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Datasheet Microchip MIC2876

ManufacturerMicrochip
SeriesMIC2876

The MIC2876 is a compact and highly-efficient 2MHz synchronous boost regulator with a 4

Datasheets

  • Download » Datasheet, PDF, 1.2 Mb, Revision: 07-07-2016
    MIC2876 - 4.8A ISW, Synchronous Boost Regulator with Bi-Directional Load Discon.
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    MIC2876
    4.8A ISW, Synchronous Boost Regulator
    with Bi-Directional Load Disconnect
    Features General Description Up to 95% Efficiency Input Voltage Range from 2.5V to 5.5V Fully Integrated, High-Efficiency, 2 MHz
    Synchronous Boost Regulator Bi-Directional True Load Disconnect Integrated Anti-Ringing Switch <1 µA Shutdown Current Bypass Mode for VIN ≥ VOUT Overcurrent Protection and Thermal Shutdown Fixed and Adjustable Output Versions 8-pin 2 mm × 2 mm UDFN package The MIC2876 is a compact and highly efficient 2 MHz
    synchronous boost regulator with a 4.8A switch. It
    features a bi-directional load disconnect function that
    prevents any leakage current between the input and
    output when the device is disabled. The MIC2876
    operates in bypass mode automatically when the input
    voltage is greater than the target output voltage. At light
    loads, the boost converter goes to the PFM mode to
    improve the efficiency. Applications Tablets and Smartphones
    USB OTG and HDMI Hosts
    Portable Power Reserve Supplies
    High-Current Parallel Lithium Cell Applications
    Portable Equipment The MIC2876 also features an integrated anti-ringing
    switch to minimize EMI.
    The MIC2876 is available in a 8-pin 2 mm × 2 mm
    UDFN package, with a junction temperature range of
    –40°C to +125°C. Package Types
    MIC2876 (FIXED OUTPUT)
    8-Pin 2x2 UDFN* (MT) ...

Prices

Status

MIC2876-4.75YMT-T5MIC2876-4.75YMT-TRMIC2876-5.0YMT-T5MIC2876-5.0YMT-TRMIC2876-5.25YMT-T5MIC2876-5.25YMT-TRMIC2876-5.5YMT-T5MIC2876-5.5YMT-TRMIC2876-AYMT-T5MIC2876-AYMT-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

MIC2876-4.75YMT-T5MIC2876-4.75YMT-TRMIC2876-5.0YMT-T5MIC2876-5.0YMT-TRMIC2876-5.25YMT-T5MIC2876-5.25YMT-TRMIC2876-5.5YMT-T5MIC2876-5.5YMT-TRMIC2876-AYMT-T5MIC2876-AYMT-TR
Automotive QualNoNoNoNoNoNoNoNoNoNo
Duty Cycle Max, %92929292929292929292
Input Voltage Range Max, V5.55.55.55.55.55.55.55.55.55.5
Input Voltage Range Min(V)2.52.52.52.52.52.52.52.52.52.5
Light Load Efficiency ModeYesYesYesYesYesYesYesYesYesYes
Operating Temperature Range, °C-40 to 125-40 to +125-40 to 125-40 to +125-40 to 125-40 to +125-40 to 125-40 to +125-40 to 125-40 to +125
Output Voltage Range Max, V5.55.55.55.55.55.55.55.55.55.5
Output Voltage Range Min, VVinVinVinVinVinVinVinVinVinVin
Quiescent Current, mA) typ1111111111
SHUTDOWN Current, µA1111111111
Switch current, A) typ4.84.84.84.84.84.84.84.84.84.8
Switching Frequency, kHz2000200020002000200020002000200020002000
Synchronous RectifierYesYesYesYesYesYesYesYesYesYes
Vfb, V0.90.90.90.90.90.90.90.90.90.9

Eco Plan

Moldel Line

Series: MIC2876 (10)

Manufacturer's Classification

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

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