SLVU487A October   2011  – October 2021 TPS54329E

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
    1. 3.1 Output Voltage Setpoint
    2. 3.2 Output Filter and Closed-Loop Response
  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
  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

4.7 Output Voltage Ripple

Figure 4-7 shows the TPS54329EEVM-056 output voltage ripple. The output current is the rated full load of 3 A.

GUID-80D30EC9-BE38-4AEC-A1AE-3121211DE6A5-low.gif Figure 4-7 TPS54329EEVM-056 Output Voltage Ripple

Figure 4-8 shows the TPS54329EEVM-056 output voltage ripple during the start of Eco-mode operation. The output current is 30 mA.

GUID-A1930DD2-59C6-42C3-B023-70668B1B78FC-low.gif Figure 4-8 TPS54329EEVM-056 Start of Eco-mode Output Voltage Ripple

Figure 4-9 shows the TPS54329EEVM-056 output voltage ripple during Eco-mode operation. The output current is 1 mA.

GUID-891174AE-41C7-4569-86D4-8C8DC3578E67-low.gif Figure 4-9 TPS54329EEVM-056 Eco-mode Output Voltage Ripple