TPS54561: How to fix my external components

Amine LTAIEF

Intellectual 545 points

Part Number: TPS54561

Tool/software:

Hello,

I need to use this converter to generate 5V from 12V. could you please check if these configuration should works fine?

Regards

Amine

over 1 year ago

0 Onkar Bhakare over 1 year ago

TI__Mastermind 22752 points

Hi,

What is the max load current in your circuit? Kindly fill the SLVC452 Calculation tool | TI.com calculator for detailed review and share it on this thread.

Do you have pullup on PWRGD pin. The PWRGD pin is an open drain output. A pull-up resistor of 1 kΩ to a voltage source that is 5.5 V or less is recommended.

Thank you

Regards

Onkar Bhakare

0 Onkar Bhakare over 1 year ago in reply to Onkar Bhakare

TI__Mastermind 22752 points

Hi Amine

Could please share the necessary details ?

Thank you

Regards

Onkar

0 Onkar Bhakare over 1 year ago in reply to Onkar Bhakare

TI__Mastermind 22752 points

Hi Amine

As there hasn't been any recent activity, I'll be closing thread for now. If you need further assistance, please feel free to reopen it anytime.

Thank you

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TPS54561: How to fix my external components