LTC3407-3
Overview
Very Low Quiescent Current: Only 40μA 1.8V at 800mA/3.3V at 800mA High Efficiency: Up to 95% 2.25MHz Constant Frequency Operation High Switch Current: 1.2A on Each Channel No Schottky Diodes Required Low RDS(ON) Internal Switches: 0.35Ω VIN: 3.3V to 5.5V Current Mode Operation for Excellent Line and Load Transient Response Short-Circuit Protected Low Dropout Operation: 100% Duty Cycle Ultralow Shutdown Current: IQ < 1μA Power-On Reset Output Externally Synchronizable Oscillator Small Thermally Enhanced 3mm × 3mm DFN Package.
