DC/DC Buck Controller, 4A, Adj Output, Sync, 5.5V, QFN
4A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
IC, POWER MGMT - More Details
Adjustable 5.5V 4A Surface Mount DC-DC Converter
Adjustable 5.5V 4A VQFN Surface Mount Synchronous Rectifier