TPS24741: Two power input to one load output

Miranda Gu

Part Number: TPS24741

Hi team,

My customers want to use 2pcs TPS24741 in below application, two PSU inputs, one load output

But they have a concern that considering their high-power application (140A current), two TPS24741 branches may switch repeatedly, causing unstable output voltage. I drew a picture for your reference:

Could you share your comments on this? Any method to solve the issue?

over 4 years ago

0 Avishek Pal over 4 years ago

TI__Mastermind 41300 points

Hi Miranda,

Thanks for reaching out to us. I am working on this query and will get back to you end of the day today.

0 Avishek Pal over 4 years ago in reply to Avishek Pal

TI__Mastermind 41300 points

Hi Miranda,

It can be solved by using Priority Muxing architecture. Please go through the Section 10.3.2 (TPS2474x in Priority Muxing) of the datasheet and let me know if you have any queries.

0 Avishek Pal over 4 years ago

TI__Mastermind 41300 points

Hi Miranda,

Please click "This resolved my issue" button. We will continue our discussion through email.

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TPS24741: Two power input to one load output