LTC3215EDD#PBF

LTC3215 700mA Low Noise High Current LED Charge Pump FEATURES DESCRIPTION High Efficiency Operation: 1x, 1.5x or 2x Boost Modes with Automatic Mode Switching n Ultralow Dropout I LED Current Control n Output Current up to 700mA n Low Noise Constant Frequency Operation* n Wide V Range: 2.9V to 4.4V IN n Open/Shorted LED Protection n LED Disconnect in Shutdown n Low Shutdown Current: 2.5µA n 4% LED Current Programming Accuracy n Automatic Soft-Start Limits Inrush Current n No Inductors n Tiny Application Circuit (All Components