Datasheet Summary
Features
550kHz, PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator
DESCRIPTION n Wide VIN Range: 4V to 36V Operation n Reduces Required Input Capacitance and Power
Supply Induced Noise n ±1% Output Voltage Accuracy n Phase-Lockable Fixed Frequency: 250kHz to 550kHz n True Remote Sensing Differential Amplifier n PolyPhase® Extends from Two to Twelve Phases n Reduces the Size and Value of Inductors n Current Mode Control Ensures Current Sharing n 1.1MHz Effective Switching Frequency (2-Phase) n OPTI-LOOP® pensation Reduces COUT n Power Good Output Voltage Indicator n Very Low Dropout Operation: 99% Duty Cycle n Adjustable Soft-Start Current Ramping n...