UCC28782: ACF 48V output with UCC28782

Hi
I have assigned this thread to product expert. He should be able to respond within 2 business days.

Regards

Manikanta P

Hi Hai Phung,

Thank you for the query on UCC28782.

I would suggest using the excel calculator tool from the "Design tools and simulation section" of UCC28782 page and set the output voltage to 48V and the tool automatically recommends the required changes.

Please let us know if you have any questions.

Regards,

Harish

Hi Harish,

Thank you for your reply.

i can not find this excel calculator tool on the ucc28782 page, can you send me the link to download it ?

Best Regards.

Hai Phung.

Hi Hai Phung,

Sure, Please find the link to the calculator below:

https://www.ti.com/lit/zip/sluraz0

Simulation model:

https://www.ti.com/lit/zip/slum740

Regards,

Harish

Hi Harish,

To simulate, could we use SIMetrix/SIMPLIS Elements 8.50i demo version? Should I do something or just run the simulation?

Thank you.

Regards.

Hai PHUNG.

Hi Hai Phung,

Thanks for the query.

The free version of simplis is limited in number of available nodes and is not able to run the UCC28782 model unfortunately. You might need 8.2 full version (or higher) atleast I think.   

Regards,

Harish