What is name of IC which is written "601Km" on its surface?

[chth96]

Hello.

I have T12-952 soldering station which is not able to display any screen But When I power on it, iron become hot.

I desolder some components to check whether it have been faulty or not, But When I tried to desolder an IC Which is written "601Km" on the surface,I broke leftmost pin like attached photos.



I use Mini Drill in order to peel off plastic suface but I cannot found copper sheet which is supposed to be pin3.

What is name of IC which is written "601Km" on the surface?

and Is there any pdf datasheet about this IC?

[harp]

I dont know, on internet found many different models, maybe help to back track circuit till someone who have T12 got measurement or idea... webp sufix rename to jpg if you dont see