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LMR61440QEVM

LMR61440-Q1 evaluation module

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LMR61440QEVM

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Overview

The Texas Instruments LMR61440QEVM evaluation module helps designers evaluate the operation and performance of the LMR604x0-Q1 wide-input buck converters. 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.

Features
  • Input voltage range: 8V to 36V
  • Output voltage: fixed at 3.3V/adjustable with a resistive ladder
  • Load current: 0 to 4A
  • Switching frequency: 2.2MHz
  • SMB test point for output voltage noise measurements
  • Internal spread spectrum capability
DC/DC converters
LMR61440-Q1 — Automotive, 36VIN, 4A synchronous step-down converter for high efficiency and low output noise
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Evaluation board

LMR61440QEVM ā€” LMR61440-Q1 evaluation module

Supported products & hardware
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LMR61440QEVM — LMR61440-Q1 evaluation module

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Certification

LMR61440QEVM-DOC-CERT ā€” LMR61440QEVM EU Declaration of Conformity (DoC)

Supported products & hardware

Supported products & hardware

Hardware development
Evaluation board
LMR61440QEVM — LMR61440-Q1 evaluation module

LMR61440QEVM-DOC-CERT — LMR61440QEVM EU Declaration of Conformity (DoC)

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Version: 1.0
Release date: Jun 30, 2026
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Hardware development
Evaluation board
LMR61440QEVM — LMR61440-Q1 evaluation module

Release Information

LMR61440QEVM EU Declaration of Conformity (DoC)
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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* EVM User's guide LMR61440-Q1 Evaluation Module PDF | HTML Jul 17, 2026

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