LTM4620A

PRODUCTION

LTM4620A

Dual 13A or Single 26A DC/DC μModule (Power Module) Regulator

PRODUCTION

26A, 5V Output DC/DC μModule® Regulator slide

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Part Models 7

1ku List Price Starting From $36.82

Features

Dual 13A or Single 26A Output
Wide Input Voltage Range: 4.5V to 16V
Output Voltage Range: 0.6V to 5.3V
±1.5% Maximum Total DC Output Error
Multiphase Current Sharing with Multiple LTM4620As Up to 100A
Higher Efficiency and Wider V_OUT Range Than LTM4620
Differential Remote Sense Amplifier
Current Mode Control/Fast Transient Response
Adjustable Switching Frequency
Overcurrent Foldback Protection
Frequency Synchronization
Internal Temperature Monitor
Output Overvoltage Protection
Pin Compatible with the LTM4628 (Dual 8A) and LTM4620 (Dual 13A)
Thermally Enhanced (15mm × 15mm × 4.41mm) LGA Package and (15mm × 15mm × 5.01mm) BGA Package

Additional Details

The LTM4620A is a complete dual 13A, or single 26A output switching mode DC/DC power supply with wider V_OUT range and higher efficiency than the LTM4620. Included in the package are the switching controller, power FETs, inductors and all supporting components. Operating from an input voltage range of 4.5V to 16V, the LTM4620A supports two outputs each with an output voltage range of 0.6V to 5.3V, set by a single external resistor. Its high efficiency design delivers up to 13A continuous current for each output. Only a few input and output capacitors are needed.

The device supports frequency synchronization, multiphase operation, Burst Mode^® operation and output voltage tracking for supply rail sequencing and has an onboard temperature diode for device temperature monitoring. High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability.

Fault protection features include overvoltage and overcurrent protection. The power module is offered in a proprietary space saving and thermally enhanced 15mm × 15mm × 4.41mm LGA package and 15mm × 15mm × 5.01mm BGA package. The LTM4620A is available with SnPb (BGA) or RoHS compliant terminal finish.


	Vout Range	Efficiency 12Vin, 1.2Vout
LTM4620	0.6V-2.5V	83%
LTM4620A	0.6V-5.3V	86%

Applications

Telecom and Networking Equipment
Industrial Equipment

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Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

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Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 7

1ku List Price Starting From $36.82

Technical Documents 6

LTM4620A: Dual 13A or Single 26A DC/DC μModule (Power Module) Regulator Data Sheet 06/12/2017

DC2204B - Demo Manual 05/05/2017

DC2268A-B - Demo Manual 03/31/2016

DC1759A - Demo Manual 03/06/2013

Real Power Density: 26A μModule Regulator Keeps Cool in Tight Spaces 10/01/2012

μModule Design and Manufacturing Resources 01/30/2018

Reference Materials 3

SnPb (Tin-Lead) BGA Packages μModule Power Products 07/13/2017

μModule Power Products 04/04/2017

Simplify Power Designs with Micromodule Products 04/10/2018

Design Resources 7

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTM4620AEV#PBF	144-Lead LGA (15mm x 15mm x 4.41mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LTM4620AEY#PBF	144-Lead BGA (15mm x 15mm x 5.01mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LTM4620AIV#PBF	144-Lead LGA (15mm x 15mm x 4.41mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LTM4620AIY	144-Lead BGA (15mm x 15mm x 5.01mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LTM4620AIY#PBF	144-Lead BGA (15mm x 15mm x 5.01mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LTM4620AMPY	144-Lead BGA (15mm x 15mm x 5.01mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LTM4620AMPY#PBF	144-Lead BGA (15mm x 15mm x 5.01mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

LTM4620AEV#PBF
Pin/Package Drawing
144-Lead LGA (15mm x 15mm x 4.41mm)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

LTM4620AEY#PBF
Pin/Package Drawing
144-Lead BGA (15mm x 15mm x 5.01mm)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

