Datasheet Summary
Features
30µA IQ, Dual, 2-Phase Synchronous Step-Down Controller
DESCRIPTION n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 10V n Ultralow Operating IQ: 30μA (One Channel On) n Out-of-Phase Controllers Reduce Required Input
Capacitance and Power Supply Induced Noise n OPTI-LOOP® pensation Minimizes COUT n ±1% Output Voltage Accuracy n Wide VIN Range: 4V to 36V Operation n Phase-Lockable Fixed Frequency 140kHz to 650kHz n Selectable Continuous, Pulse Skipping or Low Ripple
Burst Mode® Operation at Light Loads n Dual N-Channel MOSFET Synchronous Drive n Very Low Dropout Operation: 99% Duty Cycle n Adjustable Output Voltage Soft-Start or Tracking n Output Current Foldback Limiting n...