ZHCSH45A June 2017  – November 2017 TPS7A83A

PRODUCTION DATA. 

  1. 1     特性
  2. 2     应用
  3. 3     说明
  4. DeviceImages
    1. 为     RF 组件供电
    2. 典型应用电路
  5. 4     修订历史记录
  6. 5     Pin Configurations and Functions
    1. PinFunctions
  7. 6     Specifications
    1. 6.1Absolute Maximum Ratings
    2. 6.2ESD Ratings
    3. 6.3Recommended Operating Conditions
    4. 6.4Thermal Information
    5. 6.5Electrical Characteristics
    6. 6.6Typical Characteristics
  8. 7     Detailed Description
    1. 7.1Overview
    2. 7.2Functional Block Diagram
    3. 7.3Feature Description
      1. 7.3.1Voltage Regulation Features
        1. 7.3.1.1DC Regulation
        2. 7.3.1.2AC and Transient Response
      2. 7.3.2System Start-Up Features
        1. 7.3.2.1Programmable Soft-Start (NR/SS)
        2. 7.3.2.2Internal Sequencing
          1. 7.3.2.2.1Enable (EN)
          2. 7.3.2.2.2Undervoltage Lockout (UVLO) Control
          3. 7.3.2.2.3Active Discharge
        3. 7.3.2.3Power-Good Output (PG)
      3. 7.3.3Internal Protection Features
        1. 7.3.3.1Foldback Current Limit (ICL)
        2. 7.3.3.2Thermal Protection (Tsd)
    4. 7.4Device Functional Modes
      1. 7.4.1Regulation
      2. 7.4.2Disabled
  9. 8     Application and Implementation
    1. 8.1Application Information
      1. 8.1.1External Component Selection
        1. 8.1.1.1Adjustable Operation
        2. 8.1.1.2ANY-OUT Programmable Output Voltage
        3. 8.1.1.3ANY-OUT Operation
        4. 8.1.1.4Increasing ANY-OUT Resolution for LILO Conditions
        5. 8.1.1.5Recommended Capacitor Types
        6. 8.1.1.6Input and Output Capacitor Requirements (CIN and COUT)
        7. 8.1.1.7Feed-Forward Capacitor (CFF)
        8. 8.1.1.8Noise-Reduction and Soft-Start Capacitor (CNR/SS)
      2. 8.1.2Start-Up
        1. 8.1.2.1Soft-Start (NR/SS)
          1. 8.1.2.1.1Inrush Current
        2. 8.1.2.2Undervoltage Lockout (UVLO)
        3. 8.1.2.3Power-Good (PG) Function
      3. 8.1.3AC and Transient Performance
        1. 8.1.3.1 Power-Supply Rejection Ratio (PSRR)
        2. 8.1.3.2Output Voltage Noise
        3. 8.1.3.3Optimizing Noise and PSRR
          1. 8.1.3.3.1Charge Pump Noise
        4. 8.1.3.4 Load Transient Response
      4. 8.1.4DC Performance
        1. 8.1.4.1Output Voltage Accuracy (VOUT)
        2. 8.1.4.2 Dropout Voltage (VDO)
          1. 8.1.4.2.1Behavior When Transitioning From Dropout Into Regulation
      5. 8.1.5Sequencing Requirements
      6. 8.1.6Negatively Biased Output
      7. 8.1.7Reverse Current
      8. 8.1.8Power Dissipation (PD)
        1. 8.1.8.1Estimating Junction Temperature
        2. 8.1.8.2Recommended Area for Continuous Operation (RACO)
    2. 8.2Typical Application
      1. 8.2.1Design Requirements
      2. 8.2.2Detailed Design Procedure
      3. 8.2.3Application Curves
  10. 9     Power Supply Recommendations
  11. 10    Layout
    1. 10.1Layout Guidelines
    2. 10.2Layout Example
  12. 11    器件和文档支持
    1. 11.1器件支持
      1. 11.1.1开发支持
        1. 11.1.1.1评估模块
        2. 11.1.1.2Spice 模型
      2. 11.1.2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. 11.7Glossary
  13. 12    机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
订购信息