SLVSGS9E March   2023  – June 2024 TPS61299

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 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 System Characteristics
    7. 6.7 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Boost Control Operation
      2. 7.3.2  Version Detection
      3. 7.3.3  Under-voltage Lockout
      4. 7.3.4  Switching Frequency
      5. 7.3.5  Input Current Limit
      6. 7.3.6  Enable and Disable
      7. 7.3.7  Soft-Start Timing
      8. 7.3.8  Down Mode
      9. 7.3.9  Pass-Through Operation
      10. 7.3.10 Output Short-to-Ground Protection
      11. 7.3.11 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Fast Load Transient Mode and Normal Mode
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application-Li-ion Battery to 5V Boost Converter Under Fast Mode
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Maximum Output Current
        2. 8.2.2.2 Inductor Selection
        3. 8.2.2.3 Output Capacitor Selection
        4. 8.2.2.4 Input Capacitor Selection
      3. 8.2.3 Application Curves
    3. 8.3 Typical Application-Li-ion Battery to 5V Boost Converter Under Normal Mode
      1. 8.3.1 Design Requirements
      2. 8.3.2 Application Curves
    4. 8.4 TPS61299xA Typical Application-Li-ion Battery to 5V Boost Converter Under Normal Mode
      1. 8.4.1 Design Requirements
      2. 8.4.2 Application Curves
    5. 8.5 Power Supply Recommendations
    6. 8.6 Layout
      1. 8.6.1 Layout Guidelines
      2. 8.6.2 Layout Example
    7. 8.7 Thermal Information
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Third-Party Products Disclaimer
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

6.7 Typical Characteristics

VIN = 3.6V, VOUT = 5V, Normal Mode, TJ = 25°C, unless otherwise noted

TPS61299 5.0V VOUT Efficiency with Different Inputs Under Normal Mode
VIN = 0.7V, 1.8V, 2.7V, 3.6V, 4.3V, 5.0V; VOUT = 5.0V
Figure 6-1 5.0V VOUT Efficiency with Different Inputs Under Normal Mode
TPS61299 3.3V VOUT Efficiency with Different Inputs Under Normal Mode
VIN = 0.7V, 1.9V, 3.0V ; VOUT = 3.3V
Figure 6-3 3.3V VOUT Efficiency with Different Inputs Under Normal Mode
TPS61299 5.0V VOUT Efficiency with Different Inputs Under Fast Mode
VIN = 3.0V, 3.6V, 4.3V; VOUT = 5.0V
Figure 6-5 5.0V VOUT Efficiency with Different Inputs Under Fast Mode
TPS61299 Quiescent Current into VIN vs Temperature
VIN = 0.7V, 3.6V 4.3V; VOUT = 5V, TJ = –40°C to +85 °C, No switching
Figure 6-7 Quiescent Current into VIN vs Temperature
TPS61299 Quiescent Current into VOUT vs Temperature
VIN = 1.5V; VOUT = 1.8V , 3.3V , 5V, TJ = –40°C to +85 °C, No switching
Figure 6-9 Quiescent Current into VOUT vs Temperature
TPS61299 TPS61299 Shutdown Current vs Temperature
VIN = 0.7V, 3.6V 4.3V; VOUT = 0V, TJ = –40°C to +85 °C
Figure 6-11 TPS61299 Shutdown Current vs Temperature
TPS61299 5.0V VOUT Load Regulation with Different Inputs Under Normal Mode
VIN = 0.7V, 1.8V, 2.7V, 3.6V, 4.3V, 5.0V; VOUT = 5.0V
Figure 6-2 5.0V VOUT Load Regulation with Different Inputs Under Normal Mode
TPS61299 3.3V VOUT Load Regulation Under Normal Mode
VIN = 0.7V, 1.9V, 3.0V ; VOUT = 3.3V
Figure 6-4 3.3V VOUT Load Regulation Under Normal Mode
TPS61299 5.0V VOUT Load Regulation with Different InputsUnder Fast Mode
VIN = 3.0V, 3.6V, 4.3V; VOUT = 5.0V
Figure 6-6 5.0V VOUT Load Regulation with Different InputsUnder Fast Mode
TPS61299 5.0V VOUT Frequency Vs output current under Normal Mode
VIN =2.6V, 3.8V, 4.3V; VOUT = 5.0V
Figure 6-8 5.0V VOUT Frequency Vs output current under Normal Mode
TPS61299 TPS61299A High side Rdson VS Vin
VIN =0.9V, 3.8V, 4.3V; VOUT = 5.0VTJ = 25°C
Figure 6-10 TPS61299A High side Rdson VS Vin