UCC23513: Package isolation level

Joe Ji

Part Number: UCC23513

Hi Team

I'm Joe, GZ FAE. my customer is working on PCS development which has Opto-compatible gate driver sockets, I promote UCC23513 in the application.

Here is a question that customer proposed, but I don't know exactly: What's the isolation level of gate driver package such as level 1 level 2 or AAA?

Thank you

best regards

Joe

16 Nov

11 months ago

+1 Sean Cashin 11 months ago

TI__Genius 17486 points

Hi Joe,

We usually use the terms "basic" "functional" and "reinforced" to incrementally define levels of isolation. The UCC23513 is considered "reinforced" isolation.

The datasheet contains different parameter values for different definitions of "voltage isolation".

There is also PCB level standardized criteria for "pollution" that limit isolation ratings.

Here are three links with more information:

https://www.ti.com/lit/wp/slyy063/slyy063.pdf

https://www.ti.com/lit/an/slla353a/slla353a.pdf

https://e2e.ti.com/blogs_/b/analogwire/posts/what-the-new-din-vde-v-0884-11-2017-01-standard-means-for-your-isolated-designs

Best regards,

Sean

Power management

Power management forum

UCC23513: Package isolation level