SLVSCO0E June   2014  – October 2020

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 Switching Characteristics
    7. 7.7 Typical DC Characteristics
    8. 7.8 Typical AC Characteristics (TPS22914B/15B)
    9. 7.9 Typical AC Characteristics (TPS22914C/15C)
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 On and Off Control
      2. 9.3.2 Input Capacitor (CIN)
      3. 9.3.3 Output Capacitor (CL)
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 VIN to VOUT Voltage Drop
        2. 10.2.2.2 Inrush Current
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
      1. 12.1.1 Thermal Considerations
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 Related Links
    3. 13.3 Receiving Notification of Documentation Updates
    4. 13.4 Support Resources
    5. 13.5 Trademarks
    6. 13.6 Electrostatic Discharge Caution
    7. 13.7 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

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

7.9 Typical AC Characteristics (TPS22914C/15C)

GUID-504FFD9D-ACDF-4AFF-85B2-5AE8598EE806-low.gif
CIN = 1 µFRL = 10 ΩCL = 0.1 µF
Figure 7-22 tR vs VIN
GUID-F099966E-A825-48C5-8B25-B622079DC946-low.gif
CIN = 1 µFRL = 10 ΩCL = 0.1 µF
Figure 7-24 tF vs VIN
GUID-4CF4BE2B-F2B0-4B23-AAE6-702CFDE1B0A1-low.gif
CIN = 1 µFRL = 10 ΩCL = 0.1 µF
Figure 7-26 tON vs VIN
GUID-A4C3A652-721F-4A2F-B8F8-55CC7DD3A932-low.png
VIN = 5 VCIN = 1 µFCL = 0.1 µF
RL = 10 Ω
Figure 7-28 tF at VIN = 5 V
GUID-E2A62363-9515-4882-A32B-242702F26EAE-low.png
VIN = 3.3 VCIN = 1 µFCL = 0.1 µF
RL = 10 Ω
Figure 7-30 tF at VIN = 3.3 V
GUID-30941645-FEA8-4FF2-8897-B494137A44D3-low.png
VIN = 1.05 VCIN = 1 µFCL = 0.1 µF
RL = 10 Ω
Figure 7-32 tF at VIN = 1.05 V
GUID-0FACF59C-978C-43C6-9EAF-743F2E2F93ED-low.gif
CIN = 1 µFRL = 10 ΩCL = 0.1 µF
Figure 7-23 tD vs VIN
GUID-6C9E0019-38D2-4A76-B045-586CF9A744AE-low.gif
CIN = 1 µFRL = 10 ΩCL = 0.1 µF
Figure 7-25 tOFF vs VIN
GUID-15260C74-EFFA-4275-98CF-FB9BE002225F-low.png
VIN = 5 VCIN = 1 µFCL = 0.1 µF
RL = 10 Ω
Figure 7-27 tR at VIN = 5 V
GUID-2DAAB643-4CD4-4059-A208-C446234D4AC6-low.png
VIN = 3.3 VCIN = 1 µFCL = 0.1 µF
RL = 10 Ω
Figure 7-29 tR at VIN = 3.3 V
GUID-7B63A9C1-DBC0-4D83-859C-A00548653D8A-low.png
VIN = 1.05 VCIN = 1 µFCL = 0.1 µF
RL = 10 Ω
Figure 7-31 tR at VIN = 1.05 V