SLVSD88L July   2016  – August 2021 TPS61099

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Boost Controller Operation
      2. 8.3.2 Under-Voltage Lockout
      3. 8.3.3 Enable and Disable
      4. 8.3.4 Soft Start
      5. 8.3.5 Current Limit Operation
      6. 8.3.6 Output Short-to-Ground Protection
      7. 8.3.7 Over Voltage Protection
      8. 8.3.8 Down Mode Regulation and Pass-Through Operation
      9. 8.3.9 Thermal Shutdown
    4. 8.4 Device Functional Modes
      1. 8.4.1 Burst Mode Operation under Light Load Condition
      2. 8.4.2 Down Mode Regulation and Pass-Through Mode Operation
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application - 5 V Output Boost Converter
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Detailed Design Procedure
          1. 9.2.1.1.1 Custom Design With WEBENCH® Tools
          2. 9.2.1.1.2 Programming the Output Voltage
          3. 9.2.1.1.3 Maximum Output Current
          4. 9.2.1.1.4 Inductor Selection
          5. 9.2.1.1.5 Capacitor Selection
        2. 9.2.1.2 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
        1. 12.1.1.1 Custom Design With WEBENCH® Tools
      2. 12.1.2 Third-Party Products Disclaimer
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Support Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • 600-nA ultra-low IQ into VOUT pin
  • 400-nA ultra-low IQ into VIN pin
  • Operating input voltage from 0.7 V to 5.5 V
  • Adjustable output voltage from 1.8 V to 5.5 V
  • Fixed output voltage versions available
  • Minimum 0.8-A switch peak current limit
  • Regulated output voltage in down mode
  • True disconnection during shutdown
  • Up to 75% efficiency at 10-µA load with fixed output voltage versions
  • Up to 93% efficiency from 10-mA to 300-mA load
  • 6-ball 1.23-mm × 0.88-mm WCSP package and 2-mm × 2-mm WSON package
  • Create a custom design using the TPS61099x with the WEBENCH® Power Designer