SLVUCE1A march   2023  – august 2023 TPS56837

 

  1.   1
  2.   TPS56837EVM 8-A, Regulator Evaluation Module
  3.   Trademarks
  4. 1Introduction
  5. 2Performance Specification Summary
  6. 3Modifications
    1. 3.1 Output Voltage Setpoint
    2. 3.2 Mode Selection
    3. 3.3 Adjustable UVLO
  7. 4Test Setup and Results
    1. 4.1 Input, Output Connections
    2. 4.2 Start-Up Procedure
    3. 4.3 Output Voltage Ripple
    4. 4.4 Start-Up
    5. 4.5 Shutdown
  8. 5Board Layout
    1. 5.1 Layout
  9. 6Schematic, List of Materials, and Reference
    1. 6.1 Schematic
    2. 6.2 List of Materials
    3. 6.3 Reference
  10. 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.