* 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
ISL97635A
1.01 MB
Smbus 6-channel led driver.
ISL97635A
SMBus 6-Channel LED Driver
The ISL97635A is a digitally controlled LED driver that controls 6 channels of LED current for LCD backlight appl.
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