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 MH- - 50mV Reference for low Loss Sensing - IQ < 2μA in Shutdown - PWM Dimming Control - Automatic Soft Start Limits Inrush Current - Overvoltage Protection on Output - Overcurrent, temperature Pr