LTM4620AIV#PBF
Pin/Package Drawing
144-Lead LGA (15mm x 15mm x 4.41mm)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

LTM4620AIY
Pin/Package Drawing
144-Lead BGA (15mm x 15mm x 5.01mm)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

LTM4620AIY#PBF
Pin/Package Drawing
144-Lead BGA (15mm x 15mm x 5.01mm)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

LTM4620AMPY
Pin/Package Drawing
144-Lead BGA (15mm x 15mm x 5.01mm)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

LTM4620AMPY#PBF
Pin/Package Drawing
144-Lead BGA (15mm x 15mm x 5.01mm)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

PCN/PDN Information

Filter by Model

Part Models

Product Lifecycle

PCN

Oct 4, 2024

- 24_0225

LTM4620, LTM4620A, LTM4677, LTM4648 and LTM4649 Change of FET

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN24_0225_Form

xls

Material_Report

pdf

Qualification Results Summary

Jul 28, 2021

- 20_0245

Notification of Wafer Fab Location Change for 0.6µm BICMOS Process Devices from ADI Milpitas (Hillview) to Vanguard Int. (Taiwan)

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN20_0245_Form

xls

Material_Report

xlsm

Delta Qualification Matrix

pdf

Other

pdf

Qualification Results Summary

Jul 21, 2021

- 21_0159

Ink Mark to Laser Mark Conversion for µModule

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN21_0159_Form

xls

Material_Report

xlsm

Delta Qualification Matrix

Feb 28, 2020

- 20_0123

Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN20_0123_Form

xls

Material_Report

Test Correlation Report

Other

pdf

Qualification Results Summary

Feb 5, 2020

- 20_0127

Supplier Material Change for µModule

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN20_0127_Form

xls

Material_Report

pdf

Qualification Results Summary

Jul 25, 2019

- 19_0167

Notification of Additional Assembly Location, ASE Korea for LTM4620/4620A

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN19_0167_Form

xls

Material_Report

pdf

Other

pdf

Qualification Results Summary

Nov 20, 2023

- 23_0180

New Tray Design for BGA Package

LTM4620AEY#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN23_0180_Form

xls

Material_Report

pdf

Detailed Change Description

Filter by Model

Part Models

Product Lifecycle

PCN

Oct 4, 2024

- 24_0225

LTM4620, LTM4620A, LTM4677, LTM4648 and LTM4649 Change of FET

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN24_0225_Form

xls

Material_Report

pdf

Qualification Results Summary

Jul 28, 2021

- 20_0245

Notification of Wafer Fab Location Change for 0.6µm BICMOS Process Devices from ADI Milpitas (Hillview) to Vanguard Int. (Taiwan)

