Series: LTC3850
Part Number: DC1231A-B
Description
Dual, 2-Phase Synchronous Step-Down Switching Controller Features: Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise High Efficiency: Up to 95% RSENSE or DCR Current Sensing ±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 Power Good Output Voltage Monitor 28-Pin 4mm × 4mm, 4mm × 5mm QFN and Narrow SSOP Packages AEC-Q100 Qualified for Automotive Applications
