Renesas' automotive LED backlight drivers offer dimming solutions for a wide variety of ambient lighting conditions in automotive applications.

Automotive Products

Product Selection Table

    Processing table
    Part Number
    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
    ISL78100
    High Power LED Driver    		 1 8 1000 1000 32 3.5 to 9 DC or PWM 1 2.7 - 16 Yes No 2.5 3.5 3600 Yes 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 No SMBus/I2C Yes 5 2000 Yes 92.9 Inductor Boost Automotive
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    • Cart icon to the right of the chip icon: Indicates that samples are available for this product