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LTC3727A-1

Part Number LTC3727A-1
Manufacturer Linear Technology
Description 2-Phase Synchronous Step-Down Switching Regulators
Published Mar 4, 2010
Detailed Description FEATURES n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 14V n Out-of-Phase Controllers Reduce Required Input Capacitance and...
Datasheet LTC3727A-1




Overview
FEATURES n Wide Output Voltage Range: 0.
8V ≤ VOUT ≤ 14V n Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n OPTI-LOOP® Compensation Minimizes COUT n ±1% Output Voltage Accuracy n Power Good Output Voltage Monitor n Phase-Lockable Fixed Frequency 250kHz to 550kHz n Dual N-Channel MOSFET Synchronous Drive n Wide VIN Range: 4V to 36V Operation n Very Low Dropout Operation: 99% Duty Cycle n Adjustable Soft-Start Current Ramping n Foldback Output Current Limiting n Output Overvoltage Protection n Low Shutdown IQ: 20μA n Selectable Constant Frequency or Burst Mode® Operation n Small 28-Lead SSOP Package APPLICATIONS n Telecom Systems n Automotive Systems n...






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