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    STEVAL-ILL020V1

    LCD panels backlight demonstration board based on the LED7706

    Parameters
    Target ApplicationFire alarm, smoke detector and air quality monitor
    Core ProductLED7706
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeNot Applicable
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCARD
    Description

    This demonstration board is based on the LED7706 and implements a high efficiency monolithic boost converter and six controlled current generators (rows) specifically designed to supply LEDs arrays used in the backlight of LCD panels.The device can manage an output voltage up to 36 V (i.e. ten...
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    Key features
    Key features
    • Features boost section 4.5 V to 36 V input voltage range internal power MOSFET internal +5 V LDO for device supply up to 36 V output voltage constant frequency peak current-mode control 200 kHz to 1 MHz adjustable switching frequency external sync for multi-device application pulse-skip power saving mode at light load programmable soft-start programmable OVP protection single ceramic output capacitor non-latched thermal shutdown
    • RoHS compliant
    • Features backlight driver section six rows with 30 mA maximum current capability (adjustable) pp to 10 white LEDs per row rows disable option less than 500 ns minimum dimming time (1% minimum dimming duty-cycle at 20 kHz dimming frequency) ±2.0% current matching between rows LED failure (open and short circuit) detection
    In stock
    Quantity $ per unit Savings
    1-2$55.130%
    2 + Contact sales
    $55.13
    $55.13
    Parameters
    Target ApplicationFire alarm, smoke detector and air quality monitor
    Core ProductLED7706
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeNot Applicable
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCARD
    Description

    This demonstration board is based on the LED7706 and implements a high efficiency monolithic boost converter and six controlled current generators (rows) specifically designed to supply LEDs arrays used in the backlight of LCD panels.The device can manage an output voltage up to 36 V (i.e. ten...
    Read More

    Key features
    Key features
    • Features boost section 4.5 V to 36 V input voltage range internal power MOSFET internal +5 V LDO for device supply up to 36 V output voltage constant frequency peak current-mode control 200 kHz to 1 MHz adjustable switching frequency external sync for multi-device application pulse-skip power saving mode at light load programmable soft-start programmable OVP protection single ceramic output capacitor non-latched thermal shutdown
    • RoHS compliant
    • Features backlight driver section six rows with 30 mA maximum current capability (adjustable) pp to 10 white LEDs per row rows disable option less than 500 ns minimum dimming time (1% minimum dimming duty-cycle at 20 kHz dimming frequency) ±2.0% current matching between rows LED failure (open and short circuit) detection
    Associated products