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Amplifiers/Converters  

Reduce switcher EMI with frequency spreading

Posted: 02 Apr 2007  Print Version  Bookmark and Share Subscribe

Keywords: switching regulator  EMI insurance  switching regulators' new applications 

[Summary of tips] When using multiple switching regulators is appropriate, multiphase synchronization offers clear benefits, including reduced EMI. As for the EMI benefits of SSFM, it depends on the bandwidths of interest. SSFM is not a substitute for proper design, but it may offer the improvement that achieves EMC compliance.View the PDF docum......
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