Part LTC3851A-1
Description Synchronous Step-Down Switching Regulator Controller
Manufacturer Linear Technology
Size 415.84 KB
Linear Technology
LTC3851A-1

Overview

  • Wide VIN Range: 4V to 38V Operation
  • RSENSE or DCR Current Sensing n ±1% Output Voltage Accuracy
  • Power Good Output Voltage Monitor
  • Phase-Lockable Fixed Frequency: 250kHz to 750kHz
  • Dual N-Channel MOSFET Synchronous Drive
  • Very Low Dropout Operation: 99% Duty Cycle
  • Adjustable Output Voltage Soft-Start or Tracking
  • Output Current Foldback Limiting
  • Output Overvoltage Protection
  • OPTI-LOOP® Compensation Minimizes COUT