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Datasheet Microchip MIC28304-1YMP-TR

ManufacturerMicrochip
SeriesMIC28304
Part NumberMIC28304-1YMP-TR

MIC28304 is synchronous step-down regulator module, featuring a unique adaptive ON-time control architecture

Datasheets

  • Download » Datasheet, PDF, 2.8 Mb, Revision: 11-09-2015
    MIC28304- 70V 3A Power Module Hyper Speed Control? Family
    Docket ↓
    MIC28304
    70V 3A Power Module
    Hyper Speed Control™ Family General Description
    Micrel’s MIC28304 is synchronous step-down regulator
    module, featuring a unique adaptive ON-time control
    architecture. The module incorporates a DC/DC controller,
    power MOSFETs, bootstrap diode, bootstrap capacitor
    and an inductor in a single package. The MIC28304
    operates over an input supply range from 4.5V to 70V and
    can be used to supply up to 3A of output current. The
    output voltage is adjustable down to 0.8V with a
    guaranteed accuracy of ±1%. The device operates with
    programmable switching frequency from 200kHz to
    600kHz.
    ® Micrel’s HyperLight Load architecture provides the same
    high-efficiency and ultra-fast transient response as the
    Hyper Speed Control™ architecture under the medium to
    heavy loads, but also maintains high efficiency under light
    load conditions by transitioning to variable frequency,
    discontinuous-mode operation.
    The MIC28304 offers a full suite of protection features.
    These include undervoltage lockout, internal soft-start,
    foldback current limit, “hiccup” mode short-circuit ...

Prices

Status

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

Packaging

PackageB1QFN
Pins64

Parametrics

Control SchemeCOT
Hyper Speed Control®Yes
HyperLight Load®Yes
Input Voltage Range4.5 to 70 V
LowQ®No
Operating JunctionTemp. Range-40 to +125 °C
Operating Temperature Range-40 to +125 °C
Output Current3 A
Output VoltageAdj V
PWRGoodYes
SoftStartYes
Vout Max24 V

Eco Plan

RoHSCompliant

Moldel Line

Series: MIC28304 (4)

Manufacturer's Classification

  • Power Management > Power Module

Other Names:

MIC283041YMPTR, MIC28304 1YMP TR

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