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Datasheet Microchip MIC2253-06YML-TR

ManufacturerMicrochip
SeriesMIC2253
Part NumberMIC2253-06YML-TR

The MIC2253 is a high power density 1MHz PWM DC/DC boost regulator

Datasheets

  • Download » Datasheet PDF, 506 Kb, Revision: 11-05-2015
    MIC2253 - 3.5A 1MHz High Efficiency Boost Regulator with OVP and Softstart
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    MIC2253
    3.5A 1MHz High Efficiency
    Boost Regulator with OVP and Softstart General Description Features The MIC2253 is a high power density 1MHz PWM DC/DC
    boost regulator. The 3.5A minimum switch current limit
    combined with a 1MHz switching frequency allows the
    MIC2253 to use smaller inductors and deliver high power
    in a tiny solution size.
    The 2.5V to 10V input voltage range of MIC2253 allows
    direct operation from 1 and 2 cell Li-ion as well as 3 to 4
    cell NiCad, NiMH, Alkaline or lithium batteries. Maximum
    battery life is assured with a low 0.1µA shutdown current.
    The MIC2253 is available in a low profile 12-pin 3mm x
    3mm MLF© package. To prevent a high inrush current, a
    minimum 1ms soft-start period is set by default and the
    MIC2253 has the ability to extend the soft-start period with
    an external capacitor.
    Datasheet and support documentation can be found on
    Micrel’s web site at: www.micrel.com. 3.5A minimum switch current
    1.245V ± 3% feedback voltage
    2.5V to 10V input voltage
    Output over-voltage protection (OVP)
    Externally programmable soft-start
    Output voltage up to 30V (max) ...

Prices

Status

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

Packaging

PackageVDFN
Pins12

Parametrics

Automotive QualNo
Duty Cycle Max90 %
Input Voltage Range Max10 V
Input Voltage Range Min(V)2.5
Light Load Efficiency ModeNo
Operating Temperature Range-40 to +125 °C
Output Voltage Range Max30 V
Output Voltage Range Min3 V
Quiescent Current15 mA) typ
SHUTDOWN Current0.1 µA
Switch current3.5 A) typ
Switching Frequency1000 kHz
Synchronous RectifierNo
Vfb1.245 V

Eco Plan

RoHSCompliant

Moldel Line

Series: MIC2253 (1)
  • MIC2253-06YML-TR

Manufacturer's Classification

  • Power Management > Switching Regulators > Step Up (Boost) - Non-Synchronous Products

Other Names:

MIC225306YMLTR, MIC2253 06YML TR

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