ROHM BD83A04EFV-ME2 LED Driver IC, 4.5 → 48 V 120mA

The ROHM white LED driver for LCD backlight, has MOS for boost and 4 channel current drivers for LED drive, making it ideal for high brightness LED drive. The dimming is controlled by the PWM signal. It also supports analogue dimming and can accommodate even higher brightness ranges by combining with PWM dimming.

AEC-Q100 Qualified
Current mode boost DC to DC converter
Spread spectrum function
LED open or short protection function

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