SLVUBE3B May   2018  – June 2021 TPS56637

 

  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
  6. 5Board Layout
    1. 5.1 Layout
  7. 6Schematic, List of Materials, and Reference
    1. 6.1 Schematic
    2. 6.2 List of Materials
    3. 6.3 Reference
  8. 7Revision History

4.2 Start-Up Procedure

  1. Ensure that the jumper at J3 (Enable control) pins 1 and 2 are covered to shunt EN to GND, disabling the output.
  2. Apply appropriate VIN voltage to VIN (J1-1) and GND (J1-2).
  3. Move the jumper at J3 (Enable control) away from pins 2 and 1 (EN and GND) to enable the output.