Reference Design for Powering a Xilinx Zynq UltraScale+ Remote Radio Head (RRH) or Backhaul (BH)

(ACTIVE) PMP12004-HE

Description & Features

Technical Documents

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Key Document

Description

This design for powering Xilinx Zynq UltraScale+ (www.xilinx.com/power) Remote Radio Heads (RRH) features the TPS6508640 and is a small and highly efficient solution. The PMIC reduces size, cost, and power loss by having integrated rails into 1 device, high switching frequency and separate rails for core supplies.

Features
  • PMIC reduces solution size by integrating many rails into 1 device
  • PMIC reduces inductor size by having high switching frequency converters and controllers
  • Separation of core option saves power with estimated 2.6W at max loading
  • DVS allows for higher power savings by reducing the output power for lower operational needs

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


  

Configuring the TPS6508640

Please contact TI for information on configuring the TPS6508640 to your specific Xilinx Zynq UltraScale+ application.




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
 PMP12004.1
(Output Voltage 1)
PMP12004.2
(Output Voltage 2)
PMP12004.3
(Output Voltage 3)
PMP12004.4
(Output Voltage 4)
PMP12004.5
(Output Voltage 5)
PMP12004.6
(Output Voltage 6)
PMP12004.7
(Output Voltage 7)
PMP12004.8
(Output Voltage 8)
PMP12004.9
(Output Voltage 9)
PMP12004.10
(Output Voltage 10)
PMP12004.11
(Output Voltage 11)
Vin (Min) (V)10.810.833310.81.14.53.31.810.8
Vin (Max) (V)13.213.23.63.63.613.21.35.53.31.813.2
Vout (Nom) (V).72.851.2.91.81.2.62.53.31.83.3
Iout (Max) (A)20322121.1.1.15
Output Power (W)14.42.552.41.81.82.4.6.25.33.1816.5
Isolated/Non-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDCDCDCDCDCDCDCDCDCDC
TopologyBuck
Buck- Synchronous
Buck
Buck- Synchronous
Buck
Buck- Synchronous
Buck
Buck- Synchronous
Buck
Buck- Synchronous
Buck
Buck- Synchronous
Linear RegulatorLinear RegulatorOtherOtherBuck
Buck- Synchronous

TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD87331Q3D  30-V Synchronous Buck NexFET™ Power Block  MOSFETs  Sample & Buy Not Available
TPS544C25  4.5-V to 18-V, 30-A Voltage Mode PMBus™ SWIFT™ Step-Down DC-DC Converter with FSYNC   Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS65086  Configurable Multi-Rail PMIC for 2S & 3S Li-Ion Battery-Operated Devices or Non Battery Operated  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD87331Q3D LSON-CLIP (DQZ)| 8 Download -
TPS544C25 Download Download
TPS65086 Download

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Technical Documents

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

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 5200 26 Apr 2016 15
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 1407 04 Apr 2016 5
ZIP 2086 04 Apr 2016 0
PDF 5646 04 Apr 2016 2
PDF 470 04 Apr 2016 0
PDF 93 04 Apr 2016 1 1
PDF 1475 04 Apr 2016 4

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