ZHCSCS0C September   2014  – March 2017

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用范围
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Dynamic Rectifier Control
      2. 8.3.2  Dynamic Power Scaling
      3. 8.3.3  VO_REG Calculations
      4. 8.3.4  RILIM Calculations
      5. 8.3.5  Adapter Enable Functionality
      6. 8.3.6  Turning Off the Transmitter
        1. 8.3.6.1 WPC v1.2 EPT
      7. 8.3.7  Communication Current Limit
      8. 8.3.8  PD_DET and TMEM
      9. 8.3.9  TS/CTRL
      10. 8.3.10 PMODE Pin
      11. 8.3.11 I2C Communication
      12. 8.3.12 Input Overvoltage
      13. 8.3.13 Alignment Aid Using Frequency Information
    4. 8.4 Device Functional Modes
    5. 8.5 Register Maps
      1. 8.5.1  Wireless Power Supply Current Register 1
      2. 8.5.2  Wireless Power Supply Current Register 2
      3. 8.5.3  Wireless Power Supply Current Register 3
      4. 8.5.4  I2C Mailbox Register
      5. 8.5.5  I2C Mailbox Register 2
      6. 8.5.6  I2C Mailbox Register 3
      7. 8.5.7  Wireless Power Supply FOD RAM
      8. 8.5.8  Wireless Power User Header RAM
      9. 8.5.9  Wireless Power USER VRECT Status RAM
      10. 8.5.10 Wireless Power VOUT Status RAM
      11. 8.5.11 Wireless Power Proprietary Mode REC PWR MSByte Status RAM
      12. 8.5.12 Wireless Power REC PWR LSByte Status RAM
      13. 8.5.13 Wireless Power Prop Packet Payload RAM Byte 0
      14. 8.5.14 Wireless Power Prop Packet Payload RAM Byte 1
      15. 8.5.15 Wireless Power Prop Packet Payload RAM Byte 2
      16. 8.5.16 Wireless Power Prop Packet Payload RAM Byte 3
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 WPC v1.2 Power Supply 7-V Output With 1.4-A Maximum Current With I2C
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Output Voltage Set Point
          2. 9.2.1.2.2 Output and Rectifier Capacitors
          3. 9.2.1.2.3 TMEM
          4. 9.2.1.2.4 Maximum Output Current Set Point
          5. 9.2.1.2.5 I2C
          6. 9.2.1.2.6 Communication Current Limit
          7. 9.2.1.2.7 Receiver Coil
          8. 9.2.1.2.8 Series and Parallel Resonant Capacitors
          9. 9.2.1.2.9 Communication, Boot, and Clamp Capacitors
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Standalone 10-V WPC v1.2 Power Supply With 1-A Maximum Output Current in System Board
      3. 9.2.3 Standalone 10-V Power Supply With 1-A Maximum Output Current for 2S Charging System
        1. 9.2.3.1 Design Requirements
        2. 9.2.3.2 Detailed Design Procedure
          1. 9.2.3.2.1  Output Voltage Set Point
          2. 9.2.3.2.2  Output and Rectifier Capacitors
          3. 9.2.3.2.3  TMEM
          4. 9.2.3.2.4  Maximum Output Current Set Point
          5. 9.2.3.2.5  I2C
          6. 9.2.3.2.6  Communication Current Limit
          7. 9.2.3.2.7  Receiver Coil
          8. 9.2.3.2.8  Series Resonant Capacitors
            1. 9.2.3.2.8.1 Tuning Procedure
          9. 9.2.3.2.9  Communication, Boot, and Clamp Capacitors
          10. 9.2.3.2.10 VRECT Clamp
        3. 9.2.3.3 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 接收文档更新通知
    2. 12.2 社区资源
    3. 12.3 商标
    4. 12.4 静电放电警告
    5. 12.5 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

12 器件和文档支持

12.1 接收文档更新通知

如需接收文档更新通知，请访问 www.ti.com.cn 网站上的器件产品文件夹。点击右上角的提醒我 (Alert me) 注册后，即可每周定期收到已更改的产品信息。有关更改的详细信息，请查阅已修订文档中包含的修订历史记录。

12.2 社区资源

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

12.3 商标

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

12.4 静电放电警告

esds-image

这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。

12.5 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.