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LM3485EVAL

Hysteretic PFET Buck Controller Evaluation Module

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LM3485EVAL

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Overview

Hysteretic PFET Buck Controller

Features
  • Easy to use control methodology
  • No control loop compensation required
  • 4.5V to 35V wide input range
  • 1.242V to VIN adjustable output range
  • High efficiency 93%
  • +1.3% ( +2% over temp) internal reference
  • 100% duty cycle
  • Maximum operating frequency > 1MHz
  • Current limit protection
  • MSOP-8

Applications:

  • Set-Top Box
  • DSL/Cable Modem
  • PC/IA
  • Auto PC
  • TFT Monitor
  • Battery Powered Portable Applications
  • Distributed Power Systems
  • Always On Power

 
AC/DC & DC/DC controllers (external FET)
LM3485 — 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller LM3485-Q1 — Automotive Grade 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller
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Evaluation board

LM3485EVAL — Hysteretic PFET Buck Controller Evaluation Module

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Technical documentation

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Type Title Date
* EVM User's guide AN-1227 LM3485 Evaluation Board (Rev. B) 25 Apr 2013
Certificate LM3485EVAL EU Declaration of Conformity (DoC) 02 Jan 2019

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