SLVS776B January   2009  – November 2014 TPS61220 , TPS61221 , TPS61222

PRODUCTION DATA.  

1. 1 Features
2. 2 Applications
3. 3 Description
4. 4 Simplified Schematic
5. 5 Revision History
6. 6 Pin Configuration and Functions
7. 7 Specifications
   1. 7.1 Absolute Maximum Ratings
   2. 7.2 Handling Ratings
   3. 7.3 Recommended Operating Conditions
   4. 7.4 Thermal Information
   5. 7.5 Electrical Characteristics
   6. 7.6 Typical Characteristics
8. 8 Parameter Measurement Information
9. 9 Detailed Description
   1. 9.1 Overview
   2. 9.2 Functional Block Diagrams
   3. 9.3 Feature Description
      1. 9.3.1 Controller Circuit
      2. 9.3.2 Device Enable And Shutdown Mode
      3. 9.3.3 Startup
      4. 9.3.4 Operation At Output Overload
      5. 9.3.5 Undervoltage Lockout
      6. 9.3.6 Overvoltage Protection
      7. 9.3.7 Overtemperature Protection
   4. 9.4 Device Functional Modes
10. 10Applications and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Applications
       1. 10.2.1 Specific Application, Fixed Output Voltage Supply
          1. 10.2.1.1 Design Requirements
          2. 10.2.1.2 Detailed Design Procedure
             1. 10.2.1.2.1 Device Choice
             2. 10.2.1.2.2 Programming The Output Voltage
             3. 10.2.1.2.3 Inductor Selection
             4. 10.2.1.2.4 Capacitor Selection
                1. 10.2.1.2.4.1 Input Capacitor
                2. 10.2.1.2.4.2 Output Capacitor
          3. 10.2.1.3 Application Curves
       2. 10.2.2 Specific Application, Variable Output Voltage Supply
          1. 10.2.2.1 Design Requirements
          2. 10.2.2.2 Detailed Design Procedure
             1. 10.2.2.2.1 Device Selection
             2. 10.2.2.2.2 Programming The Output Voltage
             3. 10.2.2.2.3 Inductor Selection
             4. 10.2.2.2.4 Capacitor Selection
          3. 10.2.2.3 Application Curves
11. 11Power Supply Recommendations
    1. 11.1 Typical Power Sources
    2. 11.2 Input Voltage Effects On Output Current and Efficiency
    3. 11.3 Behavior While Disabled
    4. 11.4 Startup
12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Thermal Considerations
13. 13Device and Documentation Support
    1. 13.1 Device Support
       1. 13.1.1 Third-Party Products Disclaimer
       2. 13.1.2 Development Support
    2. 13.2 Documentation Support
       1. 13.2.1 Related Documentation
    3. 13.3 Related Links
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
14. 14Mechanical, Packaging, and Orderable Information