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN20_0245_Form

xls

Material_Report

xlsm

Delta Qualification Matrix

pdf

Other

pdf

Qualification Results Summary

Jul 21, 2021

- 21_0159

Ink Mark to Laser Mark Conversion for µModule

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN21_0159_Form

xls

Material_Report

xlsm

Delta Qualification Matrix

Feb 28, 2020

- 20_0123

Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN20_0123_Form

xls

Material_Report

Test Correlation Report

Other

pdf

Qualification Results Summary

Feb 5, 2020

- 20_0127

Supplier Material Change for µModule

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN20_0127_Form

xls

Material_Report

pdf

Qualification Results Summary

Jul 25, 2019

- 19_0167

Notification of Additional Assembly Location, ASE Korea for LTM4620/4620A

LTM4620AEV#PBF

PRODUCTION

LTM4620AEY#PBF

PRODUCTION

LTM4620AIV#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN19_0167_Form

xls

Material_Report

pdf

Other

pdf

Qualification Results Summary

Nov 20, 2023

- 23_0180

New Tray Design for BGA Package

LTM4620AEY#PBF

PRODUCTION

LTM4620AIY

PRODUCTION

LTM4620AIY#PBF

PRODUCTION

LTM4620AMPY

PRODUCTION

LTM4620AMPY#PBF

PRODUCTION

pdf

PCN23_0180_Form

xls

Material_Report

pdf

Detailed Change Description

Companion Parts 4

Parts	Product Life Cycle	Description
µModule Regulators with Digital Power System Management1
LTM4676	Obsolete	Dual 13A or Single 26A μModule (Power Module) Regulator with Digital Power System Management
µModule Buck Regulators1
LTM4630	RECOMMENDED FOR NEW DESIGNS	Dual 18A or Single 36A DC/DC μModule (Power Module) Regulator
Digital Power System Managers1
LTC2974	RECOMMENDED FOR NEW DESIGNS	4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
PowerPath, Ideal Diodes, and Load Switches1
LTC4370	RECOMMENDED FOR NEW DESIGNS	Two-Supply Diode-OR Current Balancing Controller

Alternative Parts 1

Parts	Product Life Cycle	Description
LTM4620	PRODUCTION	Dual 13A or Single 26A DC/DC µModule (Power Module) Regulator

DC2204B

LTM4675 + LTM4676A + LTM4677 + LTM4620A Demo Board | PSM μModule Power Stick

DC2204B

LTM4675 + LTM4676A + LTM4677 + LTM4620A Demo Board | PSM μModule Power Stick

Buy Now View Details

Product Detail

Demonstration circuit 2204B is a very compact demo board that showcases five different devices – LTM4675, LTM4676A, LTM4677, LTM4620A and LTC2974. These devices cover various product lines including DC/DC μModule^® regulator with digital power system management (LTM4675, LTM4676A and LTM4677), high current analog DC/DC μModule regulator (LTM4620A) and I²C/SMBus/PMBus power system managers with EEPROM (LTC2974). Please see data sheets for more detailed information.

Resources

PDF

DC2204B - Demo Manual

1.00M

PDF

DC2204B - Schematic

168.00K

ZIP

DC2204B - Design Files

3.00M

DC1759A

LTM4620AEV Demo Board | Dual Buck µModule Regulator, 5.5V ≤ VIN ≤ 16V, VOUT1 = 3.3V @ 13A, VOUT2 = 5V @ 13A

LTM4620AEV Demo Board | Dual Buck µModule Regulator, 5.5V ≤ VIN ≤ 16V, VOUT1 = 3.3V @ 13A, VOUT2 = 5V @ 13A

Download

DC1759A

LTM4620AEV Demo Board | Dual Buck µModule Regulator, 5.5V ≤ VIN ≤ 16V, VOUT1 = 3.3V @ 13A, VOUT2 = 5V @ 13A

Buy Now View Details

Product Detail

Demonstration circuit 1759A features the LTM4620AEV, the high efficiency, high density, dual 13A, switch mode step-down power module regulator. The input voltage is from 5.5V to 16V. The output voltage is programmable from 0.6V to 5V. DC1759A can deliver 13A maximum current from each channel. As explained in the data sheet, output current derating is necessary for certain V_IN, V_OUT, and thermal conditions. The board operates in continuous conduction mode in heavy load conditions. For high efficiency at low load currents, the MODE jumper (JP1) selects pulse-skipping mode for noise sensitive applications or Burst Mode^® operation in less noise sensitive applications. Two outputs can be connected in parallel for a single 26A output solution with optional jumper resistors. The board allows the user to program how its output ramps up and down through the TRACK/SS pin. The output can be set up to either coincidentally or ratiometrically track with another supply’s output. Remote output voltage sensing is available for improved output voltage regulation at
the load point.

