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LM2734ZEVAL

Thin SOT23 1A Load Step-Down DC-DC Regulator Evaluation Module

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LM2734ZEVAL

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Overview

The LM2734 demo board is configured to convert 5V input to 1.8V output at 1A load current using the LM2734X 1.6MHz or the LM2734Y 550kHz step down DC-DC regulator. The tiny low profile thin SOT23 package allows the demo board to be manufactured using less than 1 square inch of a 4-layer printed circuit board.

Features
  • Thin SOT23-6 package, or 6 lead LLP package
  • 3.0V to 20V input voltage range
  • 0.8V to 18V output voltage range
  • 1A output current
  • 3MHz switching frequency
  • 300mΩ NMOS switch
  • 30nA shutdonw current
  • 0.8V, 2% internal voltage reference
  • Internal soft-start
  • Current-Mode, PWM operation
  • Therman shutdown
Buck converters (integrated switch)
LM2734Z — 3 to 20 V input, 1 A, high frequency step-down converter with light load efficiency LM2734Z-Q1 — 3 to 20 V input, 1 A, high frequency automotive step-down converter with light load efficiency

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Evaluation board

LM2734ZEVAL/NOPB – Thin SOT23 1A Load Step-Down DC-DC Regulator Evaluation Module

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

Technical documentation

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Type Title Date
* User guide AN-1350 LM2734 Evaluation Board (Rev. A) Apr. 24, 2013
Certificate LM2734ZEVAL/NOPB EU Declaration of Conformity (DoC) Jan. 02, 2019

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