I Need Help Identifying a ST Micro Chip

[davidworden9]

Posted on March 23, 2018 at 19:01

Hello,  I am trying to identify a ST Micro chip.  As far as I can tell, the markings show the following:

MHLF7A0

GH24-VG

CHN

It is used in an AFCI breaker.

Thank you!

[Andrew Neil]

Posted on March 23, 2018 at 19:51

How about posting a photo?

[davidworden9]

Posted on March 23, 2018 at 20:15

For whatever reason, it is not allowing me to upload a photo, but I got a better look at the text under a microscope:

MHLF7A0

GH2YBVG

CHN

[BRYAN SPEED · Accepted solution]

Posted on March 23, 2018 at 22:13

This is a customer part number and as such no public documentation would be available.