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Datasheet Microchip MIC2207

ManufacturerMicrochip
SeriesMIC2207

The MIC2207 is a high efficiency PWM buck (step-down) regulators that provides up to 3A of output current

Datasheets

  • Download » Datasheet, PDF, 579 Kb, Revision: 11-05-2015
    MIC2207 - 3mm x 3mm 2MHz 3A PWM Buck Regulator
    Docket ↓
    MIC2207
    3mm x 3mm 2MHz 3A PWM Buck
    Regulator General Description Features The Micrel MIC2207 is a high-efficiency PWM buck (stepdown) regulators that provides up to 3A of output current.
    The MIC2207 operates at 2MHz and has proprietary
    internal compensation that allows a closed loop bandwidth
    of over 200KHz.
    The low on-resistance internal p-channel MOSFET of the
    MIC2207 allows efficiencies over 94%, reduces external
    components count and eliminates the need for an
    expensive current sense resistor.
    The MIC2207 operates from 2.7V to 5.5V input and the
    output can be adjusted down to 1V. The devices can
    operate with a maximum duty cycle of 100% for use in lowdropout conditions.
    The MIC2207 is available in the exposed pad 12-pin
    3mm x 3mm MLF® package with a junction operating
    range from –40°C to +125°C.
    Data sheets and support documentation can be found on
    Micrel’s web site at: www.micrel.com. 2.7 to 5.5V supply voltage
    2MHz PWM mode
    Output current to 3A
    >94% efficiency
    100% maximum duty cycle
    Adjustable output voltage option down to 1V ...

Prices

Status

MIC2207YML-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

MIC2207YML-TR
PackageVDFN
Pins12

Parametrics

MIC2207YML-TR
# of Outputs1
Automotive RatedNo
Duty Cycle Max, %1
Input Voltage Range, V2.7 - 5.5
Light Load Efficiency ModeNo
Operating Temperature Range, °C-40 to +125
Output Current, mA) Max3000
Output Voltage Range, V1 - 5.5
Quiescent Current, mA) type0.57
Regulator TypeStep Down (Buck)
SHUTDOWN Current, µA2
Switching Frequency, kHz2000
Synchronous RectifierYes
Vfb, V1

Eco Plan

MIC2207YML-TR
RoHSCompliant

Moldel Line

Series: MIC2207 (1)

Manufacturer's Classification

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

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