Analog Devices Inc.

Dual Synchronous 600mA, 1.5MHz Step-Down DC/DC Regulator Features: High Efficiency: Up to 96% Low Ripple (35mVP-P) Burst Mode Operation; IQ = 40μA 1.5MHz Constant Frequency Operation No Schottky Diodes Required Low RDS(ON) Internal Switches: 0.35Ω Current Mode Operation for Excellent Line and Load Transient Response Short-Circuit Protected Low Dropout Operation: 100% Duty Cycle Ultralow Shutdown Current: IQ < 1µA Output Voltages from 5V down to 0.6V Power-On Reset Output Externally Synchronizable Oscillator Optional External Soft-Start Small Thermally Enhanced MSOP and 3mm × 3mm DFN Packages

[no prices available]