Spartan7 Discrete solution with power sequencing for High Power Applications (12Vin)

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This reference design is intended for powering Xilinx Spartan7 family of FPGAs (S6 - S100). This PMIC based solution combines a small footprint with good efficiency and tight regulation for a low cost solution. The internal sequencer ensures power up and power down sequencing requirements. MP5470 PMIC has 4x bucks, Vin range 6.5V to 16V, I2C support and available in a 3x4mm QFN package.
Xilinx part numbers:
  • XC7S6
  • XC7S15
  • XC7S25
  • XC7S50
  • XC7S75
  • XC7S100
                                                                                                             
                                                                                                          EVM5470

MPS Products

Part Number Quantity Description
MP5470 1 4V-16V, Power Management IC with Four 3A/3A/2A/2A Buck Converters and Flexible System Setting via I2C and MTP
MP20075 1 3A, DDR Termination Regulator