SLVSBX9A September   2014  – September 2014 TPS61291

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Handling Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Bypass / Boost Mode Operation EN/BYP
      2. 7.3.2 Output Voltage Selection VSEL
      3. 7.3.3 Feedback Divider Disconnect
      4. 7.3.4 Undervoltage Lockout
      5. 7.3.5 Overtemperature Protection
      6. 7.3.6 Overvoltage Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Boost Mode Operation
      2. 7.4.2 Bypass Mode Operation
      3. 7.4.3 Controlled Transition into Bypass Mode
      4. 7.4.4 Operation at Output Overload
      5. 7.4.5 Startup
  8. 8 Applications and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Inductor Selection
        2. 8.2.2.2 Input and Output Capacitor Selection
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Third-Party Products Disclaimer
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

9 Power Supply Recommendations

The input power supply needs to have a current rating according to the supply voltage, output voltage and output current of the TPS61291.