UCC21550: DC BUS Rating

Chen Alex1

Genius 3755 points

Part Number: UCC21550
Other Parts Discussed in Thread: UCC21759-Q1, UCC21710, UCC21736-Q1, UCC21710-Q1

Tool/software:

hi sir

may i know the DC bus rating?

compare the infintion & TI

1 day ago

0 Will Appelt 1 day ago

TI__Intellectual 1705 points

Hello,

The max isolation working voltage (V_Bus rating) for DC is 2121V. It can be found in the "Insulation Specifications" section of the datasheet below:

Best regards,

Will

0 Chen Alex1 1 day ago in reply to Will Appelt

Genius 3755 points

hi will

did you have any suggestion to compare with the 1EDI3031AS ?

thanks

0 Will Appelt 19 hours ago in reply to Chen Alex1

TI__Intellectual 1705 points

Hi Alex,

I believe UCC21710-Q1 is our best match for 1EDI3031AS in terms of functionality. UCC21759-Q1 is another great option as well. I would recommend taking a look at these, and if you have any questions pertaining to either of these parts, feel free to open another thread under one of those parts.

Best regards,

Will

0 Chen Alex1 18 hours ago in reply to Will Appelt

Genius 3755 points

hi will

did you have the compare table between UCC21710-Q1 &1EDI3031AS ?

thanks

0 Will Appelt 17 hours ago in reply to Chen Alex1

TI__Intellectual 1705 points

Hi Alex,

At the moment it seems like we do not have any direct comparison tables published for UCC21710 and 1EDI3031AS. However, feel free to use the cross-reference search tool on ti.com to compare them and find other good matches. Here is the link for the cross-reference search for 1EDI3031AS: https://www.ti.com/cross-reference-search/?singlePart=1EDI3031AS&p=1

In addition, the UCC21736-Q1 also appears to be a similar part to UCC21710-Q1 and UCC21759-Q1. Feel free to reach out on E2E under a thread with those parts listed to be paired with an expert on their part families.

Best regards,

Will

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UCC21550: DC BUS Rating