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MIC2142 - Micropower Boost Converter

Datasheet Summary

Features

  • The MIC2142 is a micropower boost switching regulator housed in a SOT23-5 package. The input voltage range is between 2.2V to 16V, making the device suitable for onecell Li Ion and 3 to 4-cell alkaline/NiCad/NiMH.

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Datasheet preview – MIC2142

Datasheet Details

Part number MIC2142
Manufacturer Micrel Semiconductor
File Size 409.94 KB
Description Micropower Boost Converter
Datasheet download datasheet MIC2142 Datasheet
Additional preview pages of the MIC2142 datasheet.

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Full PDF Text Transcription

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MIC2142 Micropower Boost Converter General Description Features The MIC2142 is a micropower boost switching regulator housed in a SOT23-5 package. The input voltage range is between 2.2V to 16V, making the device suitable for onecell Li Ion and 3 to 4-cell alkaline/NiCad/NiMH applications. The output voltage of the MIC2142 can be adjusted up to 22V. The MIC2142 is well suited for portable, space-sensitive applications. It features a low quiescent current of 85µA, and a typical shutdown current of 0.1µA. It’s 330kHz operation allows small surface mount external components to be used. The MIC2142 is capable of efficiencies over 85% in a small board area. The MIC2142 can be configured to efficiently power a variety of loads.
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