Overview
Triple, 120° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise Configurable as a 180° Dual Phase Controller Plus a Single Phase Controller The Third Phase Can Regulate Up to a 13.5V Output High Efficiency: Up to 92% RSENSE or DCR Current Sensing n ±0.75% 0.8V Output Voltage Accuracy Phase-Lockable Fixed Frequency 250kHz to 750kHz Supports Pre-Biased Outputs Dual N-Channel MOSFET Synchronous Drive Wide VIN Range: 4.5V to 24V Operation (28V Abs Max) Adjustable Soft-Start Current Ramping or Tracking Foldback Output Current Limiting Output Overvoltage Protection Dual Power Good Output Voltage Monitors 40-Lead 6mm × 6mm QFN Package L, LT, LTC, LTM, Linear Technology, Burst Mode, Polyphase and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.
