LM5164: Abnormal SW pulse.

Kengo.Y

Part Number: LM5164

Hi team,

LM5164 should be a COT, but it produces anomalous SW pulses and uses a lot of currents.
Why do abnormal SWpulses occur?

Vin:48V, Vout=15V

Sincerely.
Kengo.

over 3 years ago

0 Harrison Overturf over 3 years ago

TI__Genius 10715 points

Hello Kengo,

What is the load current?

Can you also share the schematic and layout so that I can take a look?

Regards,

Harrison Overturf

0 Kengo.Y over 3 years ago in reply to Harrison Overturf

Guru 11165 points

Hi Harrison,

Thank you so much for your reply.

I'd like to talk offline.
So, I'll request a friend ship.
Please confirm it.

Sincerely.
Kengo.

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LM5164: Abnormal SW pulse.