ZHCSFF5G July   2016  – December  2019 TPS2660

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
    1.     简化电路原理图
  3. 3 说明
    1.     –60V 电源时的反向输入极性保护
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin 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 Timing Requirements
    7. 7.7 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Undervoltage Lockout (UVLO)
      2. 9.3.2 Overvoltage Protection (OVP)
      3. 9.3.3 Reverse Input Supply Protection
      4. 9.3.4 Hot Plug-In and In-Rush Current Control
      5. 9.3.5 Overload and Short Circuit Protection
        1. 9.3.5.1 Overload Protection
          1. 9.3.5.1.1 Active Current Limiting
          2. 9.3.5.1.2 Electronic Circuit Breaker with Overload Timeout, MODE = OPEN
        2. 9.3.5.2 Short Circuit Protection
          1. 9.3.5.2.1 Start-Up With Short-Circuit On Output
        3. 9.3.5.3 FAULT Response
          1. 9.3.5.3.1 Look Ahead Overload Current Fault Indicator
        4. 9.3.5.4 Current Monitoring
        5. 9.3.5.5 IN, OUT, RTN, and GND Pins
        6. 9.3.5.6 Thermal Shutdown
        7. 9.3.5.7 Low Current Shutdown Control (SHDN)
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Step by Step Design Procedure
        2. 10.2.2.2 Programming the Current-Limit Threshold—R(ILIM) Selection
        3. 10.2.2.3 Undervoltage Lockout and Overvoltage Set Point
        4. 10.2.2.4 Programming Current Monitoring Resistor—RIMON
        5. 10.2.2.5 Setting Output Voltage Ramp Time—(tdVdT)
          1. 10.2.2.5.1 Case 1: Start-Up Without Load—Only Output Capacitance C(OUT) Draws Current During Start-Up
          2. 10.2.2.5.2 Case 2: Start-Up With Load—Output Capacitance C(OUT) and Load Draws Current During Start-Up
          3. 10.2.2.5.3 Support Component Selections—RFLTb and C(IN)
      3. 10.2.3 Application Curves
    3. 10.3 System Examples
      1. 10.3.1 Acive ORing Operation
      2. 10.3.2 Field Supply Protection in PLC, DCS I/O Modules
      3. 10.3.3 Simple 24-V Power Supply Path Protection
    4. 10.4 Do's and Don'ts
  11. 11Power Supply Recommendations
    1. 11.1 Transient Protection
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13器件和文档支持
    1. 13.1 器件支持
    2. 13.2 文档支持
      1. 13.2.1 相关文档
    3. 13.3 接收文档更新通知
    4. 13.4 社区资源
    5. 13.5 商标
    6. 13.6 静电放电警告
    7. 13.7 Glossary
  14. 14机械、封装和可订购信息

4 修订历史记录

Changes from F Revision (August 2019) to G Revision

  • 向特性 部分添加了提供功能安全的链接Go

Changes from E Revision (November 2017) to F Revision

  • 将工作电压从 55V 更改为 60V，将绝对最大值从 60V 更改为 62V（在特性 部分）Go
  • 将说明 部分和简化原理图 中的输入范围从 55V 更改为 60VGo
  • Changed Input voltage MAX from 60 V to 62 V in the Absolute Maximum Ratings table Go
  • Changed Input voltage MAX from 55 V to 60 V in the Recommended Operating Conditions table Go
  • Changed Operating input voltage MAX from 55 V to 60 V in the Electrical Charateristics tableGo
  • Added OVPMAX to the Overvoltage Protection section in the Electrical Characteristics table Go
  • Changed voltage range from 55 V to 60 V in the Detailed Description, Application and Implementation and Power Supply Recommendations sectionsGo

Changes from D Revision (April 2017) to E Revision

  • 更新了故障响应 部分Go

Changes from C Revision (March 2017) to D Revision

  • Updated Pin Functions table Go

Changes from B Revision (Feb 2017) to C Revision

  • 更新了特性 部分中的 UL 认证Go

Changes from A Revision (Aug 2016) to B Revision

  • 添加了 RHF 封装Go
  • Changed "Reverse input supply current" from "52" to "66" in the Electrical Characteristics tableGo
  • Changed "UVLO threshold voltage, falling" from "1.095" to "1.08" in the Electrical Characteristics tableGo
  • Changed "Over-voltage threshold voltage, rising" from "1.175" to "1.17" in the Electrical Characteristics tableGo
  • Changed "Over-voltage threshold voltage, falling" from "1.095" to "1.085" in the Electrical Characteristics tableGo
  • Changed "Ilkg(OUT)" from "35" to "50" in the Electrical Characteristics tableGo
  • Changed FLT input leakage current from "–100" to "–200" (MIN) and "100" to "200" (MAX) in the Electrical Characteristics tableGo

Changes from * Revision (July 2016) to A Revision

  • 将器件状态从米6体育平台手机版_好二三四预发布 更改为生产数据Go
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