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    STUSBCD01BJR

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    USB charger detection interface
    Learn More about STUSBCD01BJR

    Quantity $ per Unit Savings
    1 - 500$3.310%
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    In stock
    $3.31
    Parameter NameParameter Value
    Supply Voltage Min Volt2.2
    Supply Voltage Max Volt4.5
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius85.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantN/A
    GradeIndustrial
    Package NameCSP P 0.4 mm

    The STUSBCD01B is a USB charger detection IC which can detect dedicated USB chargers, Host/Hub chargers or standard host ports connected to the USB DP/DM data lines.


    The device implements two different detection methods in order to be able to distinguish between a dedicated charger and a Host/Hub charger.


    Operation is controlled through three general purpose I/O pins; a hardware open drain detection output is also available.


    An internal regulator provides the 1.8 V supply voltage for the internal blocks and state machine while a clamping device prevents VBUS voltage from going over 6 V (typ.).


    The STUSBCD01B is available in a 12 bumps Flip-Chip 0.4 mm pitch package.

    Key features
    • Low DP-DM input capacitance
    • VBUS voltage 6 V clamping circuit
    • 12 bumps Flip-Chip package, 1.6 x1.2 mm, pitch 0.4 mm, max thickness 0.60 mm, Halogen free RoHS compliant package
    • Capable of detecting dedicated USB chargers and host chargers (current sink and dedicated methods)
    • Active high open drain hardware detection pin (DETECT)
    • Operates with VBAT supply voltage ranging from 2.2 V to 4.5 V
    • 1.6 V - 2.8 V interface voltage range (VIO)
    • ESD: HBM ± 2 kV, CDM 500 V on every pin
    • GPIO control interface