small TFT LED backlight IC

[spilihps]

Hello,

Currently trying to repair a water damaged temperature "camera". Come a bit on the way.
It have a small color TFT with LED backlight, the anode-pin on the ribbon cable had been damaged, and probably might have shorted to the cathode.
The TFT is working great when feeding the LEDs from a separate supply
The LEDs are in series, 4x white. However i only get 3.3v to that pin and that wont do
When tracing backwards i come to this IC, that i am hoping to be some kind of step-up for this application.
However, of course it might be some other short that may trick me and my multi meter. When trying to search for the IC-name i don't have any luck.

Is there someone that might know what IC this is?

Thanks!

[fzabkar]

https://www.ti.com/packaging/docs/partlookup.tsp
http://www.smdmark.com/en-US/search/code?id=bhs

TPS61042, Texas Instruments, 30V, 500mA, constant current, switch boost converter for white LED applications, SON-8, marking BHS:
https://www.ti.com/lit/gpn/tps61042

[spilihps]

Hey fzabkar,

Thats it! Thank you very much for the links.

Super.

Regards,