SLVS585E July   2005  – June 2015 TPS62110 , TPS62111 , TPS62112 , TPS62113

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Typical Application Schematic
  5. 5 Revision History
  6. 6 Device Comparison Table
  7. 7 Pin Configuration and Functions
  8. 8 Specifications
    1. 8.1 Absolute Maximum Ratings
    2. 8.2 ESD Ratings
    3. 8.3 Recommended Operating Conditions
    4. 8.4 Thermal Information
    5. 8.5 Electrical Characteristics
    6. 8.6 Typical Characteristics
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Enable
      2. 9.3.2 Low-Battery Detector (Standard Version)
      3. 9.3.3 Enable/Low-Battery Detector - Enhanced Version (TPS62113 Only)
      4. 9.3.4 Power Good Comparator
      5. 9.3.5 Undervoltage Lockout
      6. 9.3.6 Synchronization
      7. 9.3.7 Thermal Shutdown
    4. 9.4 Device Functional Modes
      1. 9.4.1 Soft Start
      2. 9.4.2 Constant-Frequency Mode of Operation (Sync = High)
      3. 9.4.3 Power Save Mode of Operation (Sync = Low)
      4. 9.4.4 100% Duty-Cycle, Low-Dropout Operation
      5. 9.4.5 No-Load Operation
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Applications
      1. 10.2.1 Standard Connection for Adjustable Version
        1. 10.2.1.1 Design Requirements
        2. 10.2.1.2 Detailed Design Procedure
          1. 10.2.1.2.1 External Component Selection
          2. 10.2.1.2.2 Inductor Selection
          3. 10.2.1.2.3 Output Capacitor Selection
          4. 10.2.1.2.4 Input Capacitor Selection
          5. 10.2.1.2.5 Feedforward Capacitor Selection
          6. 10.2.1.2.6 Recommended Capacitors
        3. 10.2.1.3 Application Curves
      2. 10.2.2 Standard Connection for Fixed-Voltage Version
        1. 10.2.2.1 Design Requirements
        2. 10.2.2.2 Detailed Design Procedure
        3. 10.2.2.3 Application Curves
    3. 10.3 System Examples
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Third-Party Products Disclaimer
    2. 13.2 Related Links
    3. 13.3 Community Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, 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

5 Revision History

Changes from D Revision (January 2014) to E Revision

  • Added Pin Configuration and Functions section, 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

Changes from C Revision (October 2012) to D Revision

  • Changed the FUNCTIONAL BLOCK DIAGRAM to include the SYNC pinGo
  • Changed the Revision History listGo

Changes from B Revision (October 2012) to C Revision

  • Changed ESD - HBM From: 4 kV To: 2 kVGo
  • Deleted ESD - MMGo
  • Changed ESD - CDM From: 1.5 kV To: 500 VGo
  • Changed the CONSTANT-FREQUENCY MODE OF OPERATION (SYNC = HIGH) sectionGo

Changes from A Revision (February 2009) to B Revision

  • Changed Description text From: 2-cell Li-ion battery To: 2 to 4-cell Li-ion battery..Go
  • Added text to the Terminal Functions EN pin description - Do not leave floating.Go
  • Added ESD information to the ABSOLUTE MAXIMUM RATINGS tableGo
  • Changed From: Dissipation Ratings table To: Thermal Information tableGo
  • Added TPS62113 to the OUTPUT section of the Electrical CharacteristicsGo
  • Changed Note A of the Functional Block Diagram.Go
  • Changed the ENABLE sectionGo
  • Changed the LOW-BATTERY DETECTOR (Standard Version) sectionGo
  • Deleted the PwPD pin from Figure 4, Go
  • Changed the ENABLE/Low-Battery Detector (Enhanced Version) TPS62113 Only sectionGo
  • Changed the POWER-GOOD COMPARATOR sectionGo
  • Added the THERMAL SHUTDOWN sectionGo
  • Changed the SOFT START sectionGo
  • Deleted "by pulling the SYNC pin LOW." - CONSTANT-FREQUENCY MODE OF OPERATION (SYNC = HIGH)Go
  • Changed Go
  • Changed PwPD to ETPad in Figure 6 to Figure 21Go
  • Changed the INPUT-CAPACITOR SELECTION sectionGo
  • Changed Figure 19 and Figure 20Go
  • Added section: Layout ConsiderationGo
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