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MIC2141

Part Number	MIC2141
Manufacturer	Micrel Semiconductor
Description	Micropower Boost Converter
Published	Mar 22, 2005
Detailed Description	MIC2141 Micropower Boost Converter General Description Features The MIC2141 is a micropower boost switching regulator...
Datasheet	MIC2141 PDF File

Overview

MIC2141 Micropower Boost Converter General Description Features The MIC2141 is a micropower boost switching regulator that can operate from 3- or 4-cell nickel-metal-hydride batteries or a single Li-ion cell.
This regulator employs a constant 330kHz, fixed 18% duty-cycle, gated-oscillator architecture.
The MIC2141 can be used in applications where the output voltage must be dynamically adjusted.
The device features a control signal input which is used to proportionally adjust the output voltage.
The control signal input has a gain of 6, allowing a 0.
8V to 3.
6V control signal to vary a 4.
8V to 22V output.
The MIC2141 requires only three external components to operate and is available in a ...

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