SBVS125D August   2010  – June 2015 TPS7A30

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 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Internal Current Limit
      2. 8.3.2 Programmable Soft-Start
      3. 8.3.3 Enable Pin Operation
    4. 8.4 Device Functional Modes
      1. 8.4.1 Normal Operation
      2. 8.4.2 Dropout Operation
      3. 8.4.3 Disabled
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Adjustable Operation
      2. 9.1.2 Capacitor Recommendations
        1. 9.1.2.1 Input and Output Capacitor Requirements
        2. 9.1.2.2 Noise-Reduction and Feed-Forward Capacitor Requirements
      3. 9.1.3 Maximum AC Performance
      4. 9.1.4 Output Noise
      5. 9.1.5 Power-Supply Rejection
      6. 9.1.6 Transient Response
      7. 9.1.7 Post DC-DC Converter Filtering
      8. 9.1.8 Audio Applications
      9. 9.1.9 Power for Precision Analog
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 Do's and Don’ts
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 Board Layout Recommendations to Improve PSRR and Noise Performance
    2. 11.2 Layout Examples
    3. 11.3 Thermal Considerations
    4. 11.4 Power Dissipation
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
        1. 12.1.1.1 Evaluation Modules
        2. 12.1.1.2 Spice Models
      2. 12.1.2 Device Nomenclature
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, 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

7 Parameter Measurement Information

TPS7A30 tc_noise-iout_bvs125.gif
Figure 26. Output Spectral Noise Density vs Output Current
TPS7A30 tc_noise-cnr_bvs125.gif
Figure 27. Output Spectral Noise Density vs CNR/SS
TPS7A30 tc_noise-vout_bvs125.gif
Figure 28. Output Spectral Noise Density vs VOUT(nom)