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SC1144D1

Posted by: ellement on 08/26/2021

A client has an existing design for an AC-DC5V adapter that uses a Power Integrations SC1144D1; the datasheet is from 2014.  Is this part obsolete?  If so, is there a recommended replacement?

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Submitted by PI-Lupin the Third on 09/01/2021

Hi ellement,

Thank you for reaching out to us through this page. Upon verification, part is still active.

Regards,

PI-Lupin the Third

Submitted by ellement on 09/02/2021

Thank you.

Have there been any revisions to the datasheet?

 

The part appears to be part of the Link Switch family.  Do the Link Switch application notes apply?  The datasheet I have doesn't have any layout guidelines.

Submitted by PI-Lupin the Third on 09/02/2021

Hi ellement,

No, this is very similar to LNK6406D. For this particular product of your concern, SC, I would suggest you contact our local sales in your area. 

https://www.power.com/company/sales/sales-offices

Thank you and regards,

PI-Lupin the Third