* a dynamic headroom control that monitors the highest LED forward voltage string and uses its feedback signal for output regulation. The LED dimming control can be achieved through a SMBus, an external PWM, or a variable DC (analog light sensor) input. SMBus controlled dimming allows 256 levels each
ISL97635
1.00 MB
Smbus 8-channel led driver.
ISL97635
SMBus 8-Channel LED Driver
The ISL97635 is a digitally controlled LED driver that controls 8 channels of LED current for LCD backlight applic.
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