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    SY9601 Sample Application
    General Description

    SY9601 is a current-limiting IC integrating Type-C and BC1.2 protocols, with adjustable output limited current, PMOS switch with maximum limited current of 3A, D+/D supporting BC1.2 protocol, which provides automatic identification of mobiles phoness such as iphoness and Samsung, and ensures maximum charging power. Type-C port output is provided for detecting CC connection before turning on the current limit switch and indicating the maximum output current capability. SY9601 is available in a ESOP8 or DFN10 package.

    Features

    Integrated PMOS switch with ultra-low impedance and 30mΩ conductor resistance, reverse output protection

    Linearly adjustable maximum output current via external resistor

    Ultra-low standby current: 70uA

    Type-C port output for detecting CC connection and indicating the maximum output current capability

    Automatic switching between multiple USB charging protocols

    Supports BC1.2 DCP and YD/T 1591-2009

    Supports Divider 3 charging protocol, supports Apple devices

    Applications for Samsung devices

    Typical Application Circuit Diagram
    Applications

    Power bank, portable chargers, wall chargers, car chargers, etc.

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