LM5019EVAL

LM5019 Wide Vin Synchronous Buck Regulator Evaluation Board

LM5019EVAL

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Overview

The LM5019 evaluation board provides the designer with a fully functional buck regulator employing the constant on-time (COT) operating principle. The evaluation board provides a 10V output over an input range of 12.5V to 100V.

Features
  • Input Voltage Range: 12.5V to 100V
  • Output Voltage: 10V
  • Output Current 100 mA
  • Nominal Switching Frequency ~ 440 kHz
  • Measured Efficiency: 88.4% at 300 mA and VIN = 24V
  • Board Size 5.5 cm x 4.5 cm
AC/DC & DC/DC converters (integrated FET)
LM25019 7.5-48V Wide Vin, 100mA Constant On-Time Synchronous Buck Regulator LM5019 7.5-100V Wide Vin, 100mA Constant On-Time Synchronous Buck Regulator
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Evaluation board

LM5019EVAL/NOPB — LM5019 Wide Vin Synchronous Buck Regulator Evaluation Board

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LM5019EVAL/NOPB LM5019 Wide Vin Synchronous Buck Regulator Evaluation Board

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Technical documentation

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Type Title Date
* EVM User's guide AN-2240 LM5019 Isolated Evaluation Board (Rev. A) Apr 30, 2013
Certificate LM5019EVAL/NOPB EU Declaration of Conformity (DoC) Jan 2, 2019
User guide AN-2204 LM5017 Isolated Supply Evaluation Board (Rev. B) Aug 13, 2013

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