RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet Microchip MIC23303YML-T5

ManufacturerMicrochip
SeriesMIC23303
Part NumberMIC23303YML-T5

The MIC23303 is a high efficiency 4MHz 3A synchronous buck regulator with HyperLight Load® mode, Power Good output indicator, and programmable soft-start

Datasheets

  • Download » Datasheet PDF, 1.0 Mb, Revision: 11-05-2015
    MIC23303 - 4MHz PWM 3A Buck Regulator with HyperLight Load? and Power Good
    Docket ↓
    MIC23303
    4MHz PWM 3A Buck Regulator with
    HyperLight Loadв„ў and Power Good General Description Features The MIC23303 is a high-efficiency 4MHz 3A synchronous
    buck regulator with HyperLight Loadв„ў mode, Power Good
    output indicator, and programmable soft-start. HyperLight
    Load provides very high efficiency at light loads and ultrafast transient response, which makes the MIC23303
    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 3mm Г— 3mm
    DFN package saves precious board space and requires
    only six external components. The MIC23303 is designed for use with a very small
    inductor, down to 0.33ВµH, and an output capacitor as small
    as 10ВµF that enables a total solution size less than 1mm in
    height.
    The MIC23303 has very low quiescent current of 24ВµA and
    can achieve peak efficiency of 93% in continuous
    conduction mode. In discontinuous conduction mode, the
    MIC23303 can achieve 80% efficiency at 1mA.
    The MIC23303 is available in a 12-pin 3mm Г— 3mm DFN
    package with an operating junction temperature range
    from –40°C to +125°C.
    Datasheets and support documentation are available on ...

Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageVDFN
Pins12

Parametrics

# of Outputs1
Automotive RatedNo
Duty Cycle Max0.8 %
Input Voltage Range2.9 - 5.5 V
Light Load Efficiency ModeYes
Operating Temperature Range-40 to +125 °C
Output Current3000 mA) Max
Output Voltage Range0.62 - 3.6 V
Regulator TypeStep Down (Buck)
Switching Frequency4000 kHz
Synchronous RectifierYes
Vfb0.62 V

Eco Plan

RoHSCompliant

Moldel Line

Series: MIC23303 (2)

Manufacturer's Classification

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

Other Names:

MIC23303YMLT5, MIC23303YML T5

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus