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Low EMI

Lower system costs and quickly meet EMI standards by reducing emissions

What features reduce EMI across high and low frequencies?

Electromagnetic interference (EMI) is a key requirement of increasing importance in electronic systems, especially in new automotive and industrial applications. Designing for low EMI can save you significant development cycle times while also reducing board area and solution cost. TI offers multiple features and technologies to mitigate EMI in all of the frequency bands of interest.

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Benefits of TI technologies for low EMI

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Address EMI at the source

TI's portfolio of switching regulators with mitigated interference and noise technology, or MINT, include features to address EMI at the source, helping minimize EMI challenges in your designs.

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System efficiency

TI's advanced packaging technology improves thermal performance, reducing power losses and extending product lifespan.

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Improved filter size & cost

Advanced spread-spectrum and active EMI suppression techniques reduces the impact of generated EMI.

Find resources to get started

Video series

Designing a low-EMI power supply

EMI design can be challenging, but we’re here to help. This comprehensive training
series shows you an easier path to designing an efficient power supply that
meets conducted and radiated EMI requirements.

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White paper
Time-Saving and Cost-Effective Innovations for EMI Reduction (Rev. A)
PDF | HTML
E-book
An Engineer’s Guide to Low EMI in DC/DC Regulators
PDF
Video series
Practical EMI Considerations for Low-Power AC/DC Supplies: Introduction to EMI, DM vs CM
This seven part video series will help dispel fears about EMI, and show how to find and fix the issues.  In this first video, we provide an introduction to EMI, and look at what causes EMI and how EMI is measured.
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Design tool
Power Stage Designer™ software tool of most commonly used switchmode power supplies

Power Stage Designer is a JAVA-based tool that helps speed up power-supply designs as it calculates voltages and currents of 21 topologies based on user inputs. Additionally, Power Stage Designer contains a Bode plotting tool and a helpful toolbox with various functions to make power supply design (...)

Simulation tool
PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Design tool
WEBENCH® Power Designer
WEBENCH® Power Designer creates customized power-supply circuits based on your requirements. The environment gives you end-to-end power supply-design capabilities that save you time during all phases of the design process.
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