SLYY200A April   2021  – December 2023 LM25149 , LM25149-Q1 , LM5156-Q1 , LM5157-Q1 , LM53635-Q1 , LM60440-Q1 , LM61460-Q1 , LM61495-Q1 , LMQ62440-Q1 , LMR33630-Q1 , LMS3655-Q1 , TPS55165-Q1 , UCC12040 , UCC12050

 

  1.   1
  2.   Overview
  3.   At a glance
  4.   What is EMI?
  5.   Conventional methods to reduce EMI in the low- and high-frequency ranges
  6.   Innovations in reducing low-frequency emissions
  7.   Spread spectrum
  8.   Active EMI filtering
  9.   Cancellation windings
  10.   Innovations in reducing high-frequency emissions
  11.   HotRod™ package
  12.   Enhanced HotRod QFN
  13.   Integrated input bypass capacitor
  14.   True slew-rate control
  15.   EMI modeling capabilities
  16.   Low-frequency EMI designs using WEBENCH® design tool
  17.   Conducted and radiated EMI results published in data sheets
  18.   Conclusion
  19.   Keep product categories for low EMI

Conducted and radiated EMI results published in data sheets

SMPS device evaluation modules are tested against most stringent industrial and automotive EMI standards, and results are published in the data sheet to help you understand the EMI performance of the devices in advance. You can access a detailed EMI report by clicking “Optimized for Ultra-Low EMI Requirements” on the first page of the device-specific data sheet. The EMI report in the LM62440-Q1 data sheet includes complete data for a CISPR 25 Class 5 conducted and radiated setup.

In addition, TI can perform system-level EMI modeling and measurements in-house to help you validate EMI performance and accelerate cycle times.