SLUUCT3 August   2024 LMR51635

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Specification
    3. 1.3 Device Information
  7. 2Hardware Setup and Test Resutls
    1. 2.1 Setup
      1. 2.1.1 Input and Output Connector Description
      2. 2.1.2 Adjusting the Output Voltage
    2. 2.2 Test Results
      1. 2.2.1 Output Voltage Ripple
      2. 2.2.2 Start-Up Relative to VIN
      3. 2.2.3 Start-Up Relative to EN
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials
  9. 4Reference

2.1.2 Adjusting the Output Voltage

To change the output voltage of the EVMs, change the value of resistor R4 (RFB_TOP) and resistor R5 (RFB_BOT). The value of R4 and R5 for a specific output voltage can be calculated using Equation 1.

Equation 1. VOUT=0.8×(1+R4R5)