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reference designUCD90120A | Demoboard PMP9475

Texas Instruments UCD90120A | Demoboard PMP9475

Xilinx Virtex UltraScale FPGA Power Solution Reference Design

Overview

TopologyBuck Converter
Input voltage12 V
Output 11.8 V / 20 A
IC revisionE1

Description

The PMP9475 12V-input reference design provides all the power supply rails necessary to power Xilinx's Virtex® UltraScale™ family of FPGAs in a compact, highly efficient design. This design uses several of TI's PMBus Point-Of-Load voltage regulators for ease of design/configuration and telemetry of critical rails. It features a UCD90120A for flexible power up and power down sequencing as well as voltage monitoring, current monitoring, and voltage margining through the PMBus interface.

Features

  • Provides all the power supply rails needed for a Xilinx Virtex® UltraScale™ FPGA
  • Design optimized to support a 12V input
  • On board power up and power down sequencing
  • PMBUS interface with output voltage and current reporting
  • Voltage margining feature

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Qty.
SamplesAvailability & Sample
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744355047
SPECWE-HCI SMT Flat Wire High Current Inductor, 0.47 µH, 50.1 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance0.47 µH
Performance Rated Current50.1 A
Saturation Current @ 10%24 A
Saturation Current @ 30%50 A
DC Resistance0.9 mΩ
Self Resonant Frequency95 MHz
MaterialWE-PERM 
Packaging Unit400 
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