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Radiation Hardened Versal Power Tree

Overview

The AMD Versal™ FPGA is commonly used in space vehicles, where radiation tolerance is essential. This system provides a complete radiation hardened power tree for the Versal.

System Benefits:

  • Full radiation testing results are available for all components in the power tree.
  • Reference design files are provided to accelerate schedules and reduce technical risk.
  • Compact implementation minimizes PCB area.

Block Diagram

Select a block to discover products for your design

Test This Board Remotely

Available on Lab on the Cloud, use our PC-based GUI to instantly start configuring and testing designs in our virtual lab, no physical board needed.
Launch Lab on the Cloud
Template 2Connector Arrow.187Connector Arrow.164Connector Arrow.162Connector Arrow.158Connector Arrow.160Connector Arrow.182Connector Line.177Connector Arrow.135Connector Arrow.137Connector Arrow.141Connector Arrow.139Connector Arrow.124Connector Arrow.86Connector Arrow.104Connector Arrow.100Connector Arrow.66Connector Arrow.60Connector Arrow.57Connector Arrow.54Connector Arrow.51Connector Arrow.48Connector Arrow.45Connector Arrow.390.88V/3Amax0.88V/3Amax0.88V/3AmaxConnector Arrow.38Connector Arrow.31Connector Arrow.73Connector ArrowHalf-Bridge GaN Driver x4Half-Bridge GaN Driver x4Half-Bridge GaN Driver x4GaN FET x12GaN FET x12*GaN FET x12*Dual Phase PWM Controller x2Dual Phase PWM Controller x2Dual Phase PWM Controller x2PoL Regulator 2PoL RegulatorPoL RegulatorPoL Regulator 3PoL RegulatorPoL RegulatorPoL Regulator 4PoL RegulatorPoL RegulatorPoL Regulator 13PoL RegulatorPoL RegulatorPoL Regulator 1PoL RegulatorPoL RegulatorPoL Regulator 12PoL RegulatorPoL RegulatorDC/DCDC/DCDC/DCQuad Power SequencerQuad Power SequencerQuad Power SequencerAMD Versal ACAP AI CoreAMD Versal ACAP AI CoreAMD Versal ACAP AI CorePMCPMCPMCDDR4/LPDDR4DDR4/LPDDR4DDR4/LPDDR41.0-1.5V 3Amax1.0-1.5V/3Amax1.0-1.5V/3Amax1.5V/1Amax1.5V/1Amax1.5V/1Amax1.2V/3Amax1.2V/3Amax1.2V/3AmaxPoL Regulator 5PoL RegulatorPoL Regulator0.8V/5Amax0.8V/5Amax0.8V/5AmaxPoL Regulator 6PoL RegulatorPoL Regulator1.5V/6Amax1.5V/6Amax1.5V/6AmaxPoL Regulator 7PoL RegulatorPoL Regulator0.8V/3Amax0.8V/3Amax0.8V/3AmaxPoL Regulator 8PoL RegulatorPoL Regulator0.8V/1Amax0.8V/1Amax0.8V/1AmaxPoL Regulator 9PoL RegulatorPoL Regulator0.8V/0.5Amax0.8V/0.5Amax0.8V/0.5AmaxPoL Regulator 10PoL RegulatorPoL Regulator1.5V/0.5Amax1.5V/0.5Amax1.5V/0.5AmaxPoL Regulator 11PoL RegulatorPoL Regulator1.8-3.3V 3Amax1.8-3.3V/3Amax1.8-3.3V/3AmaxRectangleQuad Phase BuckQuad Phase BuckQuad Phase Buck0.8V 140Amax0.8V/140Amax0.8V/140AmaxHalf-Bridge GaN Driver x2Half-Bridge GaN Driver x2Half-Bridge GaN Driver x2GaN FET x8GaN FET x8*GaN FET x8*Dual Phase PWM ControllerDual Phase PWM ControllerDual Phase PWM ControllerRectangle.78Dual Phase BuckDual Phase BuckDual Phase BuckLabel Text 10pt.815V5V12V12V12VConnector Arrow.87VCCINTVCCINTVCCINTVCCPMCVCCPMCVCCPMCVCCAUXPMCVCCAUXPMCVCCAUXPMCVCCO50XVCCO50XVCCO50XVCCPSLPVCCPSLPVCCPSLPVCCPSFPVCCPSFPVCCPSFPVCCAUXVCCAUXVCCAUXVCC_SOC_IOVCC_SOC_IOVCC_SOC_IOVGTYAVCCVGTYAVCCVGTYAVCCVGTYAVTTVGTYAVTTVGTYAVTTVGTYAVCCAUXVGTYAVCCAUXVGTYAVCCAUXVCCO_XPIOVCCO_XPIOVCCO_XPIO1.2V/3Amax.1011.2V/3Amax1.2V/3Amax0.6V/1Amax0.6V/1Amax0.6V/1Amax2.5V/1Amax2.5V/1Amax2.5V/1AmaxVDDQVDDQVDDQVTTVTTVTTVPPVPPVPPConnected signals lineConnector LineConnected signals arrowConnected signals arrow.115Connected signals arrow.116Connected signals arrow.117Connected signals arrow.118Connected signals arrow.119Connected signals arrow.120Connector Arrow.1233V3_Sys3V3_Sys3V3_SysConnected signals arrow.129Connected signals arrow.130Connected signals arrow.131Connected signals arrow.132Connected signals arrow.133EN5V0_SysEN5V0_SysEN5V0_SysEN3V3_SysEN3V3_SysEN3V3_SysENVCC0ENVCC0ENVCC0EN0V8EN0V8EN0V8Connector Arrow.1435V5V5VConnector Arrow.1453.3V3.3V3.3VConnector Arrow.147VCC0VCC0VCC0Connector Arrow.1490V80V80V8Connector Arrow.155StartStartStartQuad Power SequencerQuad Power SequencerQuad Power SequencerENVCCAUXENVCCAUXENVCCAUXENGTY_AVCCAUXENGTY_AVCCAUXENGTY_AVCCAUXENGTYAVTTENGTYAVTTENGTYAVTTENDDRENDDRENDDRConnector Arrow.166VCCAUXVCCAUXVCCAUXConnector Arrow.168VGTY_AVCCAUXVGTY_AVCCAUXVGTY_AVCCAUXConnector Arrow.170VGTY_AVTTVGTY_AVTTVGTY_AVTTConnector Arrow.172DDRDDRDDRConnector Arrow.174StartStartStartConnector Line.178Connector Line.179DoneDoneDonePOR_BPOR_BPOR_B5V0_Sys5V0_Sys5V0_SysWS012WS012WS012GaN FETs are used in parallel configuration*GaN FETs are used in parallel configuration*GaN FETs are used in parallel configuration

Half-Bridge GaN Driver

Hi-Rel GaN FET Drivers

Half-Bridge GaN Driver

Hi-Rel GaN FET Drivers

Dual Phase PWM Controller

Hi-Rel Switching Controllers (External FETs)

Dual Phase PWM Controller

Hi-Rel Switching Controllers (External FETs)

GaN FET

Hi-Rel GaN FETs

GaN FET

Hi-Rel GaN FETs

DC/DC

Hi-Rel Switching Regulators (Integrated FETs)

Quad Power Sequencer

Hi-Rel Power Supply Sequencers

Quad Power Sequencer

Hi-Rel Power Supply Sequencers

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

PoL Regulator

Hi-Rel Switching Regulators (Integrated FETs)

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