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TAS2563: Can We Use 16.8V PVDD of 4S Battery for TAS2563 DSBGA in Boost Bypass Mode?

Wayne Chen (Audio AE)
Genius 15950 points
Part Number: TAS2563


Hi Sirs,

Can we use 16.8V PVDD of 4S battery for TAS2563 DSBGA in Boost Bypass Mode? The specifications of recommended voltage is 16V max while the absolute voltage is 18.5V max. Any performance impact with the 4S VBAT configuration?







Thank you and Best regards,

Wayne Chen
03/03/2021

  • 0
    TI__Guru** 112375 points

    Hi Wayne,

    We cannot say for sure the performance is or not impacted when it is used out of recommended conditions.
    Customer can test this use case and evaluate if its OK for their application, however the specified performance of the data sheet is limited to the recommended operating conditions.

    Best regards,
    -Ivan Salazar
    Applications Engineer - Low Power Audio & Actuators