TPA2025D1: PVDD ripple range

Allen Gao

Expert 7080 points

Part Number: TPA2025D1

Hi All,

Is there any instruction of PVDD ripple of TPA2025D1.

Is it ok PVDD ripple is around 1V when input =3.5V/4.35V?

3.5V input， PVDD ripple

4.35V input ， PVDD ripple

over 3 years ago

0 Luis Fernando Rodriguez S. over 3 years ago

TI__Guru* 84915 points

Hi, Allen,

Do you have the same ripple when the device is disabled and when it is enabled? Could you send some captures of the PVDD ripple in both cases, please?

In addition, could you provide the circuit schematic in order to have a better approach to this case?

Thank you.

Best regards,
Luis Fernando Rodríguez S.

0 Luis Fernando Rodriguez S. over 3 years ago in reply to Luis Fernando Rodriguez S.

TI__Guru* 84915 points

Hi, Allen,

I'm closing this E2E thread since we continued the support via email.

Best regards,
Luis Fernando Rodríguez S.

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TPA2025D1: PVDD ripple range