ZHCS687F January   2012  – April 2017 TPS7A7001

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 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 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 Enable (EN)
      2. 7.3.2 Internal Current Limit
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation
      2. 7.4.2 Dropout Operation
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Input Capacitor (IN)
      2. 8.1.2 Output Capacitor (OUT)
      3. 8.1.3 Feedback Resistors (FB)
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Board Layout Recommendation to Improve PSRR and Noise Performance
    2. 10.2 Layout Example
    3. 10.3 Thermal Protection
    4. 10.4 Power Dissipation
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 器件命名规则
    2. 11.2 文档支持
      1. 11.2.1 相关文档　
    3. 11.3 接收文档更新通知
    4. 11.4 社区资源
    5. 11.5 商标
    6. 11.6 静电放电警告
    7. 11.7 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

4 修订历史记录

Changes from E Revision (August 2015) to F Revision

  • Changed "operating free-air" to "junction" in Absolute Maximum Ratings table condition lineGo
  • Changed OUT pin max voltage from 7 to VIN + 0.3 V or 7 V, whichever is smaller, in Absolute Maximum Ratings table (moved OUT from first row to second row)Go
  • Deleted TA, ambient temperature range, from Recommended Operating Conditions tableGo
  • Changed COUT max value from 47 µF to 200 µF in Recommended Operating Conditions tableGo
  • Added note (2) to Recommended Operating Conditions table regarding COUT max valueGo
  • Added feedforward capacitance to Recommended Operating Conditions tableGo
  • Deleted redundant notes 2 to 7 in the Thermal Information table; all information from deleted notes available in application report shown in note (1)Go
  • Changed note (1) in Electrical Characteristics; deleted initial reference to R1 and updated R2 resistor rangeGo
  • Changed Output Capacitor (OUT) section; reworded for clarity Go

Changes from D Revision (September 2013) to E Revision

  • 添加了 ESD 额定值表，特性 描述部分，器件功能模式，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

Changes from C Revision (January 2013) to D Revision

  • Added new text to Internal Current Limit sectionGo

Changes from B Revision (July 2012) to C Revision

  • Deleted maximum value for Output Current Limit parameter in Electrical Characteristics tableGo

Changes from A Revision (June 2012) to B Revision

  • Changed Output Voltage, ILIM parameter test conditions in Electrical Characteristics tableGo

Changes from * Revision (January 2012) to A Revision

  • 更改了可调输出特性着重号Go
  • 已更改说明部分第一段中输出电压的最小值Go
  • Changed Electrical Characteristics condition lineGo
  • Changed Output Voltage Accuracy parameter in Electrical CharacteristicsGo
  • Changed test conditions for Dropout Voltage parameter in Electrical CharacteristicsGo
  • Changed note (1) in Electrical CharacteristicsGo
  • Added new note (4) to Electrical CharacteristicsGo