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TPA3255: TPA3255-SCHEMATIC diagram and Layout

switch
Genius 4090 points

Part Number: TPA3255

Hi Ti Team,

Please help check the SCHEMATIC diagram and Layout of TPA3255.

TPA3255 Item parameters: PVDD=51V, speaker impedance 4R, PBTL mode, 240W, THD < 5%

SCHEMATIC

TPA3255.pdf

 Layout

TPA3255.pcb

  • 0
    TI__Expert 6110 points

    Hi.

    Regarding the schematic, the rated current of the output inductance can calculate by 1.414*SQRT(240W/4Ohm)=11A>5A(which inductance you used).

    Regarding the schematic, we can't recognize your PCB file by Altium Designer.

    BR.

    Wei Qiu.