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TAS5634EVM: In PBTL architecture, it cannot meet 500W THD 1%

Kevin Huang8
Genius 3955 points
Part Number: TAS5634EVM

Hi Team,

Customer test EVM need 500W THD 1%，Only tested to 430W， In PBTL architecture， Can EVM be tested? 

Vin=60V

RL=3ohm

Audio in=Optical in

  • 0
    TI__Mastermind 41180 points

    Hi Kevin

       Sorry that seems we don't have this board at hand. And from datasheet description, seems indeed a little hard to reach this target. 

       Could have a try with additional cooling method. Under low temperature, the results would be better. Still can't guarantee it.