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SP7685
1.2A Buck/Boost Charge Pump LED Driver
FEATURES ■ Output Current up to 1.2A ■ Up to 94% Efficiency in Torch Mode ■ Adjustable FLASH Mode Current ■ Minimum External Components: No Inductors ■ Automatic Buck/Boost Mode Switchover ■ Wide VIN Range: 2.7V to 5.5V ■ High Frequency Operation: 2.4 MHz ■ 50mV Reference for low Loss Sensin...