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TAS6424L-Q1: Efficiency calculation

Part Number: TAS6424L-Q1

Hi team,

The customer wants to calculate efficiency of TAS6424L-Q1 without filter and amplifier. The datasheet says 86% in certain condition, which includes inductor loss. They want to know the efficiency of the device for cooling design. Could you please provide the data? What's the efficiency of the device? :)

Thanks and regards,

Cathy

  • Hi Cathy,

    The data is not present in the TAS6424L-Q1 datasheet.  I have a Power Dissipation vs. Output power graph.  This Output power is a sum of all four channels playing equal output power.  Most likely the customer will use the red line on the graph.

    Regards,
    Gregg Scott