NVIDIA Corporation
Magnetic power coupling to an integrated circuit module

Abstract:

A magnetic power supply coupling system is disclosed. An integrated circuit module includes an integrated circuit die and a secondary winding that is configured to generate an induced, alternating current based on a magnetic flux. A primary winding is external to the integrated circuit module, proximate to the integrated circuit module, and coupled to a main power supply corresponding to an alternating current that generates the magnetic flux. The induced, alternating current is converted into a direct current at a voltage level to supply power to the integrated circuit die.