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TPA6030A4: Amplifier Startup delay time

Dileep Kumar R
Prodigy 10 points

Part Number: TPA6030A4

Hello,

We have selected the amplifier (TPA6030A4PWPR) and done with the project prototyping.

Now, we are experiencing an issue with the initial startup time (almost 1.5 sec), We have tried to tune up the C bypass cap value as per the datasheet recommendation but unfortunately it got reduced only till 1.5sec.

For us we are not managing any shutdown control (Pulled up to VCC).

We would like to know how we can reduce the startup time, we are expecting around 350 millisecond.

Regard,

Dileep.

  • 0
    TI__Guru** 113575 points

    Hi Dileep,

    Can you share the schematic? We can reach out over private message if can't share on the forum.

    You mentioned there was prototyping, were you able to test this device before with an EVM or some other tool that showed different results?

    Best regards,
    -Ivan Salazar
    Applications Engineer