SLUUCL5A december   2022  – may 2023

 

  1.   Description
  2.   Features
  3.   Applications
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Performance Specification Summary
  7. 3Output Voltage Setpoint
  8. 4Test Setup and Results
    1. 4.1 Input, Output Connections
    2. 4.2 Start-Up Procedure
    3. 4.3 Efficiency
    4. 4.4 Load Regulation
    5. 4.5 Line Regulation
    6. 4.6 Load Transient Response
    7. 4.7 Start-Up
    8. 4.8 Shutdown
    9. 4.9 Output Voltage Ripple
  9. 5Hardware Design Files
    1. 5.1 Schematic
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials
  10. 6Additional Information
    1.     Trademarks
  11. 7Reference
  12. 8Revision History

4.7 Start-Up

Figure 5-16 shows the TPS564252EVM start-up waveform relative to VIN. The load is 4 A.

GUID-20221214-SS0I-WJCN-4H4K-1DLDMJFPZJCC-low.svg Figure 5-14 TPS564252EVM Start-Up Relative to VIN

Figure 5-17 shows the TPS564252EVM start-up waveform relative to enable (EN). The load is 4 A.

GUID-20221214-SS0I-P6VT-WZQJ-GNFMJMLZ3N1S-low.svg Figure 5-15 TPS564252EVM Start-Up Relative to EN