SLVSAO5B December   2010  – October 2015 TPS62590-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  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 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Enable
      2. 8.3.2 Mode Selection
      3. 8.3.3 Soft Start
      4. 8.3.4 Short-Circuit Protection
      5. 8.3.5 100% Duty-Cycle Low-Dropout Mode
      6. 8.3.6 Undervoltage Lockout
      7. 8.3.7 Thermal Shutdown
    4. 8.4 Device Functional Modes
      1. 8.4.1 Power-Save Mode
      2. 8.4.2 Dynamic Voltage Positioning
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Output Voltage Setting
        2. 9.2.2.2 External Feed-Forward Capacitor
        3. 9.2.2.3 Output Filter Design (Inductor and Output Capacitor)
          1. 9.2.2.3.1 Inductor Selection
          2. 9.2.2.3.2 Output Capacitor Selection
          3. 9.2.2.3.3 Input Capacitor Selection
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Community Resources
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, 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 A Revision (April 2012) to B Revision

  • Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section Go
  • Added additional features Go
  • Added 2.25 MHz in the title Go
  • Deleted " Available in a 2-mm × 2-mm × 0,8-mm SON Package" and "For Improved Features Set, See TPS62290" from the Features sectionGo
  • Changed first two paragraphs of the Description sectionGo
  • Added Effective inductance, Effective output capacitance, and Feed-forward capacitance parameters in Recommended Operating Conditions. Go
  • Updated values in Thermal Information Go
  • Added External Feed-Forward Capacitor sectionGo
  • Updated paragraph in Output Filter Design (Inductor and Output Capacitor) sectionGo
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