LM34919CQTLEVM

LM34919C-Q1 50V, 600 mA Wide Vin Constant On-Time Buck Switching Regulator Evaluation Module

LM34919CQTLEVM

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Overview

The LM34919CQTLEVM evaluation board provides the design engineer with a fully functional buck regulator, employing the constant on-time (COT) operating principle. This evaluation board provides a 3.3V output over an input range of 4.5V to 50V. The circuit delivers load currents to 600 mA, with valley current limit set at 640mA.

Features
  • 4.5V to 50V input voltage range
  • 3.3V target output voltage
  • Delivers up to 600mA output current
  • Valley current limiting
  • PGD and EN functionality with test points added in the EVM
AC/DC & DC/DC converters (integrated FET)
LM34919C-Q1 Automotive 4.5-50V Wide Vin 600mA 2.6MHz Ultra-Small Constant On-Time Non-Synchronous Buck Regulator
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Evaluation board

LM34919CQTLEVM — LM34919C-Q1 50V, 600 mA Wide Vin Constant On-Time Buck Switching Regulator Evaluation Module

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Technical documentation

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Type Title Date
Certificate LM34919CQTLEVM EU Declaration of Conformity (DoC) 02 Jan 2019
User guide LM34919C Evaluation Board User's Guide 03 Sep 2013

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