LMR14020S Step-Down Converter Evaluation Module


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The LMR14020SEVM is a fully assembled and tested circuit for evaluating the LMR14020S Step-Down Converter. The LMR14020SEVM operates from 7V to 30V input (12V nominal) and provides a 5.0V or 3.3V output at 2A. The board also has jumper connectors to enable or disable the converter operation, change output voltage and synchronize to external clock. The board also has AC signal injection terminals for feedback loop measurements.

  • Input range: 7V to 30V
  • Output: 5.0V or 3.3V
  • Maximum load current: 2A
  • Switching frequency: 1.6MHz
  • Board size: 76mm x 76mm
Buck converters (integrated switch)
LMR14020 SIMPLE SWITCHER, 4-V to 40-V, 2-A 2.2-MHz step-down converter with Low IQ LMR14020-Q1 SIMPLE SWITCHER® Automotive 40-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ

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Evaluation board

LMR14020SEVM — LMR14020SEVM 7V to 30V input, 5.0V/3.3V output at 2A Step-Down Converter

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Technical documentation

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Type Title Date
Certificate LMR14020SEVM EU Declaration of Conformity (DoC) Jan. 02, 2019
EVM User's guide LMR14020EVM User’s Guide Jan. 30, 2015

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