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MIC2145

Part Number	MIC2145
Manufacturer	Micrel Semiconductor
Description	High Efficiency 2.5W Boost Converter
Published	Mar 22, 2005
Detailed Description	MIC2145 Micrel, Inc. MIC2145 High Efficiency 2.5W Boost Converter General Description Features The MIC2145 is a smal...
Datasheet	MIC2145 PDF File

Overview

MIC2145 Micrel, Inc.
MIC2145 High Efficiency 2.
5W Boost Converter General Description Features The MIC2145 is a small size boost switching regulator that can provide over 2.
5W of output power.
The input voltage range is between 2.
4V to 16V, making the device suitable for one-cell Li-Ion and 3- to 4-cell alkaline/NiCad/NiMH applications.
The output voltage of the MIC2145 can be adjusted up to 16V.
The MIC2145 is well suited for portable, space-sensitive applications.
Its typical 450kHz operation allows small surface mount external components to be used.
The MIC2145 has a low quiescent current of 200µA, and a typical shutdown current of 0.
5µA.
The MIC2145 is capable of high efficiencies in...

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