TPS61088: Large Overshot and strong ringing issue

Jayce Luo

Part Number: TPS61088

Hi TI expert,

When using TPS61088, the output ripple is a little big.

Found large overshot and strong ringing of SW signal, SW waveform as show below:

Do you have any advice?

Thanks

Best regards

Jayce

0 Youhao Xi over 3 years ago

Hi Joyce,

Thank you for posting. Our experts of this device is currently on public holiday and they will be back in a few days to answer your questions.

Best Regards,

Youhao Xi, Applications Engineering

0 Helen chen over 3 years ago

Hi Jayce Luo,

What is your Vin, Vo, Io in this application? And could you please share the schematic?

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