SLUUCN0B june   2022  – august 2023 TPS51386

 

  1.   1
  2.   TPS51386EVM 8-A, Regulator Evaluation Module
  3.   Trademarks
  4. 1Introduction
  5. 2Performance Specification Summary
  6. 3Output Voltage Setpoint
  7. 4Test Setup and Results
    1. 4.1 Input and Output Connections
    2. 4.2 Start-Up Procedure
    3. 4.3 Start-Up
    4. 4.4 Shutdown
    5. 4.5 Output Voltage Ripple
  8. 5Board Layout
    1. 5.1 Layout
  9. 6Board Profile, Schematic, and List of Materials
    1. 6.1 Board Profile
    2. 6.2 Schematic
    3. 6.3 List of Materials
  10. 7References
  11. 8Revision History

3 Output Voltage Setpoint

To change the output voltage of the EVM, change the value of resistor R4 (Rupper) and R6 (Rlower). The value of R4 and R6 for a specific output voltage can be calculated using Equation 1.

Equation 1. GUID-5541138F-A30E-4ED6-837E-AD7A1B29DB9B-low.gif