LM5145 datasheet(60/69 Pages) TI

60 / 69 page

The WEBENCH Power Designer gives a customized schematic along with a list of materials with real-time

pricing and component availability.

In most cases, these actions are available:

• Run electrical simulations to see important waveforms and circuit performance

• Run thermal simulations to understand board thermal performance

• Export customized schematic and layout into popular CAD formats

• Print PDF reports for the design, and share the design with colleagues

Get more information about WEBENCH tools at www.ti.com/WEBENCH.

13.2 Documentation Support

13.2.1 Related Documentation

For related documentation see the following:

• User's Guides:

– LM5143-Q1 Synchronous Buck Controller EVM

– LM5140-Q1 Synchronous Buck Controller High Density EVM

– LM5141-Q1 Synchronous Buck Controller EVM

– LM5146-Q1 EVM User's Guide

– LM5145 EVM User's Guide

• Application Reports:

– LM5143-Q1 Synchronous Buck Controller High-Density 4-Phase Design

– AN-2162 Simple Success with Conducted EMI from DC-DC Converters

– Maintaining Output Voltage Regulation During Automotive Cold-Crank with LM5140-Q1 Dual Synchronous

Buck Controller

• Technical Briefs:

– Reduce Buck Converter EMI and Voltage Stress by Minimizing Inductive Parasitics

– EMI Filter Components And Their Nonidealities For Automotive DC/DC Regulators

• White Papers:

– An Overview of Conducted EMI Specifications for Power Supplies

– An Overview of Radiated EMI Specifications for Power Supplies

– Valuing Wide VIN, Low EMI Synchronous Buck Circuits for Cost-driven, Demanding Applications

– Time-Saving and Cost-Effective Innovations for EMI Reduction in Power Supplies

• E-Book:

– An Engineer's Guide To EMI In DC/DC Regulators

13.2.1.1 PCB Layout Resources

• Application Reports:

– Improve High-current DC/DC Regulator Performance for Free with Optimized Power Stage Layout

– AN-1149 Layout Guidelines for Switching Power Supplies

– Low Radiated EMI Layout Made SIMPLE with LM4360x and LM4600x

• Seminars:

– Constructing Your Power Supply – Layout Considerations

13.2.1.2 Thermal Design Resources

• Application Reports:

– AN-2020 Thermal Design by Insight, Not Hindsight

– AN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Pad Packages

– Semiconductor and IC Package Thermal Metrics

– Thermal Design Made Simple with LM43603 and LM43602

– PowerPAD™Thermally Enhanced Package

– PowerPAD Made Easy

– Using New Thermal Metrics

LM25143

SNVSC10 – MARCH 2022

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LM5145 Datasheet(PDF) 60 Page - Texas Instruments

LM5145 Datasheet(HTML) 60 Page - Texas Instruments

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