Datasheet Microchip MIC23031

ManufacturerMicrochip
SeriesMIC23031

The MIC23031 is a high efficiency 4MHz 400mA synchronous buck regulator with HyperLight Load® mode

Datasheets

Datasheet PDF, 1.2 Mb, Revision: 11-05-2015
MIC23031 - 4MHz PWM 400mA Buck Regulator with HyperLight Load?
Docket

Prices

Status

MIC23031-4YMT-TRMIC23031-AYMT-TRMIC23031-CYMT-TRMIC23031-FYMT-TRMIC23031-GYMT-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)

Packaging

MIC23031-4YMT-TRMIC23031-AYMT-TRMIC23031-CYMT-TRMIC23031-FYMT-TRMIC23031-GYMT-TR
PackageUDFNUDFNUDFNUDFNUDFN
Pins66666

Parametrics

Parameters / ModelsMIC23031-4YMT-TRMIC23031-AYMT-TRMIC23031-CYMT-TRMIC23031-FYMT-TRMIC23031-GYMT-TR
# of Outputs11111
Automotive RatedNoNoNoNoNo
Duty Cycle Max, %0.890.890.890.890.89
Input Voltage Range, V2.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.5
Light Load Efficiency ModeYesYesYesYesYes
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125-40 to +125
Output Current, mA) Max400400400400400
Output Voltage Range, V0.620.620.620.620.62
Quiescent Current, mA) type0.0210.0210.0210.0210.021
Regulator TypeStep Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)
SHUTDOWN Current, µA0.010.010.010.010.01
Switching Frequency, kHz40004000400040004000
Synchronous RectifierYesYesYesYesYes
Vfb, V0.620.620.620.620.62

Eco Plan

MIC23031-4YMT-TRMIC23031-AYMT-TRMIC23031-CYMT-TRMIC23031-FYMT-TRMIC23031-GYMT-TR
RoHSCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification