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MIC3172, MIC2172 100kHz 1.25A Switching Regulators

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Description

MIC2172/3172 100kHz 1.25A Switching Regulators General .
The MIC2172 and MIC3172 are complete 100kHz SMPS current-mode controllers with internal 65V 1.

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This datasheet PDF includes multiple part numbers: MIC3172, MIC2172. Please refer to the document for exact specifications by model.
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Datasheet Specifications

Part number
MIC3172, MIC2172
Manufacturer
Micrel Semiconductor
File Size
904.28 KB
Datasheet
MIC2172-MicrelSemiconductor.pdf
Description
100kHz 1.25A Switching Regulators
Note
This datasheet PDF includes multiple part numbers: MIC3172, MIC2172.
Please refer to the document for exact specifications by model.

Applications

* the floating switch architecture of the MIC2172/3172 makes it practical for step-down, inverting, and Cuk configurations as well as isolated topologies. Operating from 3V to 40V, the MIC2172/3172 draws only 7mA of quiescent current making it attractive for battery operated supplies. The MIC3172 is

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