PMP10555

Xilinx(r) Ultrascale(r) 16nm FPGA/SoC Power Solution for Mobile Radio Basestation with PMBus

PMP10555

Design files

Overview

The PMP10555 reference design provides all the power supply rails necessary to power Xilinx® Ultrascale® 16nm family of FPGAs/SoCs in a mobile radio basestation application.   This design uses a PMBus compatible 20A integrated FET buck converter for the core and two multi-output buck regulator ICs to provide the remaining supplies necessary rails to power the FPGA.  It also features two LM3880's for flexible power up and power down sequencing.  This design uses a 12V input.

Features

•Provides all the power supply rails needed for a Xilinx® Ultrascale® Series FPGA for a mobile radio basestation
•Design optimized to support a 12V input
•PMBUS interface with output voltage and current reporting for the core voltage
•On board power up and power down sequencing
•Voltage margining at the core voltage 

  • Provides all the power supply rails needed for a Xilinx® Ultrascale® Series FPGA for a mobile radio basestation
  • Design optimized to support a 12V input
  • PMBUS interface with output voltage and current reporting for the core voltage
  • On board power up and power down sequencing
  • Voltage margining at the core voltage 

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.

TIDU632.PDF (2350 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRBN6.PDF (892 K)

Detailed schematic diagram for design layout and components

TIDRBN7.PDF (88 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDC744.ZIP (993 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

Buck converters (integrated switch)

TPS544B204.5-V to 18-V, 20-A synchronous SWIFT™ buck converter with PMBus programmability and monitoring

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

TPS56020017V Input, 500mA Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-Mode™

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

TPS65261-14.5V to 18V Input Voltage, 3A/2A/2A Output Current Triple Synchronous

Data sheet document-pdfAcrobat PDF
Sequencers

LM38803 Rail Simple Power Sequencer with Fixed Time Delay

Data sheet document-pdfAcrobat PDF

Technical documentation

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Type Title Date
Test report PMP10555 Test Results Oct. 31, 2014

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