SQ76002CAEE-Products-Silergy Corp

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SQ76002CAEE

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High Efficiency, 2A, 2.5V- 5.5V Input Synchronous Step Down DC/DC converter
Datasheet
SQ76002CAEE High Efficiency, 2A, 2.5V- 5.5V Input Synchronous Step Down DC/DC converter Datasheet
    Part numberSQ76002CAEE
    TopologyBuck
    Vin (min) (V)2.5
    Vin (max) (V)5.5
    Iout (max) (A)2
    Vout (min) (V)0.6
    Vout (max) (V)5.5
    Default Vout (V)Adjustable
    PackageDFN1.9×1.75-6
    Height(mm)1.08
    Fsw(MHz)2.2
    Vref accuracy (±%)±1.5
    with I2CNo
    with PGYes
    Soft startInternal
    FeaturesFCCM
    MSL1

    ·         2.5 to 5.5V Input Voltage Range

    ·         Capable of 2A constant output current

    ·         Compact Package: MDFN1.9×1.75-6 (Height:1.08mm max)

    ·         Accurate ±1.5% Output Voltage Accuracy (Full Temperature Range)

    ·         PFM/FCCM under light load condition:

    ￚ SQ76002CAEE: FCCM

    ·         Internal Soft-start Limits the Inrush Current

    ·          100% Duty Cycle Operation

    ·         Output Auto Discharge Function

    ·         Power Good Indicator

    ·         Reliable Protection Mode:

    ￚ Auto-retry Mode for OVP, UVLO and OTP.

    ￚ Hiccup Mode for OCP

    ·         RoHS Compliant and Halogen Free

    The SQ76002C belong to the same series of high efficiency 2.2MHz synchronous step down DC/DC converter module, which have capability of delivering up to 2A output current. That can operate over a wide input voltage range from 2.5V to 5.5V. SQ76002C integrate main switch, synchronous switch and inductor inside to minimize the conduction loss.

    This device series are in a space saving, low profile MDFN1.9×1.75-6 package. Only input capacitors, output capacitor and FB resistor divider are needed to complete the design.

    Technical Documentation