device Functional Modes
      1. 8.4.1 DCP Auto Mode
      2. 8.4.2 DCP Forced Shorted / DCP Forced Divider1
      3. 8.4.3 High-Bandwidth Data Line Switch
      4. 8.4.4 Device Truth Table (TT)
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Output Discharge
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Current-Limit Settings
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 文档支持
      1. 12.1.1 相关文档　
    2. 12.2 接收文档更新通知
    3. 12.3 社区资源
    4. 12.4 商标
    5. 12.5 静电放电警告
    6. 12.6 Glossary
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

7 Parameter Measurement Information

TPS2543 rise_fall_tst_slvsbw2.gif Figure 23. OUT Rise/Fall Test Load
TPS2543 pwr_on_off_lvsba6.gif Figure 24. Power-On and Off Timing
TPS2543 enable_tim_lvsba6.gif Figure 25. Enable Timing, Active High Enable
TPS2543 discharge_lvsba6.gif Figure 26. OUT Discharge During Mode Change
TPS2543 op_short_cir_lvsba6.gif Figure 27. Output Short Circuit Parameters