SLVUA33A March   2014  – July 2021

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Background
    2. 1.2 Performance Specification Summary
    3. 1.3 Modifications
      1. 1.3.1 Output Voltage Setpoint
      2. 1.3.2 Slow-Start Time
      3. 1.3.3 Adjustable UVLO
  3. 2Test Setup and Results
    1. 2.1 Input/Output Connections
    2. 2.2 Efficiency
    3. 2.3 Output Voltage Load Regulation
    4. 2.4 Output Voltage Line Regulation
    5. 2.5 Load Transients
    6. 2.6 Loop Characteristics
    7. 2.7 Output Voltage Ripple
    8. 2.8 Powering Up
    9. 2.9 Shutting Down
  4. 3Board Layout
    1. 3.1 Layout
  5. 4Schematic and Bill of Materials
    1. 4.1 Schematic
    2. 4.2 Bill of Materials
    3. 4.3 Reference
  6. 5Revision History

2.5 Load Transients

Figure 2-17 and Figure 2-18 show the TPS563900EVM-574 response to load transients. Total peak-to-peak voltage variation is as shown, including ripple and noise on the output.

GUID-8B546E9B-6935-42F3-99BC-FF06CB7B6D4E-low.gifFigure 2-17 TPS563900EVM-574 VOUT1 Transient Response
GUID-2AE4CC5A-FB18-4BE5-BD3F-7C3CC199F8B9-low.gifFigure 2-18 TPS563900EVM-574 VOUT2 Transient Response