Resources

ZIP

DC1759A - Design Files

1.00M

PDF

DC1759A - Demo Manual

410.00K

PDF

DC1759A - Schematic

106.00K

DC2268A-B

LTM4620AEV Demo Board | 1.5' × 1.2' PCB, Dual Buck µModule Regulator, 5.5V ≤ VIN ≤ 16V, VOUT1 = 3.3V @ 13A, VOUT2 = 1.5V @ 13A

LTM4620AEV Demo Board | 1.5' × 1.2' PCB, Dual Buck µModule Regulator, 5.5V ≤ VIN ≤ 16V, VOUT1 = 3.3V @ 13A, VOUT2 = 1.5V @ 13A

Download

DC2268A-B

LTM4620AEV Demo Board | 1.5' × 1.2' PCB, Dual Buck µModule Regulator, 5.5V ≤ VIN ≤ 16V, VOUT1 = 3.3V @ 13A, VOUT2 = 1.5V @ 13A

Buy Now View Details

Product Detail

Demonstration circuit 2268A-B is a high efficiency, high density, dual 18A, switch mode step-down power supply on a compact 1.5' × 1.2' PCB. It features the LTM4620A μModule regulator. The input voltage is from 5.5V to 16V. The output voltage is programmable from 0.6V to 5V. DC2268A-B can deliver up to 13A maximum in each channel. As explained in the data sheet, output current derating is necessary for certain V_IN, V_OUT, and thermal conditions. The board operates in continuous conduction mode in heavy load conditions. For high efficiency at low load currents, the resistor jumper (R1/R2) selects pulses-kipping mode for noise sensitive applications or Burst Mode^® in less noise sensitive applications. Two outputs can be connected in parallel for a single 26A output solution with optional jumper resistors.

Resources

PDF

DC2268A - Schematic

65.00K

ZIP

DC2268A-B - Design Files

4.00M

PDF

DC2268A-B - Demo Manual

739.00K

DC2204B

LTM4675 + LTM4676A + LTM4677 + LTM4620A Demo Board | PSM μModule Power Stick

DC1759A

LTM4620AEV Demo Board | Dual Buck µModule Regulator, 5.5V ≤ VIN ≤ 16V, VOUT1 = 3.3V @ 13A, VOUT2 = 5V @ 13A

DC2268A-B

LTM4620AEV Demo Board | 1.5' × 1.2' PCB, Dual Buck µModule Regulator, 5.5V ≤ VIN ≤ 16V, VOUT1 = 3.3V @ 13A, VOUT2 = 1.5V @ 13A

LTspice 5

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

Lt Spice

LTM4620A Demo Circuit - High Efficiency Single 50A Step-Down Regulator (4.5-16V to 1V @ 50A)

6.00K

Lt Spice

LTM4620A Demo Circuit - High Efficiency Single 26A Step-Down Regulator (4.5-16V to 1V @ 26A)

4.00K

Lt Spice

LTM4620A Demo Circuit - High Efficiency Dual Buck µModule Regulator (5.5-16V to 3.3 V @ 13A & 5V @ 13A)

5.00K

Lt Spice

LTM4676/LTM4620A Demo Circuit - High Current, Parallel µModule Buck Regulators with Power System Management (4.5-16V to 1V @100A)

15.00K

Lt Spice

LTM4620A - ?Module Regulators

3.06 K

LTpowerCAD 1

LTpowerCAD^® is a power supply design program which selects power stage components, provides detailed power efficiency, shows quick loop Bode plot stability and load transient analysis, and can export to LTspice for simulation.

To open the project file for this circuit:

Step 1: Download and install LTpowerCAD on your computer.

Step 2: Click on the link(s) in the section below to download part-specific project files.

Step 3: If the project file doesn't run, right-click the link and select "Save Target As." Then start the LTpowerCAD tool and open the project file by selecing "Open Project" from the "File" menu.

