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Datasheet Microchip MIC33153YHJ-TR

ManufacturerMicrochip
SeriesMIC33153
Part NumberMIC33153YHJ-TR

The MIC33153 is a high-efficiency 4MHz 1

Datasheets

  • Download » Datasheet, PDF, 967 Kb, Revision: 11-06-2015
    MIC33153 - 4MHz PWM 1.2A Internal Inductor Buck Regulator with HyperLight Load ?
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    MIC33153
    4MHz PWM 1.2A Internal Inductor
    Buck Regulator with HyperLight Load™
    and Power Good General Description Features The MIC33153 is a high-efficiency 4MHz 1.2A
    synchronous buck regulator with an internal inductor,
    HyperLight Load™ mode, Power Good (PG) output
    indicator, and programmable soft start. HyperLight Load™
    provides very high efficiency at light loads and ultra-fast
    transient response which makes the MIC33153 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 MIC33153 is designed so that only two external
    capacitors as small as 2.2µF are needed for stability. This
    gives the MIC33153 the ease of use of an LDO with the
    efficiency of a HyperLight Load™ DC converter. The
    TM
    MIC33153 achieves efficiency in HyperLight Load mode
    as high as 85% at 1mA, with a very low quiescent current
    of 22µA. At higher loads, the MIC33153 provides a
    constant switching frequency up to 4MHz.
    The MIC33153 is available in 14-pin 3.0mm x 3.5mm ...

Prices

Status

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

Packaging

PackageTDFN
Pins14

Parametrics

Control SchemePWM
HyperLight Load®Yes
Input Voltage Range2.7 to 5.5 V
Operating JunctionTemp. Range-40 to +125 °C
Operating Temperature Range-40 to +125 °C
Output Current1.2 A
Output Voltage1.2, Adj V
PWRGoodYes
SoftStartYes
Vout Max3.6 V

Eco Plan

RoHSCompliant

Moldel Line

Series: MIC33153 (2)

Manufacturer's Classification

  • Power Management > Power Module

Other Names:

MIC33153YHJTR, MIC33153YHJ TR

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