Xilinx(r) Ultrascale(r) 16nm FPGA/SoC Power Solution for Mobile Radio Basestation with PMBus PMP10555 (ACTIVE)

Description & Features

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Description

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 


See the Important Notice and Disclaimer covering reference designs and other TI resources.


  



Schematic/Block Diagram

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Test Data

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Design Files

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TI Devices (4)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM3880  3 Rail Simple Power Sequencer with Fixed Time Delay  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS544B20  4.5-18V 20A SWIFT™ Synchronous Buck Converters with PMBus™ Programmability and Monitoring  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS560200  17V Input, 500mA Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-Mode™  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS65261-1  4.5V to 18V Input Voltage, 3A/2A/2A Output Current Triple Synchronous  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM3880 Download Download
TPS544B20 Download Download
TPS560200 Download Download
TPS65261-1 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 2307 31 Oct 2014
Design files (3)
Title Type Size (KB) Date
ZIP 993 31 Oct 2014
PDF 88 31 Oct 2014
PDF 892 31 Oct 2014

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