LM63460EVM

LM63460-Q1 evaluation module automotive 5.5-V to 36-V, 6-A, low-EMI synchronous step-down converter

LM63460EVM

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Overview

The LM63460EVM-2MHZ high-density evaluation module (EVM) is designed to showcase the performance of the LM63460-Q1 high-performance, automotive synchronous buck DC/DC converter. The EVM operates over a wide input voltage range of 5.5 V to 36 V to deliver a fixed 5-V output with better than 1% setpoint accuracy and up to 6-A output current. Several features to ensure protection of the regulator during fault conditions include undervoltage lockout (UVLO), internal soft start, hiccup-mode overcurrent protection (OCP), an open-drain PGOOD indicator, and thermal shutdown. Spread-spectrum frequency modulation is provided by default with the LM63460-Q1. In addition, the LM63460-Q1 has resistor-adjustable switching frequency as well as SYNC IN functionality to adjust the freqeuncy to that of an external clock signal.

Features
  • Wide input voltage range of 5.5 V to 36 V
  • 5-V default output voltage with 1% setpoint accuracy
  • Rated for 6 A of load current at a switching frequency of 2.1 MHz
  • Ultra-low IQ ideal for automotive off-battery applications
  • Input EMI filter included for CISPR 25 Class 5 conducted emissions
  • Fully assembled, tested and proven PCB layout with small solution footprint
AC/DC & DC/DC converters (integrated FET)
LM63440-Q1 Automotive, 3V to 36V, 4A low-EMI synchronous buck converter with pin-adjustable switching frequency LM63460-Q1 Automotive 3-V to 36-V, 6-A, low EMI synchronous step-down converter in enhanced QFN package LM64440-Q1 Automotive, 3V to 36V, 4A low-EMI synchronous buck converter with pin-adjustable light-load mode
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LM63460EVM-2MHZ — LM63460-Q1 evaluation module automotive 5.5-V to 36-V, 6-A, low-EMI synchronous step-down converter

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LM63460EVM-2MHZ LM63460-Q1 evaluation module automotive 5.5-V to 36-V, 6-A, low-EMI synchronous step-down converter

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SNVR518 — LM63440-Q1, LM63460-Q1, LM64440-Q1 and LM64460-Q1 DC/DC Converter Quickstart Design Tool

Supported products & hardware

Supported products & hardware

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Evaluation board
LM63460EVM LM63460-Q1 evaluation module automotive 5.5-V to 36-V, 6-A, low-EMI synchronous step-down converter
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SNVR518 LM63440-Q1, LM63460-Q1, LM64440-Q1 and LM64460-Q1 DC/DC Converter Quickstart Design Tool

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Version: B1
Release date: Aug 15, 2024
Hardware development
Evaluation board
LM63460EVM LM63460-Q1 evaluation module automotive 5.5-V to 36-V, 6-A, low-EMI synchronous step-down converter

Release Information

The design resource accessed as www.ti.com/lit/zip/snvr518 or www.ti.com/lit/xx/snvr518/snvr518.zip has been migrated to a new user experience at www.ti.com/tool/download/SNVR518. Please update any bookmarks accordingly.

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
User guide LM63460-Q1 and LM64460-Q1 EVM User's Guide PDF | HTML Dec 16, 2021
Certificate LM63460EVM-2MHZ EU RoHS Declaration of Conformity (DoC) Dec 9, 2021

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