SLVUBD0A January   2018  – July 2021 TPS563240 , TPS563249

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
  5. 4Test Setup
    1. 4.1 Input/Output Connections
    2. 4.2 Start-Up Procedure
  6. 5Board Layout
  7. 6Schematic, Bill of Materials, and Reference
    1. 6.1 Schematic
    2. 6.2 Bill of Materials
  8. 7Revision History

4.2 Start-Up Procedure

Use the following steps during start-up:

  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 input voltage to VIN (J1-1) and GND (J1-2).
  3. Move the jumper at JP1 (Enable control) from pins 1 and 2 (EN and GND), to pins 2 and 3 (EN and VIN) enabling the output.