ZHCS981A JUNE   2012  – August 2016 TPS2511

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 Pin Configuration and Functions
  6. 6 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 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Overcurrent Protection
      2. 7.3.2 Current Limit Threshold
      3. 7.3.3 Current-Sensing Report (CS)
      4. 7.3.4 Undervoltage Lockout (UVLO) and Enable (EN)
      5. 7.3.5 Soft Start, Reverse Blocking, and Discharge Output
      6. 7.3.6 Thermal Sense
      7. 7.3.7 VBUS Voltage Drop Compensation
      8. 7.3.8 Divide Mode Selection of 5-W and 10-W USB Chargers
    4. 7.4 Device Functional Modes
      1. 7.4.1 Dedicated Charging Port (DCP)
        1. 7.4.1.1 Short the D+ Line to the D- Line
        2. 7.4.1.2 Divider1 (DCP Applying 2 V on D+ Line and 2.7 V on D- Line) or Divider2 (DCP Applying 2.7 V on D+ Line and 2 V on D- Line)
        3. 7.4.1.3 Applying 1.2 V to the D+ Line and 1.2 V to the D- Line
      2. 7.4.2 DCP Auto-Detect
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input and Output Capacitance
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 文档支持
      1. 11.1.1 相关文档
    2. 11.2 接收文档更新通知
    3. 11.3 社区资源
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 Glossary
  12. 12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

9 Power Supply Recommendations

Design of the devices is for operation from an input voltage supply range of 4.5 V to 5.5 V. The current capability of the power supply must exceed the maximum current limit of the power switch.