四相GPU核心供电使用一上二下三个MosFET,采用美国AOS的AON6354和AON6414A,显存是2相供电,使用安森美的FDMS3604AS Power MosFET,核心供电仍然使用uP9512R作为PWM控制IC,而显存供电则使用uP1666Q作为PWM控制IC,两相I/O则用的是台湾登丰的GS9216同步调压转换器,它们是自带PWM的,所以无需另外再外置一颗。
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