Designing a low EMI power supply

Email

2.3 Reducing high-frequency EMI with integrated capacitors

Description

March 3, 2021

Integrating your capacitors brings along obvious benefits, like freed up board space. But what if that same integration could also reduce parasitic loop inductance, ringing, and high-frequency EMI? Our presenter Sam Jaffe gives side-by-side comparisons of the same test board and bill of materials to demonstrate how ICs like the LMQ61460-Q1 buck converter can reduce your EMI filter size. Watch now to find more added benefits, like reduced slew rate control and the potential elimination of external high-frequency capacitors entirely. 

Additional information

arrow-topclosedeletedownloadmenusearchsortingArrowszoom-inzoom-out arrow-downarrow-uparrowCircle-leftarrowCircle-rightblockDiagramcalculatorcalendarchatBubble-doublechatBubble-personchatBubble-singlecheckmark-circlechevron-downchevron-leftchevron-rightchevron-upchipclipboardclose-circlecrossReferencedashdocument-genericdocument-pdfAcrobatdocument-webevaluationModuleglobehistoryClockinfo-circlelistlockmailmyTIonlineDataSheetpersonphonequestion-circlereferenceDesignshoppingCartstartoolsvideoswarningwiki