Graphic cards are key components in PCs and other computing devices as well as used as an add-in card for AI computing servers. Designed for parallel processing, graphic cards are employed in a wide range of applications including graphics, video rendering, scientific modeling, and cryptocurrency mining. AOS is a leading supplier of the total power solution for graphic card applications offering a broad selection of multiphase controllers, DrMOS/SPS, and buck converters.  AOS’ DrMOS/SPS delivers a breakthrough unique feature that enables one-PWM to drive up to three phases to meet increased GPU power demand. Another unique feature of AOS’ DrMOS/SPS is its OCP/NCP feature that supports reliable maximum active/reactive power delivery for next-generation GPU’s that operate at much higher current in turbo-boost modes.