4 Phase, 150 A Reference Design for Intel Arria 10 GX FPGAs using TPS53647

(ACTIVE) TIDA-01419

Description & Features

Technical Documents

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Key Document

Description

A 4 phase buck regulator design fully complaint to power the core rail of Intel Arria 10 GX FPGAs, specifically the 10AX115U145IVG  variant. Integrated PMBus allows for easy output voltage setting and telemetry of key design parameters. The design enables programming, configuration, Smart VID adjustment, and control of the power supply, while providing monitoring of input/output voltage, current, power, and temperature. It uses TI's Fusion Digital Power Designer for programming, monitoring, validation and characterization of the FPGA power design.

Features
  • 4-phase power supply 0.9V/150A Arria 10 GX (10AX115U145IVG)
  • PMBus programming of Vout, and Voltage Margining for Arria Smart VID, 10mV per step
  • PMBus monitoring of Input/Output Voltage, Current, Power, and Temperature
  • 90% efficiency at 12VIN, 0.9V/100A

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Part Number Status Vin  (Min)  (V)   Vin  (Max)  (V)   Vout  (Nom)  (V)   Iout  (Max)  (A)   Output Power  (W)   Isolated/Non-Isolated   Input Type   Topology  

TIDA-01419:
4 Phase, 150 A Reference Design for Intel Arria 10 GX FPGAs using TPS53647

ACTIVE 10.8  13.2  .9  150  135  Non-Isolated  DC  Buck- Multiphase^Buck- Synchronous 

TI Devices (6)

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
CSD16408Q5C  DualCool™ N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
CSD95472Q5MC  60A Synchronous Buck NexFET Smart Power Stage with DualCool Package  Power MOSFET  Sample & Buy Not Available
TLC555  2.1-MHz, 250-µA, Low-Power Timer  Clock & Timing  Sample & Buy View Design Kits & Evaluation Modules
TPS53647  4-Phase, D-CAP+TM Step-Down Buck Controller with NVM and PMBus Interface for ASIC  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS62163  3V-17V 1A Step-Down Converters with DCS-Control™  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules
UCC27324  Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers  MOSFET and IGBT Gate Drivers  Sample & Buy View Design Kits & Evaluation Modules

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 3420 22 Mar 2017 70
Design files (5)
Title Abstract Type Size (KB) Date Views
ZIP 483 17 May 2017 4
PDF 2190 17 May 2017 45
PDF 326 17 May 2017 46
PDF 100 17 May 2017 61
PDF 573 17 May 2017 76
Related Tools & Software

Software (2)

Name Part Number Software Type
Digital Power Software  FUSION_DIGITAL_POWER_DESIGNER  Application Software & Frameworks 
Fusion Digital Power Manufacturing Tool  FUSION_MFR_GUI  Application Software & Frameworks 


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