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LM706A0QEVM

LM706A0-Q1 evaluation module

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LM706A0QEVM

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Overview

The LM706A0-Q1 high-density evaluation module (EVM) is designed to use a regulated or non-regulated high-voltage input rail ranging from 8V to 65V to produce a tightly regulated output voltage of 3.3V at load currents up to 10A. This wide VIN range DC/DC solution offers outsized voltage rating and operating margin to withstand supply rail voltage transients. The free-running switching frequency is 400kHz and is synchronizable to an external clock signal at a higher or lower frequency. The power-train passive components selected for this EVM are automotive AEC-Q200 rated and are available from multiple component vendors.

Features
  • 8V to 65V input voltage range
  • 3.3V output voltage with 1% setpoint accuracy
  • Rated for 10A of load current
  • Ultra low IQ
  • Optional dual-random spread spectum for EMI mitigation
  • Fully assembled, tested and proven PCB layout with small footprint
AC/DC & DC/DC converters (integrated FET)
LM704A0-Q1 — Automotive, High-density, 4.5V to 45V input, 10A low-EMI synchronous DC/DC step-down converter LM70660 — High-density, 4.5V to 65V input, 6A low-EMI synchronous DC/DC step-down converter LM706A0 — High-density, 4.5V to 65V input, 10A low-EMI synchronous DC/DC step-down converter LM706A0-Q1 — Automotive, High-density, 4.5V to 65V input, 10A low-EMI synchronous DC/DC step-down converter LM70840 — High-density, 4.5V to 80V input, 4A low-EMI synchronous DC/DC step-down converter LM70840-Q1 — Automotive, high-density, 4.5V to 80V input, 4A low-EMI synchronous DC/DC step-down converter LM70860 — High-density, 4.5V to 80V input, 6A low-EMI synchronous DC/DC step-down converter LM70860-Q1 — Automotive, high-density, 4.5V to 80V input, 6A low-EMI synchronous DC/DC step-down converter LM70880 — High-density, 4.5V to 80V input, 8A low-EMI synchronous DC/DC step-down converter
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Evaluation board

LM706A0QEVM — LM706A0-Q1 evaluation module

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Technical documentation

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Type Title Date
EVM User's guide LM706A0-Q1 Buck Converter Evaluation Module PDF | HTML 16 Sep 2024
Certificate LM706A0QEVM EU Declaration of Conformity (DoC) 30 Jul 2024

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