• Part: LTC3858-1
  • Description: Dual 2-Phase Synchronous Step-Down Controller
  • Manufacturer: Linear Technology Corporation
  • Size: 428.73 KB
Download LTC3858-1 Datasheet PDF
LTC3858-1 page 2
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Datasheet Summary

Features n Low Operating IQ: 170μA (One Channel On) n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 24V n Wide VIN Range: 4V to 38V n RSENSE or DCR Current Sensing n Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n OPTI-LOOP® pensation Minimizes COUT n Phase-Lockable Frequency (75kHz-850kHz) n Programmable Fixed Frequency (50kHz-900kHz) n Selectable Continuous, Pulse-Skipping or Burst Mode® Operation at Light Loads n Very Low Dropout Operation: 99% Duty Cycle n Adjustable Output Voltage Soft-Start n Power Good Output Voltage Monitor n Output Overvoltage Protection n Output Latchoff Protection During Short Circuit n Low Shutdown IQ: 8μA n Internal...