Teardown of NVIDIA 300W GaN Charger (For ASUS ProArt StudioBook One)
If you wanna buy the tester of POWER-Z, you can visit our Amazon store: Click here. (KT002 will be available soon)
Introduction ---------------------------------------------------------------
In 2019, Asus released ProArt StudioBook One at the IFA exhibition. which is also the first laptop equipped with NVIDIA Quadro RTX 6000 graphics.
It’s also equipped with a high-density power adapter with an output power of up to 300W.
It supports fixed 48V output, and the maximum current is 6.25A.
This product also adopts Navitas GaNFast power IC. Let's see what's inside.
Bill of materials (BOM) ------------------------------------------
Synchronous Rectifier Controller: MPS MP6924, ON NCP43080D Synchronous Rectification MOSFET: Infineon IPN60R600P7S, Infineon BSC093N15NS5
PFC Boost Controller: ON NCP1632
SiC Diode: WeEn NXPSC04650D
LLC Controller: ON NCP13992
PFC boost Controller: Navitas NV6127
Electrolytic Capacitors: CapXon, KoShin