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TPA2026D2: output power of the audio amplifier

Part Number: TPA2026D2

In our project we are planning to use TPA2026D2YZHR Audio amplifier for driving 3W Stereo speakers. We are not going to use I2C control for volume. In that case is it possible to get the required 3W output from the speaker. 

  • Hi Diwakar,

    Welcome to e2e.
    You can use FIgures 17 and 25 to estimate the conditions you'll need to obtain 3W. It would only be achievable with a 4-ohm load.

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