SLVUAS5A May   2016  – June 2021 TPS564208

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
    1. 3.1 Output Voltage Setpoint
  5. 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  Output Voltage Ripple
    8. 4.8  Input Voltage Ripple
    9. 4.9  Start-Up
    10. 4.10 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

4.9 Start-Up

The TPS564208EVM-801 start-up waveform relative to VIN is shown in Figure 4-9. Load = 1 Ω resistive.

The TPS564208EVM-801 start-up waveform relative to enable (EN) is shown in Figure 4-10. Load = 1 Ω resistive.

GUID-0D962BC5-3732-4532-8F4C-4A9988179F72-low.gif
2 ms/div
Figure 4-9 Start-Up Relative to VIN
GUID-D33C240C-A6A6-4D7C-9098-9DF37570CB15-low.gif
400 µs/div
Figure 4-10 TPS564208 Start-Up Relative to EN