Part LT3850-1
Description 2-Phase Synchronous Step-Down Switching Controller
Manufacturer Linear Technology
Size 578.44 KB
Linear Technology

LT3850-1 Overview

Key Features

  • High Efficiency: Up to 95%
  • RSENSE or DCR Current Sensing n ±1% 0.8V Output Voltage Accuracy
  • Phase-Lockable Fixed Frequency 250kHz to 780kHz
  • Supports Pre-Biased Output
  • Dual N-Channel MOSFET Synchronous Drive
  • Wide VIN Range: 4V to 24V (30V for LTC3850I) Operation
  • Adjustable Soft-Start Current Ramping or Tracking
  • Foldback Output Current Limiting
  • Output Overvoltage Protection
  • Power Good Output Voltage Monitor n 28-Pin 4mm × 4mm, 4mm × 5mm QFN and Narrow SSOP Packages