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A8435
High Efficiency Charge Pump White LED Driver
Features and Benefits
▪ ▪ ▪ ▪ ▪ Proprietary adaptive control scheme (1×, 1.5×) Maximum efficiency, over 92% 0.5% LED current matching 1 MHz operating frequency Flexible dimming control: ▫ Serial 11-level dimming, down to 5% ▫ PWM ▫ 2-bit parallel Drives up to 4 white LEDs 30 mA per LED ...
