SLVS514M June   2010  – June 2016 TPS2041B , TPS2042B , TPS2043B , TPS2044B , TPS2051B , TPS2052B , TPS2053B , TPS2054B

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. General Switch Catalog
  6. Pin Configuration and Functions
  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 Dissipation Ratings
    7. 7.7 Typical Characteristics
  8. Parameter Measurement Information
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagrams
    3. 9.3 Feature Description
      1. 9.3.1 Power Switch
      2. 9.3.2 Charge Pump
      3. 9.3.3 Driver
      4. 9.3.4 Enable (ENx)
      5. 9.3.5 Enable (ENx)
      6. 9.3.6 Overcurrent (OCx)
      7. 9.3.7 Current Sense
      8. 9.3.8 Thermal Sense
      9. 9.3.9 Undervoltage Lockout
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1 Universal Serial Bus (USB) Applications
    2. 10.2 Typical Application
      1. 10.2.1 Typical Application (TPS2042B)
        1. 10.2.1.1 Design Requirements
        2. 10.2.1.2 Detailed Design Procedure
          1. 10.2.1.2.1 Power-Supply Considerations
          2. 10.2.1.2.2 Overcurrent
          3. 10.2.1.2.3 OC Response
        3. 10.2.1.3 Application Curves
      2. 10.2.2 Host and Self-Powered and Bus-Powered Hubs
        1. 10.2.2.1 Design Requirements
          1. 10.2.2.1.1 USB Power-Distribution Requirements
        2. 10.2.2.2 Detailed Design Procedure
          1. 10.2.2.2.1 Low-Power Bus-Powered and High-Power Bus-Powered Functions
        3. 10.2.2.3 Application Curves
      3. 10.2.3 Generic Hot-Plug Applications
        1. 10.2.3.1 Design Requirements
        2. 10.2.3.2 Detailed Design Procedure
        3. 10.2.3.3 Application Curves
  11. 11Power Supply Recommendations
    1. 11.1 Undervoltage Lockout (UVLO)
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Power Dissipation
    4. 12.4 Thermal Protection
  13. 13Device and Documentation Support
    1. 13.1 Receiving Notification of Documentation Updates
    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

Package Options

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

Revision History

Changes from L Revision (June 2011) to M 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

Changes from K Revision (June 2010) to L Revision

  • Added note to General Switch Catalog link at www.ti.comGo
  • Added IOC spec to the ELEC CHARA TABLEGo
  • Deleted Not tested in production, specified by design. note 2 in ELECTRICAL CHARA TABLEGo

Changes from J Revision (December 2008) to K Revision

  • Deleted Electrical Char Table note - Estimated value. Final value pending characterization.Go

Changes from I Revision (October 2008) to J Revision

  • Deleted Product Preview from the DRB packageGo
  • Deleted Electrical Char Table note - This configuration has not been tested for UL certification.Go

Changes from H Revision (September 2007) to I Revision

  • Added Featured Bullet: Additional UL Recognition..Go
  • Added DRB-8 pinout package.Go
  • Added DRB-8 to the Dissipation Rating Table.Go

Changes from G Revision (OCTOBER 2006) to H Revision

  • Updated the General Switch Catalog tableGo

Changes from F Revision (June 2006) to G Revision

  • Deleted Product Preview from the DBV packageGo
  • Added TPS2060 1.5 A and TPS2064 1.5 A to the General Switch Catalog tableGo
  • Added the DBV PACKAGE to the Terminal Functions tableGo
  • Added D, DGN and DBV package options to the rDS(on) Test Condition Go