SLUUCJ5 April   2022 TPS564242 , TPS564247

 

  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 Start-Up
    9. 4.9 Shutdown
  6. 5Board Layout
    1. 5.1 Layout
  7. 6Schematic, List of Materials, and Reference
    1. 6.1 Schematic
    2. 6.2 List of Materials
  8. 7Reference

4.8 Start-Up

The TPS564242EVM start-up waveform relative to VIN is shown in Figure 4-9. Load is 4 A.

Figure 4-9 TPS564242EVM Start-Up Relative to VIN

The TPS564242EVM start-up waveform relative to enable (EN) is shown in Figure 4-10. Load is 4 A.

Figure 4-10 TPS564242EVM Start-Up Relative to EN