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

7.3 Recommended Operating Conditions

Over operating free-air temperature range (unless otherwise noted)
MINMAXUNIT
VINInput voltage1.055.5V
VONON voltage05.5V
VOUTOutput voltageVINV
VIH, ONHigh-level input voltage, ONVIN = 1.05 V to 5.5 V15.5V
VIL, ONLow-level input voltage, ONVIN = 1.05 V to 5.5 V00.5V
TAOperating free-air temperature range(1)–40105°C
CINInput Capacitor1(2)µF
(1) In applications where high power dissipation and/or poor package thermal resistance is present, the maximum ambient temperature may have to be derated. Maximum ambient temperature [TA(max)] is dependent on the maximum operating junction temperature [TJ(MAX)], the maximum power dissipation of the device in the application [PD(MAX)], and the junction-to-ambient thermal resistance of the part/package in the application (θJA), as given by the following equation: TA(MAX) = TJ(MAX) – (θJA × PD(MAX)).
(2) Refer to the Detailed Description section.