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LM3248EVM

2.7MHz, 2.5A Adjustable Boost-Buck DC/DC Converter Evaluation Module

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LM3248EVM

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Overview

The LM3248 evaluation module (EVM) helps designers evaluate the performance of step-up(Boost) and step-down(Buck)  DC-DC converter for multimode/multi standard RF Power Amplifier operating in 2G/3G/4G and 3GPP/LTE modes.

Features
  • Active Current Assist to reduce inductor size
  •  Operate from a single Li-ion cell: 2.7V to 5.5V
  •  Dynamically adjustable from 0.4V to 3.6V on Buck mode and Boost mode
  •  2.5A maximum load capability in PWM mode
  •  Automatic PWM/PFM/Bypass mode change

 
AC/DC & DC/DC converters (integrated FET)
LM3248 — 2.5A Adjustable Boost-Buck RF DC/DC Converter
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Evaluation board

LM3248EVM — 2.7MHz, 2.5A Adjustable Boost-Buck DC/DC Converter Evaluation Module

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Technical documentation

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Type Title Date
Certificate LM3248EVM EU Declaration of Conformity (DoC) 02 Jan 2019
User guide Using the LM3248 Evaluation Module 27 Sep 2013
Data sheet LM3248 2.7MHz, 2.5A Adj. Boost-Buck DC/DC Cnvtr w/ Auto-Boost & ACB datasheet (Rev. A) 25 Sep 2013

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