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Datasheet Microchip MIC23150

ManufacturerMicrochip
SeriesMIC23150

The MIC23150 is a high-efficiency 4MHz 2A synchronous buck regulator with HyperLight Load® mode

Datasheets

  • Download » Datasheet PDF, 2.0 Mb, Revision: 11-05-2015
    MIC23150 - 4MHz, PWM, 2A Buck Regulator with HyperLight Load®
    Docket ↓
    MIC23150
    4MHz, PWM, 2A Buck Regulator with
    HyperLight Load® General Description
    The MIC23150 is a high-efficiency 4MHz 2A synchronous
    ®
    buck regulator with HyperLight Load mode. HyperLight
    Load provides very high efficiency at light loads and ultrafast transient response which is perfectly suited for
    supplying processor core voltages. An additional benefit of
    this proprietary architecture is very low output ripple
    voltage throughout the entire load range with the use of
    small output capacitors. The tiny 2mm × 2mm Thin DFN
    (TDFN) package saves precious board space and requires
    only three external components.
    The MIC23150 is designed for use with a very small
    inductor, down to 0.47µH, and an output capacitor as small
    as 2.2 µF that enables a total solution size, less than 1mm
    height.
    The MIC23150 has a very low quiescent current of 23µA
    and achieves a peak efficiency of 93% in continuous
    conduction mode. In discontinuous conduction mode, the
    MIC23150 can achieve 87% efficiency at 1mA.
    The MIC23150 is available in 8-pin 2mm × 2mm Thin DFN
    package with an operating junction temperature range ...

Prices

Status

MIC23150-4YMT-TRMIC23150-55YMT-TRMIC23150-CYMT-TRMIC23150-GYMT-TRMIC23150-SYMT-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

Parametrics

MIC23150-4YMT-TRMIC23150-55YMT-TRMIC23150-CYMT-TRMIC23150-GYMT-TRMIC23150-SYMT-TR
# of Outputs11111
Automotive RatedNoNoNoNoNo
Duty Cycle Max, %0.80.80.80.80.8
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) Max20002000200020002000
Output Voltage Range, V0.950.950.950.950.95
Quiescent Current, mA) type0.0230.0230.0230.0230.023
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

Eco Plan

Moldel Line

Series: MIC23150 (5)

Manufacturer's Classification

  • Power Management > Switching Regulators > Step Down up to 6V

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