SLVSCO0F June   2014  – July 2025

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 Switching Characteristics
    7. 6.7 Typical DC Characteristics
    8. 6.8 Typical AC Characteristics (TPS22914B/15B)
    9. 6.9 Typical AC Characteristics (TPS22914C/15C)
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 On and Off Control
      2. 8.3.2 Input Capacitor (CIN)
      3. 8.3.3 Output Capacitor (CL)
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 VIN to VOUT Voltage Drop
        2. 9.2.2.2 Inrush Current
      3. 9.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
        1. 9.4.1.1 Thermal Considerations
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Related Links
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6.8 Typical AC Characteristics (TPS22914B/15B)

TPS22914B TPS22914C TPS22915B TPS22915C tR vs VIN
CIN = 1µFRL = 10ΩCL = 0.1µF
Figure 6-11 tR vs VIN
TPS22914B TPS22914C TPS22915B TPS22915C tF vs VIN
CIN = 1µFRL = 10ΩCL = 0.1µF
Figure 6-13 tF vs VIN
TPS22914B TPS22914C TPS22915B TPS22915C tON vs VIN
CIN = 1µFRL = 10ΩCL = 0.1µF
Figure 6-15 tON vs VIN
TPS22914B TPS22914C TPS22915B TPS22915C tF at VIN = 5V
VIN = 5VCIN = 1µFCL = 0.1µF
RL = 10Ω
Figure 6-17 tF at VIN = 5V
TPS22914B TPS22914C TPS22915B TPS22915C tF at VIN = 3.3V
VIN = 3.3VCIN = 1µFCL = 0.1µF
RL = 10Ω
Figure 6-19 tF at VIN = 3.3V
TPS22914B TPS22914C TPS22915B TPS22915C tF at VIN = 1.05V
VIN = 1.05VCIN = 1µFCL = 0.1µF
RL = 10Ω
Figure 6-21 tF at VIN = 1.05V
TPS22914B TPS22914C TPS22915B TPS22915C tD vs VIN
CIN = 1µFRL = 10ΩCL = 0.1µF
Figure 6-12 tD vs VIN
TPS22914B TPS22914C TPS22915B TPS22915C tOFF vs VIN
CIN = 1µFRL = 10ΩCL = 0.1µF
Figure 6-14 tOFF vs VIN
TPS22914B TPS22914C TPS22915B TPS22915C tR at VIN = 5V
VIN = 5VCIN = 1µFCL = 0.1µF
RL = 10Ω
Figure 6-16 tR at VIN = 5V
TPS22914B TPS22914C TPS22915B TPS22915C tR at VIN = 3.3V
VIN = 3.3VCIN = 1µFCL = 0.1µF
RL = 10Ω
Figure 6-18 tR at VIN = 3.3V
TPS22914B TPS22914C TPS22915B TPS22915C tR at VIN = 1.05V
VIN = 1.05VCIN = 1µFCL = 0.1µF
RL = 10Ω
Figure 6-20 tR at VIN = 1.05V