SNVU838A October   2022  – November 2022 LMR51450

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 LMR51450 Synchronous Step-Down Voltage Converter
    2. 1.2 LMR51450 Evaluation Module
  4. 2Quick Start
  5. 3Detailed Descriptions
    1. 3.1 Connectors
    2. 3.2 Jumpers
  6. 4Schematic
  7. 5Board Layout
  8. 6Bill of Materials
  9. 7Revision History

3.2 Jumpers

This section describes the jumpers on the EVM. See Figure 2-1 for a top view of the EVM.

    J2

    This jumper allows the PG pin to be pulled up through 16k ohm resistor to Vout.

    J3

    This jumper allows the selection of an adjustable input UVLO.

    J4

    This jumper allows the selection of output voltage to be 5 V or 3.3 V.