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ME2188 - PFM step-up DC-DC converter

Description

ME2188 Series is a PFM Step-up DC/DC converter IC with low supply current by CMOS process.

High frequency noise that occurs during switching is reduced by using advanced circuit designed, output voltage is programmable in 0.1V steps between 1.8V~5.0V and maximum frequency is 350KHz(TYP.).

Features

  • High efficiency：95% Maximum frequency：350KHz Low Quiescent Current：15μA Input Voltage: 0.9V~5.0V Output Voltage Range:1.8V to 5.0V High Accuracy:± 2% Low ripple and Low noise Package: SOT23-3, SOT23-5 Selection Guide Typical.

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Datasheet preview – ME2188

Datasheet Details

Part number ME2188
Manufacturer Microne
File Size 315.27 KB
Description PFM step-up DC-DC converter
Datasheet download datasheet ME2188 Datasheet
Additional preview pages of the ME2188 datasheet.

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Full PDF Text Transcription

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ME2188 High Efficiency ,synchronous PFM step-up DC-DC converter General Description ME2188 Series is a PFM Step-up DC/DC converter IC with low supply current by CMOS process. High frequency noise that occurs during switching is reduced by using advanced circuit designed, output voltage is programmable in 0.1V steps between 1.8V~5.0V and maximum frequency is 350KHz(TYP.). A low ripple, high efficiency step-up DC/DC converter can be constructed of ME2188Xxx with only two external components. with low noise and low supply current. ME2188Xxx is suitable for use with battery-powered instruments Features         High efficiency：95% Maximum frequency：350KHz Low Quiescent Current：15μA Input Voltage: 0.9V~5.0V Output Voltage Range:1.8V to 5.
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