SNVU880 March   2024 LMR43606-Q1

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Setup
      1. 2.1.1 Test Points
      2. 2.1.2 Jumpers
  9. 3Test Results
    1. 3.1 LMR43606MQ3EVM-2M Test Results
      1. 3.1.1 Efficiency, Load Regulation, and Thermal Picture
      2. 3.1.2 Load Transients
      3. 3.1.3 Output Ripple
      4. 3.1.4 Conducted EMI
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks

1.1 Introduction

The LMR43606MQ3EVM-2M is designed to evaluate the performance of the LMR43606-Q1 device. The evaluation module comes with a default 3.3V output and 2.2MHz switching frequency. The device supports input voltages from 3.5V to 36V and is capable of driving a load up to 600mA. Various jumper headers can be used to set the LMR43606-Q1 into different performance modes, as outlined in Section 2.1.2. A dedicated EMI filter is included in the EVM with solder footprints that can be populated for a custom EMI filter design. The EVM also has a dedicated PGOOD test point that can be used as an output when connected to the VCC pin or an appropriate external power supply.

This user's guide reviews the content of the LMR43606MQ3EVM-2M evaluation module and how to quickly get started using the LMR43606-Q1 synchronous buck converter. The information in this user's guide only pertains to the evaluation module of the LMR43606-Q1.