Artix - 7 PMIC 参考设计

VCCINT, VCCBRAM

0.95/1V ±5%

0.9V ±3% (-2LE)

1/3

MP5470 buck1 (3A)

VCCAUX& VCCADC

2/2

MP5470 buck3 (2A)

VCC_DDR

1.5/1.35V ±5%

3/1

MP5470 buck4 (2A)

VCC_IO (optional)

2.5/3.3V±5%

3/1

MP5470 buck2 (3A)

VMGTAVTT

1V ±2.5%

2/2

MP8904 (500mA)

VMGTAVCC

1.2V ±3%

2/2

MP8904 (500mA)

DDR_VTT

DDR_VREF

VCC_DDR/2

3/1

MP20075 (3A)