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    ST-ONE

    ST-ONE

    main product photo

    Active

    ST-ONETR

    Fully integrated controller for smart chargers

    Parameters
    Supply Voltage Max Volt16.0
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius125.0
    ECCN US3A991.a.2
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameSSOP 36 LD 300 MIL .0315 PITCH
    Description

    The ST-ONE is the world’s first digital controller embedding ARM Cortex M0+ core, an offline programmable controller with synchronous rectification, and USB PD PHY in a single package. Such a system is specifically designed to control ZVS non-complementary active clamp flyback converters to...
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    Key features
    Key features
    • ZVS non-complementary active clamp flyback controller with synchronous rectification and USB-PD 3.1 PPS interface
    • ARM® 32-bit Cortex®-M0+ MCU with 64 kB flash memory for digital power control and USB protocol
      • FW programmable secondary side MCU controls both
        synchronous rectifier and ZVS active clamp flyback on the primary side
        to improve system efficiency in every condition
      • High switching frequency operations in
        companion with MasterGaN power stage allow to use small size magnetic components,
        including planar transformers
    • Reinforced galvanically isolated dual communication channel compliant with IEC 62368-1:
      • 4 kV pk transient voltage
      • 9.6 kV pk 1min hipot type testing
      • 6.4 kV pk 1s hipot production
        testing
    • 800 V high voltage startup with integrated input voltage sensing and Brown-in/out functions
    • Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1
    • Fully Integrated USB-PD PHY with 24 V tolerant protection, and integrated load switch driver
    Out of Stock
    Parameters
    Supply Voltage Max Volt16.0
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius125.0
    ECCN US3A991.a.2
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameSSOP 36 LD 300 MIL .0315 PITCH
    Description

    The ST-ONE is the world’s first digital controller embedding ARM Cortex M0+ core, an offline programmable controller with synchronous rectification, and USB PD PHY in a single package. Such a system is specifically designed to control ZVS non-complementary active clamp flyback converters to...
    Read More

    Key features
    Key features
    • ZVS non-complementary active clamp flyback controller with synchronous rectification and USB-PD 3.1 PPS interface
    • ARM® 32-bit Cortex®-M0+ MCU with 64 kB flash memory for digital power control and USB protocol
      • FW programmable secondary side MCU controls both
        synchronous rectifier and ZVS active clamp flyback on the primary side
        to improve system efficiency in every condition
      • High switching frequency operations in
        companion with MasterGaN power stage allow to use small size magnetic components,
        including planar transformers
    • Reinforced galvanically isolated dual communication channel compliant with IEC 62368-1:
      • 4 kV pk transient voltage
      • 9.6 kV pk 1min hipot type testing
      • 6.4 kV pk 1s hipot production
        testing
    • 800 V high voltage startup with integrated input voltage sensing and Brown-in/out functions
    • Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1
    • Fully Integrated USB-PD PHY with 24 V tolerant protection, and integrated load switch driver
    Associated products