SLVU942A July   2013  – August 2021 TPS54626

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
    1. 3.1 Output Voltage Set Point
  5. 4Test Setup and Results
    1. 4.1  Input/Output Connections
    2. 4.2  Start Up Procedure
    3. 4.3  Efficiency
    4. 4.4  Light Load Efficiency
    5. 4.5  Load Regulation
    6. 4.6  Line Regulation
    7. 4.7  Load Transient Response
    8. 4.8  Output Voltage Ripple
    9. 4.9  Input Voltage Ripple
    10. 4.10 Start-Up
    11. 4.11 Shut-Down
  6. 5Board Layout
    1. 5.1 Layout
  7. 6Schematic, Bill of Materials and Reference
    1. 6.1 Schematic
    2. 6.2 Bill of Materials
    3. 6.3 Reference
  8. 7Revision History

4.10 Start-Up

The TPS54626EVM-608 start-up waveform relative to VIN is shown in Figure 4-11. Load = 1 Ω resistive.

GUID-83A191B7-FE9A-4B4A-8617-BA53000DE07B-low.gif Figure 4-11 TPS54626EVM-608 Start Up Relative to VIN

The TPS54626EVM-608 start up waveform relative to enable (EN) is shown in Figure 4-12. Load = 1 Ω resistive.

GUID-EE54BB2A-D8AA-4DD1-85F1-301F5BA8AC89-low.gif Figure 4-12 TPS54626EVM-608 Start Up Relative to EN