Datasheet Microchip MIC2544

ManufacturerMicrochip
SeriesMIC2544

The MIC2544 and MIC2548 are integrated, high-side power switches optimized for low loss DC power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI)

Datasheets

Datasheet PDF, 1.4 Mb, Revision: 06-08-2017
MIC2544/MIC2548 - Programmable Current-Limit High-Side Switch
Docket

Prices

Status

MIC2544-1YMMIC2544-1YM-TRMIC2544-1YMMMIC2544-1YMM-TRMIC2544-2YMMIC2544-2YM-TRMIC2544-2YMMMIC2544-2YMM-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

MIC2544-1YMMIC2544-1YM-TRMIC2544-1YMMMIC2544-1YMM-TRMIC2544-2YMMIC2544-2YM-TRMIC2544-2YMMMIC2544-2YMM-TR
PackageSOICSOICMSOPMSOPSOICSOICMSOPMSOP
Pins88888888

Parametrics

Parameters / ModelsMIC2544-1YMMIC2544-1YM-TRMIC2544-1YMMMIC2544-1YMM-TRMIC2544-2YMMIC2544-2YM-TRMIC2544-2YMMMIC2544-2YMM-TR
Adj Current LimitYesYesYesYesYesYesYesYes
Current Limit Adj#, Max1.5A1.5A1.5A1.5A1.5A1.5A1.5A1.5A
Current LimitedYesYesYesYesYesYesYesYes
Enable LogicActive HighActive HighActive HighActive HighActive HighActive HighActive HighActive High
Fault FlagYesYesYesYesYesYesYesYes
Oja, C/W160, 206160, 206160, 206160, 206160, 206160, 206160, 206160, 206
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85
Product TypeUSB Power DistUSB Power DistUSB Power DistUSB Power DistUSB Power DistUSB Power DistUSB Power DistUSB Power Dist
RDS ON @5V, mО©8080808080808080
Rev Block DiodeYesYesYesYesYesYesYesYes
Switch ElementN-ChN-ChN-ChN-ChN-ChN-ChN-ChN-Ch
Thermal ShutdownYesYesYesYesYesYesYesYes
TypeSingleSingleSingleSingleSingleSingleSingleSingle
UL ApprovedYesYesYesYesYesYesYesYes
Vin Max, V5.55.55.55.55.55.55.55.5
Vin Min, V2.72.72.72.72.72.72.72.7

Eco Plan

MIC2544-1YMMIC2544-1YM-TRMIC2544-1YMMMIC2544-1YMM-TRMIC2544-2YMMIC2544-2YM-TRMIC2544-2YMMMIC2544-2YMM-TR
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

MIC2548

Model Line

Manufacturer's Classification