Delivering 20 A in 4 x 6 mm TQFN package, IntelliMOS™ MIC4520/MIC4521 are suited for point of load applications in networking, servers, storage, base stations, and graphic cards. Single-phase MIC4520 can operate with single-phase or multi-phase controller, while 2-phase MIC4521, featuring integrated current and temperature sensing, can be interfaced with single-phase controller to build power converter. Utilizing FETZilla™ DMOS technology, devices achieve over 90% peak efficiency.