Application-specific regulator to power Intel Rocket Lake platform
Alpha and Omega Semiconductor Limited has launched a new family of application-specific EZBuck regulators. The AOZ2263VQI-01 and AOZ2263VQI-02 are provided in a QFN 4 x 4 package and give the industry’s most compact footprint to support VCCIO rails in Intel Rocket Lake platforms utilised in desktop computing systems.
Intel’s Rocket Lake platform comprises two VCCIO rails; VCCIO_0 and VCCIO_1_2 power multiple I/O in Intel CPU. High-performance, personal computing systems support add-on features necessitating high-speed input/output communication. These feature-rich personal computing systems need VCCIO rails with high currents. Typical competitor power implementations need either a controller with external discrete power FETs or a converter with a large package. In contrast, its highly integrated solution incorporates all the power silicon in a single QFN 4 x 4 package for 12A.