TPS62746: Resolved issue with no clarification?

Hello Kari,

Thank you for using E2E,

kari.makelainen said:

What was the resolvement for the issue

Regarding: (+) TPS62746: TPS62746 - Power management forum - Power management - TI E2E support forums

Later the conversation started in email without any conclusion as the customer did not provided the requested information to debug the issue.

kari.makelainen said:

we have seen some parts with same kind of SEL pin leakage.

Can you please elaborate the problem.

Thank you & regards,

Moheddin.

Hello Kari,

Do you have updates?

Thank you & regards,

Moheddin.

Hi Moheddin,

I could send You more data via e-mail. My quess is that there might be some external impact to start the leakage.

BR,

Kari

As there is 2M pull-down in CTRL pin, is it ok to leave it open ?

Hello Kari,

kari.makelainen said:

I could send You more data via e-mail.

Okay.

kari.makelainen said:

As there is 2M pull-down in CTRL pin, is it ok to leave it open ?

I didn't find any concern leaving the CTRL pin open. Based upon the CNTRL = LOW or HIGH, the VINSW pin is connected or disconnected to VIN.

Thank you & regards,

Moheddin.

Hello Kari,

If you don't have any further questions, can you please close the thread by clicking on resolved. Later you can write a email.

Thank you & regards,

Moheddin.

I have tried to contact You via our Finnish rep but no success. Could You share an email that I could use for the document ?

Kari

Hello Kari,

Can you please provide me your email address, so that I can contact you.

Regards,

Moheddin.

Hi, kmak1256@gmail.com

Kari

Thank you Kari.

Regards,

Moheddin.

Hello Kari,

Do you have any updates?

Thank you & regards,

Moheddin.