SY22142BABC-Products-Silergy Corp

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SY22142BABC (SY7711BABC)

Production
1 Channel Boost LED Controller
Datasheet
SY22142BABC 1 Channel Boost LED Controller Datasheet
    Part NumberSY22142BABC
    Fsw (MHz)0.12
    Dimming ModePWM
    Channels1
    PackageSOT23-6
    Vin_min (V)5
    Vin_max (V)28
    Vo_max (V)
    Io_max (A)1.5
    Features / Special Function
    ApplicationLCD TV Backlight
    • VCC Supply Voltage Range: 9V to 28V
    • 120kHz Switching Frequency 
    • PWM Analog Dimming: 20kHz~1MHz
    • Output Over Voltage Protection (OVP)
    • Over Current Protection (OCP)
    • LED Open & Short Protection
    • LED Cathode Short to GND Protection
    • Inductor Short & Diode Open/Short Protection
    • Thermal Shutdown Protection (OTP)
    • -40 to +85 ℃ Temperature Range
    • RoHS Compliant and Halogen Free
    • Pb-free Package: SOT23-6

    Technical Documentation