汽车产品

瑞萨电子的汽车 LED 背光驱动器可为各种汽车应用场景的环境照明条件提供调光解决方案。

产品选型表

    Processing table
    Channels (#)
    LEDs (#)
    Total Current for DC/DC Lighting (mA)
    Output Current Max/Channel (mA)
    Output Voltage (Max) (V)
    Backlight for LCD Size (inches)
    Brightness Control
    Frequency Range (MHz)
    Input Voltage Range (V)
    Integrated Diode
    Interface
    Fault Switch
    IQ (Max) (μA)
    IS (mA)
    ISW (Typical) (mA)
    Over Voltage Protection
    Peak Efficiency (%)
    Topology [Rail 1]
    Qualification Level
    器件号
    ISL78100
    High Power LED Driver    		 1 8 1000 1000 32 3.5 to 9 DC or PWM 1 2.7 - 16 是的 否 2.5 3.5 3600 是的 90 Inductor Boost or Buck Automotive
    ISL78171
    6-Channel, 50mA Automotive LED Driver with Ultra-High Dimming Ratio and Phase Shift Control    		 6 72 300 50 40 up to 17 PWM or DC, SMBus 0.6 - 1 4.5 - 26.5 否 SMBus/I2C 是的 5 2000 是的 92.9 Inductor Boost Automotive
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