SY21612QFC-Products-Silergy Corp

HomeProductsDC-DC RegulatorsSingle Output Step Up&Down Converters

SY21612QFC (SY9329QFC)

Production
High Efficiency, 28V Input Single Inductor Synchronous Step Up/Down Regulator
Datasheet
SY21612QFC High Efficiency, 28V Input Single Inductor Synchronous Step Up/Down Regulator Datasheet
    Part NumberSY21612QFC
    Vin_min (V)4
    Vin_max (V)28
    Limit Current (A)10
    Fsw (MHz)1
    Vo_max (V)28
    Vref Accuracy±3%
    Rdson150
    Rdson250
    Features / Special FunctionPower Good Indicator, USB-PD, Bidirectional power, 8 bit ADC, adj Ilimit, adj Ibus
    Package QFN4x4-32
    • Bidirectional Power Delivery: Source Mode and Sink Mode
    • 4V to 28V Input Voltage Range
    • Low RDS(ON) for Internal Switches: 25mΩ
    • Internal Soft Start
    • 8-bit ADC for Output Voltage, Input Voltage and VBUS Output Current Detection
    • Fully Protected for Output Over Current, Short-circuit and Over-temperature
    • I2C Compatible Interface
    • Support Interrupt for Status Feedback
    • Selectable Switching Frequency:250kHz, 500kHz, 750kHz, 1MHz
    • Selectable VBUS Output Voltage:5V, 7V, 9V, 12V, 15V, 20V
    • Selectable Inductor Current Limit and VBUS  Output Current Limit
    • Compact Package: QFN4×4-32

    Evaluation Board

    • 21612-1

      Photo of evaluation board

    • 21612-2

      Photo of evaluation board

    • 21612-3

      Photo of evaluation board

    • 21612-4

      Photo of evaluation board

    • 21612-5

      Photo of evaluation board

    EVB_SY21612QFC

    The EVB_SY21612QFC is intended for evaluating high efficiency, 28V Input, single inductor synchronous step up/down regulator.

    Technical Documentation

    Similar Products

    SY20518QOC
    High Efficiency, 1MHz, 2A Buck-Boost DC/DC Regulator
    SY20516ADPC
    High Efficiency, 1MHz，1.2A Buck-Boost DC/DC Regulator