UCC28180: Three phase PFC performances

marco ciambottini

Part Number: UCC28180

Hello,

I see that it is possible to design a three phase PFC with UCC28180 on the DC side, I have two questions:

1) is there some literature about?

2) which is the typical THD?

Thank you and best regards,

Marco

0 Ray DiCecco over 3 years ago

Hi Marco,

Thank you for your interest in the UCC28180. I know this same idea has been posed by several customers (here's one example: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/879526/ucc28180-reference-design-for-three-phase-input), however, we do not have literature on using the UCC28180 in 3-phase system and therefore, no THD specs. The C2000 digital controller does have a reference design for a 3-phase Vienna rectifier: https://www.ti.com/lit/ug/tiducj0b/tiducj0b.pdf; the THD specs are on p3.

I'm sorry we don't have more information on this topic for the UCC28180.

Regards,

Ray

0 marco ciambottini over 3 years ago in reply to Ray DiCecco

Hello Ray,

thank you, I know that thread.

I know the Vienna application too but I want to maintain the project simple and without SW code.

Regards,

Marco

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