ZHCSKC4H May   2008  – October 2021

PRODMIX  

  1. 1 特性
  2. 2 应用
  3. 3 描述
  4. 4 Revision History
  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 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Timing Diagrams
    9. 6.9 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 Input Voltage (VDD)
        1. 7.3.1.1 VDD Hysteresis
        2. 7.3.1.2 VDD Glitch Immunity
      2. 7.3.2 Implemented Window-Watchdog Settings
        1. 7.3.2.1 Timing Rules of Window-Watchdog
      3. 7.3.3 Watchdog Software Considerations
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Lower-Boundary Calculation
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Programming Window-Watchdog Using an External Capacitor
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 接收文档更新通知
    4. 11.4 支持资源
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 术语表
  12. 12Mechanical, Packaging, and Orderable Information

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

4 Revision History

Changes from Revision G (October 2019) to Revision H (October 2021)

  • Changed tw parameter name to tGI_VIT in 7.6 Timing Requirements section and added Glitch immunity VIT in parameter definition. Go
  • Added timing diagramGo
  • Added Input Voltage (VDD), VDD Hysteresis, and VDD Glitch Immunity sections into datasheet.Go

Changes from Revision F (December 2016) to Revision G (October 2019)

  • Updated text for device conditions on start-up. Go
  • Added information to further clarify shaded areas in the Upper and Lower Boundary Visualization.Go

Changes from Revision E (October 2016) to Revision F (December 2016)

  • Changed the part numbers in the Electrical Characteristics table and deleted references to TPS3813-Q1J25 and TPS3813-Q1L30Go

Changes from Revision D (June 2015) to Revision E (October 2016)

  • Added + 1 back to the twindow,typ equation in the Programming Window-Watchdog Using an External Capacitor sectionGo

Changes from Revision C (September 2013) to Revision D (June 2015)

  • 删除了数据表中的 TPS38131J25-Q1 和 TPS3813L30-Q1 器件Go
  • 添加了 ESD 等级 表、特性说明 部分、器件功能模式 部分、应用和实施 部分、电源相关建议 部分、布局 部分、器件和文档支持 部分以及机械、封装和可订购信息 部分Go
  • Deleted the Dissipation Ratings table Go
  • Changed the voltage on the VDD pin from 0.6 V to 1.1 V in the Timing Diagram figureGo

Changes from Revision B (May 2012) to Revision C (August 2013)

  • Deleted banner stating that TPS3813K33-Q1 is Not Recommended for New Designs Go

Changes from Revision A (November 2008) to Revision B (April 2012)

  • Changed value from 47 pF to 155 pF.Go