Electronic Design Power & Analog Update  |   To view this email as a web page, click here.
 
Apr
28

Electronic Design Power & Analog Update

SPECIAL EDITION

 
 

Sponsored by Texas Instruments
 
 

Reduce power supply size with an integrated active EMI filter

Learn how an active EMI filter uses voltage sensing and current injection to minimize low-frequency conducted emissions and reduce passive EMI filter size by 50%.

Read article            

 
 
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Products

 
Texas Instruments Lm25149 315x180 Ed 042821 Kmr
 

The industry’s first DC/DC buck controller with an integrated active EMI filter reduces conducted emissions and power supply size in automotive, industrial, and communications infrastructure applications.        

 
Texas Instruments Magneto 315x180 Ed 042821 Kmr

Easy-to-use, low EMI 500-mW isolated bias power supply

The UCC12050 includes an EMI-optimized integrated transformer and enables engineers to shrink their power solutions by up to 80% in isolated industrial systems.

Learn More

 
 
Texas Instruments Focus 315x180 Ed 042821 Kmr

Power more automotive ports. Reduce thermal and EMI challenges.

The TPS25850-Q1 is a dual-port, 3-A solution for USB Type-Câ and BC 1.2 ports. See how it achieves a 2.2-MHz switching frequency and a 37% reduction in solution size over competitive options.

Learn More

 

Videos

 

Utilizing Dual-Random Spread Spectrum to improve EMI performance

See how Dual-Random Spread Spectrum can also minimize filter size and cost, while leveraging the advantages of triangular and pseudo-random modulation to achieve excellent performance at high and low frequencies.        

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Package optimization – HotRodTM and Enhanced HotRod QFNTM

HotRod packages eliminate the need for bondwires. See how you can use our HotRod package technology in an appropriate layout to mitigate EMI issues, while additional HotRod enhancements like thermal pads can also reduce your solution size. 

Learn More

 

Whitepapers

 

Time-saving and cost-effective innovations for EMI reduction in power supplies

This white paper examines electromagnetic interference (EMI) in switch-mode power supplies and provides technology examples to help you quickly and easily pass industry-standard EMI tests.

Learn More

 
 

Fundamentals of EMI requirements for an isolated DC/DC converter

This paper examines what to expect when designing for radiated and conducted emissions requirements, various ways to diagnose EMI, and how to mitigate it at the source through better switch-control schemes.  

Download white paper        

 
 

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