LTC3619 Datasheet | Linear Technology

Features 400mA/800mA Synchronous Step-Down DC/DC with Average Input Current Limit Description n Programmable Average Input Current Limit: ±5% Accuracy n Dual Step-Down Outputs: Up to 96% Efficiency n Low Ripple (<25mVP-P) Burst Mode® Operation: IQ = 50µA n Input Voltage Range: 2.5V to 5.5V n Output Voltage Range: 0.6V to 5V n 2.25MHz Constant-Frequency Operation n Power Good Output Voltage Monitor for Each Channel n Low Dropout Operation: 100% Duty Cycle n Independent Internal Soft-Start for Each Channel n Current Mode Operation for Excellent Line and Load Transient Response n±2% Output Voltage Accuracy n Short-Circuit Protected n Shutdown Current ≤ 1μA n Available...