Power Solution for Xilinx FPGA Zynq 7 (1.8V@0.15A)

(ACTIVE) PMP8251

Description & Features

Technical Documents

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Description

This reference design featuring multiple of the TPS54325 and other TI power devices, is a complete power solution for Xilinx Zynq FPGA. From 12V input, this reference solution provides all the power rails required by Zynq FPGA including DDR3 memory.

Features
  • Provides all the power rails needed for Zynq FPGA
  • Operates with wide input voltage range 5V to 12V
  • Very high density PCB design saving board area
  • Supports DDR3 memory device
  • Optimum combination of switching regulators and LDO provides the best power distribution tree
  • This design is tested and ready to power up Zynq FPGA


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


  



Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

Find the complete list of components in this reference design.

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Parametrics
 PMP8251.1
(Output Voltage 1)
PMP8251.2
(Output Voltage 2)
PMP8251.3
(Output Voltage 3)
PMP8251.4
(Output Voltage 4)
PMP8251.5
(Output Voltage 5)
PMP8251.6
(Output Voltage 6)
PMP8251.7
(Output Voltage 7)
PMP8251.8
(Output Voltage 8)
PMP8251.9
(Output Voltage 9)
Vin (Min) (V)121212121212121212
Vin (Max) (V)121212121212121212
Vout (Nom) (V)11.82.53.31.5.751.83.31.8
Iout (Max) (A)3222.81.753.15
Output Power (W)33.656.61.2.751.359.9.27
Isolated/Non-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDCDCDCDCDCDCDCDC
TopologyBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated Switch

TI Devices (4)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
REF1112  1uA, SOT23-3 10ppm/C Shunt Voltage Reference  Voltage references  Sample & Buy Not Available
TLV702  300mA Low-Iq Low-Dropout (LDO) Regulator for Portables  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS51206  2A Peak Sink/Source DDR Termination Regulator with VTTREF Buffered Reference for DDR2/3/3L/4  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS54325  4.5V to 18V Input, 3A Synchronous Step-Down Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
REF1112 Download Download
TLV702 Download Download
Download Download
TPS51206 Download Download
TPS54325 Download -

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

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

User guides (2)
Title Abstract Type Size (KB) Date Views
PDF 34 16 Sep 2013 3
PDF 40 01 Aug 2012 2
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 450 02 Aug 2012 2
PDF 32 02 Aug 2012 2
PDF 54 01 Aug 2012 8
PDF 90 01 Aug 2012 2

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