Integrated Power Supply Reference Design for Xilinx Artix®-7, Spartan®-7, and Zynq®-7000 FPGAs

(ACTIVE) TIDA-050000

Description & Features

Technical Documents

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Key Document

Description

This reference design is a scalable power supply designed to provide power to the Xilinx Artix-7, Spartan-7, and Zynq-7000 families of FPGA-based devices. The design receives power from a standard DC power supply and provides power to all rails of the Xilinx chipset and DDR memory through a well-defined Samtec socket-terminal strip connection.

The design is scalable to support the most basic Spartan-7 FPGA device, a more complex Artix-7 FPGA with multi-Gigabit transceivers (MGTs), and up to the Zynq-7000 with a dual-core Arm Cortex-A9 processor. Due to its scalable design and the similarity of the Xilinx families of devices, this reference design is based on the TIDA-01480 power references design for the Xilinx Zynq UltraScale+ MPSoCs.

Features
  • 13 hardware configurable power rails
  • Easy to change any output voltage in hardware
  • Only 1 input voltage required
  • Ideal power supply for the following Xilinx products: Artix-7 and Spartan-7 FPGAs, Zynq-7000 and Zynq-7000S SoCs
  • Small 3.5' x 2.5' PCB for use as a prototyping tool

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Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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Parametrics
 TIDA-050000.1
(Output Voltage 1)
TIDA-050000.2
(Output Voltage 2)
TIDA-050000.3
(Output Voltage 3)
TIDA-050000.4
(Output Voltage 4)
TIDA-050000.5
(Output Voltage 5)
TIDA-050000.6
(Output Voltage 6)
TIDA-050000.7
(Output Voltage 7)
TIDA-050000.8
(Output Voltage 8)
TIDA-050000.9
(Output Voltage 9)
TIDA-050000.10
(Output Voltage 10)
TIDA-050000.11
(Output Voltage 11)
TIDA-050000.12
(Output Voltage 12)
TIDA-050000.13
(Output Voltage 13)
Vin (Min) (V)4.34.34.34.34.34.34.34.34.34.34.34.34.3
Vin (Max) (V)6666666666666
Vout (Nom) (V).91.351.21.83.31.83.3.91.8.851.83.3.675
Iout (Max) (A)821.71.21.2.21.71.21.2.22
Output Power (W)7.22.72.042.163.3.36.661.532.16.85.36.661.35
Isolated/Non-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDCDCDCDCDCDCDCDCDCDCDCDC
TopologyBuck- SynchronousBuck- SynchronousBuck- SynchronousBuck- SynchronousBuck- SynchronousLinear RegulatorLinear RegulatorBuck- SynchronousBuck- SynchronousBuck- SynchronousLinear RegulatorLinear RegulatorOther

TI Devices (4)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS51200  3A Sink/Source DDR Termination Regulator w/ VTTREF Buffered Reference for DDR2, DDR3, DDR3L and DDR4  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS568215  4.5V to 17V Input, DCAP3 Mode, 8A Synchronous SWIFT™ Step-Down Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS62067  3MHz, 2A Step-Down Converter in 2x2 SON Package  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS65023B  6-channel Power Management IC (PMIC) with 3DC/DCs, 3 LDOs, I2C Interface and DVS  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS51200 Download Download
TPS568215 Download Download
TPS62067 Download Download
TPS65023B Download -

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Datasheet (1)
Title Abstract Type Size (KB) Date Views
PDF 1993 18 May 2018
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1219 12 Feb 2018 45
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 2539 15 Mar 2018 11
ZIP 2438 15 Mar 2018 6
PDF 4126 15 Mar 2018 6
ZIP 1680 15 Mar 2018 5
ZIP 699 15 Mar 2018 6
ZIP 2607 15 Mar 2018 67
Related Tools & Software

Design Kits & Evaluation Modules  ( 4 )

Name Part Number Tool Type
Evaluation Module for 3MHz, 2A Step-Down Converter  TPS62065-67EVM-347  Evaluation Modules & Boards 
TPS51200 Sink Source DDR Termination Regulator  TPS51200EVM  Evaluation Modules & Boards 
TPS568215 Synchronous Step-Down SWIFT™ Converter Evaluation Module  TPS568215EVM-762  Evaluation Modules & Boards 
TPS65023B Evaluation Module  TPS65023BEVM-664  Evaluation Modules & Boards 

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