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    STEVAL-ISA135V1

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    4 W, 12 V output, isolated flyback converter using VIPer™ Plus - VIPER06HS
    Learn More about STEVAL-ISA135V1

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    Parameter NameParameter Value
    Target ApplicationAC-DC Topologies
    Core ProductVIPer06HS
    Input Voltage Min Volt85.0
    Input Voltage Max Volt265.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeNot Applicable
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCARD

    The STEVAL-ISA135V1 is a 12 V - 4 W power supply in isolated flyback topology based on the VIPer06HS, a new offline high voltage converter having, as main features: 800 V avalanche rugged power section, PWM operation at 115 kHz with frequency jittering for lower EMI, cycle-by-cycle current limit with adjustable set point, on-board soft-start and safe auto-restart after a fault condition.

    Key features
    • AC main input voltage: VIN 85 VAC - 265 VAC
    • Main frequency: fL 50 Hz - 60 Hz
    • Output voltage: VOUT 12 V
    • Max output current: IOUT 333 mA
    • Precision of output regulation: ΔVOUT_LF ±5 %
    • High frequency output voltage ripple: ΔVOUT_HF 50 mV
    • Min active mode efficiency: ηAV 71 %
    • Max ambient operating temperature: TAMB 60 ºC
    • Thermal shutdown with hysteresis
    • Delayed overload protection
    • Open loop failure protection (if auxiliary winding is used)
    • RoHS compliant
    Associated Products