TIPA-020007

Power supply proof-of-concept design for AMD® Versal™ AI Edge Series Gen 2

TIPA-020007

Design files

Overview

This proof-of-concept power design demonstrates how the required power rails for the 2VE3858 device can be powered by TI regulator integrated circuits (ICs). This design methodology aligns with the AMD® standard for minimizing consolidated power supply rails. See the AMD Power Design Manager (PDM) tool page for all available power consolidation options. For any application, use the PDM that was implemented when estimating power.

Features
  • Details the design considerations and power tree design needed to support the 2VE3858 device
  • Can be used as a foundation for designing the power tree for other devices of the AMD Versal™ AI Edge Series Gen 2 and AMD Versal Prime Series Gen 2 series with small modifications
  • Power sequencing for 2VE3858 rails are controlled with power management IC (PMIC) TPS6594-Q1
  • The GPIO output on the TPS6594-Q1 device can be used to control the TPS6594-Q1, LP8764-Q1, and TPS62893-Q1 devices for power sequencing
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

PDF | HTML
TIDUFF9.PDF (1089 KB)

Reference design overview and verified performance test data

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC converters (integrated FET)

TPS62893-Q1Automotive, 2.8V to 6V input 50A fast transient stackable synchronous buck converter with telemetry

Data sheet: PDF | HTML
Multi-channel ICs (PMICs)

TPS6594-Q1Automotive 2.8-V to 5.5-V PMIC with five buck regulators and four low-dropout regulators

Data sheet: PDF
Ideal diode/ORing controllers

LM74910-Q1Automotive ideal diode with circuit breaker, 200-kHz ACS and under- and overvoltage protection

Data sheet: PDF | HTML
Multi-channel ICs (PMICs)

LP8764-Q14 5-A/20-A multiphase buck converters PMIC for automotive SoCs

Data sheet: PDF | HTML

Technical documentation

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* Design guide Power Supply Proof-of-Concept Design for AMD® Versal™ AI Edge Series Gen 2 PDF | HTML Sep 23, 2025

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