TAS5411-Q1: Apps note or document to improve EMI issue

Lee, Sam

Part Number: TAS5411-Q1

Hi team,

A customer who uses TAS5411-Q1 has an EMI issue at 400kHz. Can you share any useful document, apps note or guidelines which can improve the EMI issue?

Thanks,

Sam Lee

over 5 years ago

0 Hector Zhang over 5 years ago

TI__Prodigy 600 points

Hi Sam,

You can find some PCB level guidelines in below app note:

http://www.ti.com/lit/an/snaa050a/snaa050a.pdf

Also please pay attention to output filter and snubber design:

http://www.ti.com/lit/an/slaa701a/slaa701a.pdf

http://www.ti.com/lit/an/sloa201/sloa201.pdf

Hector Zhang

0 Lee, Sam over 5 years ago in reply to Hector Zhang

TI__Expert 6145 points

Hi Hector,

Thank you for the apps note.

Best Regards,

Sam Lee

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TAS5411-Q1: Apps note or document to improve EMI issue