IC burned on the photo?

[brunofunchas]

Hello!

I came across this IC on an ECU and I think it is burned, because of the mark on it's body. Do you agree?



Can anyone indicate me a equivalente IC to this one: Siemens B58290.

Thanks

 

[betwixt]

Difficult to tell in a photograph, if the mark is slightly raised it is probably burned.

You probably not find a substitute, in an ECU the parts are usually custom made or are generic parts specially programmed to perform a specific job. You could try contacting the ECU manufacturer but I doubt you will find anything using the part number.

Brian.

 

[brunofunchas]

Hello!

I am not sure if it is raised a little bit or not! The mark is there and it was not done to cover the IC part number.

I found on the internet:
https://www.tlemcen-electronic.com/forum/archive/index.php/t-9720.html

An equivalent to this IC:
6 x LOW-SIDE SWITCH TLE4226G

Are there others equivalents to this one?

Thanks

 

[betwixt]

You might be lucky! The pins seem to fit the PCB tracks so you probably have found the correct part.

Finding a TLE4226G to replace the damaged one is your next challenge!

Brian.

 

[Allen6502]

From the datasheet it looks like TLE4226G is a match to your PCB as pins 5-8 are commoned together and connected to ground.

I did a search on eBay and there you are....

https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=TLE4226&_sacat=0

Attached is the datasheet of the chip.

Allen

 

[brunofunchas]

Hello!

Thanks for the datasheet. Can I find a supplier in Europe? So that I can have the part in Portugal next week? All the suppliers that I came across where outside EU and with large delivery times.

Any supplier sugestion?

Thanks