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TAS5751M: TAS5751MDCA schematics confirm

Kevin Huang8
Genius 4080 points
Part Number: TAS5751M

Hi Team,

Please help confirm TAS5751MDCA schematics and suggest, thanks

AMIS-M-SCH_DAMP-DB1-V10_1018.pdf

  • 0
    TI__Mastermind 18321 points

    Hi Kevin

    it seems no big issue in the schematic.

    the only concern is the inductor of LC filter.

    3A saturation current seems a little small when using a 18v pvdd.

    i am not sure the load resistance, a simple calculation method is calculating pvdd/resistance, using an inductor with Isat larger than this current would be better.

    also the Itemp (rated current when temperature increase) should be close to this current to prevent high temperature generated by inductor.

    thanks.

    jesse