SLVSAE8F September   2011  – November 2016 TPS62080 , TPS62080A , TPS62081 , TPS62082

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and 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 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Power Good
      2. 8.3.2 100% Duty Cycle Low Dropout Operation
      3. 8.3.3 Output Discharge
      4. 8.3.4 Soft-Start
      5. 8.3.5 Undervoltage Lockout
      6. 8.3.6 Thermal Shutdown
      7. 8.3.7 Inductor Current Limit
    4. 8.4 Device Functional Modes
      1. 8.4.1 Enabling and Disabling the Device
      2. 8.4.2 Power Save Mode
      3. 8.4.3 Snooze Mode
  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 Setting the Output Voltage
          1. 9.2.2.1.1 Adjustable Output Voltage Version
        2. 9.2.2.2 Output Filter Design
        3. 9.2.2.3 Inductor Selection
        4. 9.2.2.4 Capacitor Selection
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Thermal Considerations
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Related Links
    4. 12.4 Receiving Notification of Documentation Updates
    5. 12.5 Community Resources
    6. 12.6 Trademarks
    7. 12.7 Electrostatic Discharge Caution
    8. 12.8 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Revision History

Changes from E Revision (April 2015) to F Revision

  • Changed From: TA = –40°C to 85°C To: TJ = –40°C to 125°C in the Electrical Characteristics condition statementGo
  • Added a Test Condition to ISD in the Electrical Characteristics Go
  • Changed the RDS(on) High-side TYP value From: 120 mΩ To: 95 mΩ in the Electrical CharacteristicsGo
  • Changed the RDS(on) Low-side TYP value From: 90 mΩ To: 70 mΩ in the Electrical CharacteristicsGo
  • Changed the graphs to include a 125°C curve in the Typical Characteristics Go
  • Added 50 Ω value to the Power Good block in Figure 5Go
  • Added 50 Ω value to the Power Good block in Figure 6Go
  • Added Table 1 Go

Changes from D Revision (July 2013) 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 (May 2013) to D Revision

  • Deleted TPS62080ADGN from ORDERING INFORMATION tableGo
  • Deleted TPS62080A column from the Thermal Information tableGo

Changes from B Revision (March 2012) to C Revision

  • Changed the Thermal Information tables valuesGo

Changes from A Revision (February 2012) to B Revision

  • Changed TPS62080ADSG from Product Preview to Production Data in ORDERING INFORMATIONGo

Changes from * Revision (September 2011) to A Revision

  • Added TPS62080A deviceGo
  • Added TPS62080ADSG (Product Preview) and TPS62080ADGN (Product Preview) to ORDERING INFORMATIONGo
  • Added TPS62080A output discharge resistorGo