SLUUCJ4A February   2022  – March 2022 TPS566242 , TPS566247

 

  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 and List of Materials
    1. 6.1 Schematic
    2. 6.2 List of Materials
  8. 7Reference
  9. 8Revision History

4.2 Start-Up Procedure

  1. Ensure that the jumper at JP1 (Enable control) pins 1 and 2 are covered to shunt EN to GND, disabling the output.
  2. Apply appropriate VIN voltage to VI (J1-2) and GND (J1-1).
  3. Move the jumper at JP1 (Enable control) pins 1 and 2 (EN and GND) to enable the output.