Zynq -7000 56W High Efficiency Power Reference Design

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Xilinx part numbers

  • XC7Z010
  • XC7Z015
  • XC7Z020
  • XC7Z030
  • XC7Z035
  • XC7Z045
  • XC7Z100
  • XC7Z0075
  • XC7Z0125
  • XC7Z0145

Supply Rail Voltage MPS Solution Vin Current Output Accuracy Spec Requirements Powerup Sequence Ripple
VCCINT, VCCBRAM, VCCPINT 1.00 MP2953B, MP86905 12V 60A +/-3% 1 +/-10mV
MGTAVCC 1.00 MP8865 12V 5A +/-3% 1 +/-5mV
MGTAVTT 1.20 MPM3620 12V 2A +/-3% 2 +/-5mV
VCCAUX, VCCPAUX, VCCPLL 1.80 MPM3620 12V 2A +/-3% 2 +/-10mV
LOCAL REGULATION * 3.30 MPM3620 12V 2A +/-5% 2 +/-10mV
VCCO 1.2V 1.20 MP20043(1/2) 3.3V 300mA +3/-5% 3 +/-10mV
VCCO 1.35V 1.35 MP8801 3.3V 300mA +3/-5% 3 +/-10mV
VCCO 1.5V 1.50 MPM3810 3.3V 1.2A +3/-5% 3 +/-10mV
VCCO 2.5V 2.50 MP20043(1/2) 3.3V 120mA +3/-5% 3 +/-10mV
VCCO_DDR 1.50 MPM3805 3.3V 500mA +/-5% 3 +/-10mV
VCCO_VTT ** 0.75 MP20073 3.3V 3A +/-3% 4 +/-10mV
VCCADC, MGTVCCAUX 1.80 MP2009 3.3V 120mA +/-3% 4 +/-5mV

**Additional rail to supply for the low power low voltage rails** DDR termination Regulator, unknown power load