SLVUDT0 February   2026 TPS564252B , TPS564255B , TPS564257B

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Performance Specification Summary
  8. 3Output Voltage Setpoint
  9. 4Hardware
    1. 4.1 Test Setup and Results
      1. 4.1.1 Input, Output Connections
      2. 4.1.2 Start-Up Procedure
      3. 4.1.3 Efficiency
      4. 4.1.4 Load Regulation
      5. 4.1.5 Line Regulation
      6. 4.1.6 Load Transient Response
      7. 4.1.7 Start-Up
      8. 4.1.8 Shutdown
      9. 4.1.9 Output Voltage Ripple
  10. 5Hardware Design Files
    1. 5.1 Schematic
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials
  11. 6Additional Information
    1. 6.1 Trademarks
  12. 7Reference

4.1.7 Start-Up

Figure 4-14 shows the TPS564252BEVM start-up waveform relative to VIN. The load is 4A.

TPS564252BEVM TPS564255BEVM TPS564257BEVM TPS564252BEVM Start-Up Relative to VINFigure 4-14 TPS564252BEVM Start-Up Relative to VIN

Figure 4-15 shows the TPS564252BEVM start-up waveform relative to enable (EN). The load is 4A.

TPS564252BEVM TPS564255BEVM TPS564257BEVM TPS564252BEVM Start-Up Relative to ENFigure 4-15 TPS564252BEVM Start-Up Relative to EN