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    LNBH29QTR

    LNBH29QTR

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    LNBH29EPTR Active

    LNB supply and control IC with step-up and I²C interface
    Learn More about LNBH29EPTR
    Quantity $ per Unit Savings
    1 - 9$2.190%
    10 - 99$1.8515%
    100 - 499$1.2941%
    500$1.2543%
    500 + Contact Sales
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    In stock:
    $2.19
    Parameter NameParameter Value
    Supply Voltage Min Volt8.0
    Supply Voltage Max Volt17.5
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    ROHS Compliance GradeEcopack2
    GradeIndustrial
    Package NameQFN-16L
    Key features
    • Complete interface between LNB and I²C bus
    • Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A)
    • Selectable output current limit by external resistor
    • Compliant with main satellite receiver output voltage specifications
    • Accurate built-in 22 kHz tone generator suits widely accepted standards
    • EXTM pin, auxiliary 22 kHz modulation input (LNBH29E) extends design flexibility
    • 22 kHz tone waveform integrity guaranteed also at no load condition
    • Low-drop post regulator and high efficiency step-up PWM with integrated power N-MOS allowing low power losses
    • Overload and overtemperature internal protection with I²C diagnostic bits
    • LNB short-circuit dynamic protection
    • +/- 4 kV ESD tolerant on output power pins
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