Analog Devices Inc.
6.5V, 4 A, High Efficiency, Step-Down DC-to-DC Regulator Features: 4 A continuous output current 43 mΩ and 29 mΩ integrated FET ±1.5% output accuracy Input voltage range: 2.7 V to 6.5 V Output voltage: 0.6 V to VIN Switching frequency Fixed frequency: 600 kHz or 1.2 MHz Adjustable frequency: 500 kHz to 1.4 MHz Synchronizable from 500 kHz to 1.4 MHzSelectable synchronize phase shift: 0° or 180° Current mode architecture Precision enable input Power-good output Voltage tracking input Integrated soft start Internal compensation Starts up into a precharged output UVLO, OVP, OCP, and thermal shutdown Available in 16-lead, 4 mm × 4 mm LFCSP package Supported by ADIsimPower™ design tool