SQ76106C3AAG-Products-Silergy Corp

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SQ76106C3AAG

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4.5-16V Input, 15A Output, Step Down DC/DC Module
    Part numberSQ76106C3AAG
    TopologyBuck
    Vin (min) (V)4.5
    Vin (max) (V)16
    Iout (max) (A)15
    Vout (min) (V)0.6
    Vout (max) (V)6.5
    Default Vout (V)Adjustable
    PackageLGA7.1×7.1-29
    Height(mm)4.25
    Fsw(MHz)Adjustable
    Vref accuracy (±%)±1
    with I2CNo
    with PGYes
    Soft startExternal
    FeaturesPFM/FCCM
    MSL3
    • Wide Input Voltage Range: 4.5V to 16V.
    • Capable of Continuous 15A Output Current
    • Adjustable Output Voltage Range: 0.6V to 6.5V
    • High Output Voltage Accuracy Over Wide Temperature Range.
    • Selectable Pulse-Skip Mode (PFM) or
    • Forced Continuous Conduction Mode (FCCM)
    • Pseudo 600kHz, 800kHz and 1000kHz Switching Frequency Selection
    • Reliable Protection Mode for input UVLO, output UVP, OTP, Valley and Peak Current Limit (OCP)
    • Start-up with Pre-biased Voltage
    • Adjustable Input Voltage UVLO by EN Pin
    • Programmable Output Over Current Limit
    • Adjustable Soft-start Time Limits the Inrush Current
    • Remote Sensing at Point of Load Side
    • Power Good Indicator
    • RoHS Compliant and Halogen Free
    • Compact Package: MLGA7.1×7.1-29, Height=4.25mm max

    The SQ76106C3 operates over a wide input voltage range from 4.5V to 16V which is suitable for 12V input voltage application. And it is capable of delivering 15A output current over a wide ambient temperature range. The efficiency is pretty high because it integrates high quality main switch, synchronous switch and inductor inside to minimize the conduction loss. It provides accurate regulation for a variety of loads over all operation temperature range.

    The SQ76106C3 adopts the COT architecture to achieve fast transient responses for high step down applications. The device is also equipped with cycle-by-cycle current limit, hiccup over current protection and thermal shutdown protection.

    Technical Documentation