SLVS952G April   2010  – January 2017 TPS62671 , TPS62672 , TPS62674 , TPS62675 , TPS626751 , TPS626765 , TPS62679

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified 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 Handling Ratings
    3. 8.3 Recommended Operating Conditions
    4. 8.4 Thermal Information
    5. 8.5 Electrical Characteristics
    6. 8.6 Typical Characteristics
  9. 9 Parameter Measurement Information
  10. 10Detailed Description
    1. 10.1 Overview
    2. 10.2 Functional Block Diagram
    3. 10.3 Feature Description
      1. 10.3.1 Switching Frequency
      2. 10.3.2 Power Save Mode
      3. 10.3.3 Mode Selection
      4. 10.3.4 Spread Spectrum, PWM Frequency Dithering
      5. 10.3.5 Short-Circuit Protection
      6. 10.3.6 Thermal Shutdown
    4. 10.4 Device Functional Modes
      1. 10.4.1 Soft Start
      2. 10.4.2 Enable
      3. 10.4.3 Active Output Discharge
      4. 10.4.4 Undervoltage Lockout
  11. 11Application and Implementation
    1. 11.1 Application Information
    2. 11.2 Typical Applications
      1. 11.2.1 TPS6267x Point-Of-Load Supply
        1. 11.2.1.1 Design Requirements
        2. 11.2.1.2 Detailed Design Procedure
          1. 11.2.1.2.1 Inductor Selection
          2. 11.2.1.2.2 Output Capacitor Selection
          3. 11.2.1.2.3 Input Capacitor Selection
          4. 11.2.1.2.4 Checking Loop Stability
        3. 11.2.1.3 Application Curves
      2. 11.2.2 1.26V CMOS Sensor Embedded Power Solution — Featuring Sub 0.4mm Profile
        1. 11.2.2.1 Design Requirements
        2. 11.2.2.2 Detailed Design Procedure
        3. 11.2.2.3 Application Curves
  12. 12Power Supply Recommendations
  13. 13Layout
    1. 13.1 Layout Guidelines
    2. 13.2 Layout Example
  14. 14Device and Documentation Support
    1. 14.1 Device Support
      1. 14.1.1 Third-Party Products Disclaimer
    2. 14.2 Documentation Support
      1. 14.2.1 Related Documentation
        1. 14.2.1.1 References
    3. 14.3 Related Links
    4. 14.4 Trademarks
    5. 14.5 Electrostatic Discharge Caution
    6. 14.6 Glossary
  15. 15Mechanical, Packaging, and Orderable Information

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订购信息

12 Power Supply Recommendations

The power supply of TPS6267X devices needs to have appropriate current rating to support input and output voltage range for the maximum load current.