Reference Designs
Sync Buck for Intel Celeron M723 (1.05V @ 15A)
Texas Instruments
PMP5885 powers the CPU plus GFX in a Notebook application. CPU is powered by TPS59610 controller plus two NexFETs for an 18A electrical / 10A thermal requirement. TPS51220A plus NexFETs power a 1.05V @ 15A GFX plus a 5V @ 5A requirement.