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Datasheet Microchip MIC2085-JYQS

ManufacturerMicrochip
SeriesMIC2085
Part NumberMIC2085-JYQS

The MIC2085 and MIC2086 are single channel positive voltage hot swap controllers designed to allow the safe insertion of boards into live system backplanes

Datasheets

  • Download » Datasheet, PDF, 1.0 Mb, Revision: 11-05-2015
    MIC2085/86 - Single Channel Hot Swap Controllers
    Docket ↓
    MIC2085/MIC2086
    Single Channel Hot Swap Controllers General Description
    The MIC2085 and MIC2086 are single channel positive
    voltage hot swap controllers designed to allow the safe
    insertion of boards into live system backplanes. The
    MIC2085and MIC2086 are available in 16-pin and 20-pin
    QSOP packages, respectively. Using a few external
    components and by controlling the gate drive of an
    external N-Channel MOSFET device, the MIC2085/86
    provide inrush current limiting and output voltage slew rate
    control in harsh, critical power supply environments.
    Additionally, a circuit breaker function will latch the output
    MOSFET off if the current limit threshold is exceeded for a
    programmed period of time. The devices’ array of features
    provide a simplified yet robust solution for many network
    applications in meeting the power supply regulation
    requirements and affords protection of critical downstream
    devices and components.
    Data sheets and support documentation can be found on
    Micrel’s web site at www.micrel.com. Features MIC2085: Pin for pin functional equivalent to the
    LTC1642 2.3V to 16.5V supply voltage operation Surge voltage protection to 33V Operating temperature range –40°C to 85°C Active current regulation limits inrush current
    independent of load capacitance Programmable inrush current limiting Analog foldback current limiting Electronic circuit breaker Dual-level overcurrent fault sensing Fast response to short circuit conditions (< 1µs) Programmable output undervoltage detection Undervoltage lockout protection Power-on reset (MIC2085/86) and power-good
    (MIC2086) status outputs /FAULT status output Driver for SCR crowbar on overvoltage Applications RAID systems ...

Prices

Status

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

Packaging

PackageQSOP
Pins16

Parametrics

Latch OffYes
Operating Temperature Range-40 to +85 °C

Eco Plan

RoHSCompliant

Moldel Line

Series: MIC2085 (2)

Manufacturer's Classification

  • Power Management > Hot Swap Controllers

Other Names:

MIC2085JYQS, MIC2085 JYQS

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