SBVS100E June   2008  – September 2015 TPS720

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Simplified Schematic
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Internal Current Limit
      2. 7.3.2 Inrush Current Limit
      3. 7.3.3 Shutdown
      4. 7.3.4 Undervoltage Lockout (UVLO)
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Input and Output Capacitor Requirements
      2. 8.1.2 Output Regulation With IN Pin Floating
      3. 8.1.3 Dropout Voltage
      4. 8.1.4 Transient Response
      5. 8.1.5 Minimum Load
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedures
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Thermal Considerations
    4. 10.4 Power Dissipation
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
        1. 11.1.1.1 Evaluation Module
      2. 11.1.2 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Community Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Package Mounting

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订购信息

1 Features

  • 350-mA High-Performance LDO
  • Low Quiescent Current: 38 μA
  • Excellent Load Transient Response:
    ±15 mV for ILOAD = 0 mA to 350 mA in 1 μs
  • Excellent Line Transient Response:
    ΔVOUT = ±2 mV for ΔVBIAS = ±600 mV in 1 μs
    ΔVOUT = ±200 μV for ΔVIN = ±400 mV in 1 μs
  • Low Noise: 48 μVRMS (10 Hz to 100 kHz)
  • 80 dB VIN PSRR (10 Hz to 10 kHz)
  • 70 dB VBIAS PSRR (10 Hz to 10 kHz)
  • Fast Start-Up Time: 140 μs
  • Built-In Soft-Start With Monotonic VOUT Rise and Start-Up Current Limited to 100 mA + ILOAD
  • Overcurrent and Thermal Protection
  • Low Dropout: 110 mV at ILOAD = 350 mA
  • Stable with 2.2-μF Output Capacitor
  • Available in 1.33 mm × 0.96 mm DSBGA-5 and 2 mm × 2 mm SON-6 Packages