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TPS53659: Getting spikes in oscilloscope

Part Number: TPS53659

Tool/software:

Hello Team,

I have used SN1701022 IC.

I am getting correct output voltage for P1V8_AUX rail, but there is a glitch in output voltage.

There is glitch in TAO waveform as well and SW waveform also.

Attaching the image below for Output voltage, SW pin, TAO pin, CSP pin, PWRGD pin.

Can you tell us what is causing this glitch and how it can be reduced?

Thanks,

Siddhi