ZHCS589D May   2005  – February 2015 LP3878-ADJ

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 Shutdown Input Operation
      2. 7.3.2 Reverse Input-Output Voltage
      3. 7.3.3 Low Output Noise
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operation With VOUT(TARGET) + 2 V ≤ VIN ≤ 16 V
      2. 7.4.2 Operation With SHUTDOWN Pin Control
  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 External Capacitors
          1. 8.2.2.1.1 Input Capacitor
          2. 8.2.2.1.2 Output Capacitor
          3. 8.2.2.1.3 Noise Bypass Capacitor
        2. 8.2.2.2 Feedforward Capacitor
        3. 8.2.2.3 Capacitor Characteristics
          1. 8.2.2.3.1 Ceramic
        4. 8.2.2.4 Setting the Output Voltage
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Power Dissipation
  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 商标
    3. 11.3 静电放电警告
    4. 11.4 术语表
  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 C Revision (December 2014) to D Revision

  • Deleted VIP 的商标符号 - 不再是商标；在手册顶部导航栏处添加了参考设计图标Go
  • Deleted soldering info - now in POA Go
  • Changed wording of footnote 5 to Ab Max Ratings Go
  • Changed IOUT to IOUT throughout documentGo
  • Changed wording of Reverse Input-Output VoltageGo
  • Changed outpin pin to OUT pin Go
  • Added new paragraph to Noise Bypass Capacitor subsection Go

Changes from B Revision (April 2013) to C Revision

  • Added 引脚配置和功能部分，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；更新了热特性值Go

Changes from A Revision (April 2013) to B Revision

  • Changed layout of National Data Sheet to TI formatGo