LMR60440QEVM

LMR60440-Q1 evaluation module

LMR60440QEVM

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Overview

The LMR60440-Q1 is a 36V, 4A, DC/DC buck converter that features synchronous rectification to achieve high conversion efficiency in a small footprint. The EVM operates over a wide input voltage range of 8V to 36V to provide a regulated 3.3V output up to 4A load at 2.2MHz switching frequency. The LMR60440QEVM can support output voltage regulation accuracy better than 1% and the output voltage setpoint is adjustable using an external resistor divider.

Features
  • Input voltage range: 8V to 36V
  • Output voltage: 3.3V
  • Load current: 0 to 4A
  • Switching frequency: 2.2MHz
  • Adjustable output voltage
  • External synchronization capability
  • Internal spread spectrum capability
  • Selectable pulse-frequency modulation or forced pulse-width modulation at light load
  • Supports other variants of the IC by replacing some components
AC/DC & DC/DC converters (integrated FET)
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Evaluation board

LMR60440QEVM — LMR60440-Q1 evaluation module

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LMR60440QEVM LMR60440-Q1 evaluation module

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Technical documentation

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Type Title Date
* EVM User's guide LMR60440-Q1 Evaluation Module PDF | HTML Oct 17, 2024
Certificate LMR60440QEVM EU Declaration of Conformity (DoC) Dec 12, 2024

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