LTpowerCAD download and documentation

Simulation Model

LTpowerCAD

LTM4620A Project - Dual Step-Down µModule Regulator (5.5-16V to 3.3V @ 13A & 5V @ 13A)

Xilinx Virtex UltraScale Development Platform

Download

Xilinx Virtex UltraScale Development Platform

Circuits from the lab

Features and Benefits

Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
Our reference designs are supported by an intuitive design tool set and IP
Our team can provide designs for quick prototypes that can speed time to market in the most complex applications

View Detailed Reference Design

Part Used 4

LTM4625

LTM4644
LTM4644-1

LTM4620A

LTM4620

Intel Stratix 10 FPGA PCIe Development Kit

Stratix 10 GX PCIE FPGA Development Kit Block Diagram

Stratix 10 GX PCIE FPGA Development Kit (Recommended Simplified Power Tree: 12Vin to required I/O voltages)

Stratix 10 GX PCIE FPGA Development Kit (Actual Power Tree representative of components used on board)

Download

Intel Stratix 10 FPGA PCIe Development Kit

Circuits from the lab

Features and Benefits

Analog Devices has worked closely with Intel PSG to develop verified power solutions that optimize cost, size and efficiency in high performance applications.
The validated power solutions include uModules power products that address time and space constraints while delivering high efficiency, reliability, and low noise.
The actual power tree represents the best solution at time of design.
A recommended power tree has also been included to present the ideal solution at time of Stratix 10 GX PCIe development kit release. An updated alternate version of the power tree represents the latest solutions available from Analog Devices. For many applications, an intermediate rail is not ideal, so recommendations an alternate power tree that allow for direct power conversion from 12V input is provided below.

View Detailed Reference Design

Part Used 16

LTC2418

LT3062

LTM4626

LTM4622

LTC4365

LTM4642

LTM4630A

LTM4620A

LTC4357

LTM2987

LTM4638

LTM4627

LTM4700

LTM4677

LTM4650

Stratix 10 GX Signal Integrity Development Kit

Stratix 10 GX Signal Integrity Development Kit Block Diagram

Stratix 10 GX Signal Integrity Development Kit (Actual Power Tree representative of components used on board)

Stratix 10 GX Signal Integrity Development Kit (updated alternate Simplified Power Tree: 12Vin to required I/O voltages)

Download

Stratix 10 GX Signal Integrity Development Kit

Circuits from the lab

Features and Benefits

Analog Devices has worked closely with Intel PSG to develop verified power solutions that optimize cost, size and efficiency in high performance applications.
The validated power solutions include uModules power products that address time and space constraints while delivering high efficiency, reliability, and low noise.
The actual power tree represents the best solution at time of design.
A recommended power tree has also been included to present the ideal solution at time of Stratix 10 GX SI development kit release. An updated alternate version of the power tree represents the latest solutions available from Analog Devices. For many applications, an intermediate rail is not ideal, so recommendations for an alternate power tree that allows for direct power conversion from 12V input is provided below.

View Detailed Reference Design

Part Used 12

LTM4668A

LTM4671

LT3085

LT3082

LTM4638

LTM4624

LTC4281

LTM4630A

LTM4620A

LTM4700

LTM4650

LTM4677

HTG-937: Xilinx Virtex UltraScale+ ™ VU37P/VU47P HBM Development Board

Download

HTG-937: Xilinx Virtex UltraScale+ ™ VU37P/VU47P HBM Development Board

Circuits from the lab

Features and Benefits

The HTG-937 provides access to large FPGA gate density and 8GB/16GB of high bandwidth memory. It is populated with the Xilinx Zynq Virtex Ultrascale VU37P, or VU47P. Analog Devices power solution on this platform is fully validated to meet the requirements of Xilinx Zynq Virtex Ultrascale FPGAs to ensure a robust power delivery solution.

DC/DC μModule regulators are used on the HTG-937 to power Xilinx FPGA and/or SoC rails as well as other system rails. These regulators are highly integrated solutions with built in controller, power FETs, inductors, and capacitors that simplify layout and provide robust power delivery performance.

We provide supporting documentation including power schematics, layout, LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly.

View Detailed Reference Design