TOP204YN Status

Posted by: eduardov on 10/18/2010

We've been recently informed by our supplier (Digi-Key) that TOP204YN is now obsolete, however, we weren't be able to confirm this at PI website.

1) Is the component actually obsolete?
2) if yes, Are there any 3 pins suitable replacement?

Thanks in advance.

Comments

Hello,

This forum is for questions specifically related to the PI Expert Suite of software. Please ask your question again in the Power Supply Design forum and you will receive a prompt reply.

Thanks!

-Wesley

But which IC can replace TOP204?

HI,

TOP204 is obsolete at this time.

We recommend that you consider newer product family TOPSwitch -HX which is not only more cost effective but also offers several additional features.

I am providing a link below for the webpage on our website where you can find the relevant information.

http://ac-dc.power.com/products/topswitch-family/topswitch-hx/

The Y-package is available in this product family together with other package options that I recommend you review for your design.

Thanks and Regards,