ADP2165

Data Sheet 5.5 V, 5 A/6 A, High Efficiency, Step-Down DC-to-DC Regulators with Output Tracking ADP2165/ADP2166 FEATURES Continuous output current ADP2165: 5 A ADP2166: 6 A Integrated MOSFET High-side on resistance: 19 mΩ Low-side on resistance: 15 mΩ Reference voltage: 0.6 V ± 1% over temperature range Input voltage range: 2.7 V to 5.5 V Current mode architecture Switching frequency Fixed frequency: 620 kHz or 1.2 MHz Adjustable frequency: 250 kHz to 1.4 MHz Synchronizes to external clock: 250 kHz to 1.4 MHz Selectable synchronize phase shift: in phase or out of phase External compensation Programmable soft start Startup into a precharged output Voltage tracking input Power-good output and precision enable input Accurate current limit Available in 24-lead, 4 mm × 4 mm LFCSP_WQ package Supported by ADIsimPower™ design tool APPLICATIONS Point of load regulation Communications and networking High end consumer Industrial, instrumentation, and healthcare GENERAL DESCRIPTION The ADP2...