Power Reference Design for Xilinx® Zynq®-7000
PMP7877
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Description

The PMP7877 reference design provides all the rails necessary to power a Xilinx® Zynq®-7000 series SoC.  It operates from an input voltage range of 10.8Vin to 13.2Vin and has seven regulated outputs: 1Vout @ 5A, 1.8Vout @ 2.5A, 1.5Vout @ 6A, 3.3Vout @ 5A, 3.3Vout @ 5A, 5Vout @ 2A, and 0.75Vout @ 1A continous/3Apeak. This design has been approved and tested by Xilinx.

Features

• Provides all the power supply rails needed for a Xilinx® Zynq®-7000 series SoC
• Design optimized to support a 12V input
• On board power up and down sequencing
• External clock frequency syncronization (500kHz)
• Proven and tested design


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Schematic/Block Diagram

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Test Data

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Design Files

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TI Devices (6)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM21305  3-18V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LM25119  4.5-42V Wide Vin, Current Mode Dual Synchronous Buck Controller  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LM3881  3 rail simple power sequencer with adjustable time delay  Power management  Sample & Buy View Design Kits & Evaluation Modules
LMR12020  3V to 20V, 2.0A Step-Down DC/DC Switching Regulator in LLP-10  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LP2951  30V, 100mA Micropower Voltage Regulators with Shutdown  Power management  Sample & Buy View 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

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM21305 Download Download
LM25119 Download Download
LM3881 Download Download
LMR12020 Download
LP2951 Download Download
Download -
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TPS51200 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 1470 27 Jan 2015
Design files (6)
Title Type Size (KB) Date
PDF 53 27 Jan 2015
ZIP 1244 27 Jan 2015
PDF 233 27 Jan 2015
PDF 179 27 Jan 2015
PDF 118 12 Apr 2013
PDF 178 12 Apr 2013

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