LTC3619B Datasheet | Linear Technology

400mA/800mA Synchronous Step-Down DC/DC with Average Input Current Limit Features Description n Programmable Average Input Current Limit: ±5% Accuracy n Dual Step-Down Outputs: Up to 96% Efficiency n Low Noise Pulse-Skipping Operation at Light Loads 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 in Small...