用于为 Altera Arria GXII 供电的 20V 输入同步降压设计
This power supply design is used as the main power converter for the Altera Arria GX II FPGA. The input voltage can support adapters up to 20V. The TPS40061 is used to generate 12V @ 7.5A. The TPS54550 is used for 3.3V @ 4.5A.