IC manufacturers Texas Instruments

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Texas Instruments CSD86330Q3D | Demoboard PMP9463

Power Reference Design for Xilinx Ultrascale Kintex FPGA Multi-Gigabit Transciever (MGT) with PMBus

Overview

TopologyBuck Converter
Input voltage5 V
Output 11.8 V / 1 A
IC revisionE1

Description

The PMP9463 reference design provides all the power supply rails necessary to power the multi-gigabit transcievers (MGT) in Xilinx's Ultrascale™ Kintex® FPGAs. It utilizes a PMBus interface for current and voltage monitoring and meets Xilinx's low output voltage ripple requirement. This design uses a 5V input and offers a low cost discrete solution.

Features

  • Provides all the power rails needed to power MGT rails in a Xilinx Ultrascale™ Kintex® FPGA
  • Design optimized to support a 5V input
  • Low output voltage ripple < 10mV
  • On board power up and power down sequencing
  • PMBUS interface with output voltage and current reporting
  • Discrete low cost solution

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples
74437324082SPEC
8 files WE-LHMI SMT Power Inductor 8.2 2.3 1.8 3.8 180 22 SMT
Order Code Data­sheet Simu­lation
74437324082SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples