Cant Identify chip ( help)

[garrymc123]

Hi there im trying to identify this chip but i cant identify it or find any datasheets on it..its on a tablet charging circuit and it heats up so im trying to replace it but cant identify it.

any help would be much appreciated

image attached

[stj]

Re: Cant Identify chip ( help)

upload your foto,
using 3rd party hosting bastards results in shit like this:

[garrymc123]

Re: Cant Identify chip ( help)

what does this mean ???

[jiroy]

Re: Cant Identify chip ( help)

It means your photo is still in someone's server , with some restrictions for non members like us . You should download your photo to your system first .

Can you highlight what's written on the chip ?

[garrymc123]

Re: Cant Identify chip ( help)

it says qw5ge or possible qw5gf

[jiroy]

Re: Cant Identify chip ( help)

Very difficult to locate , but it's a Sot-23-5 package , most probable a low DC-DC converter .
I'll keep searching anyway .

Usually the qw is the product code and 5ge is the date code , not much of help without a schematic or previous encounter .

[garrymc123]

Re: Cant Identify chip ( help)

brilliant thank you Jiroy much appreciated

[budm]

Re: Cant Identify chip ( help)

May be you should zoom out the picture to show more of the board then we may figure out what its function is.
What is the product and what board does it come from?

[garrymc123]

Re: Cant Identify chip ( help)

i found schematic for it

[budm]

Re: Cant Identify chip ( help)

So which U is it?
How about showing the whole schematic or upload it?

[garrymc123]

Re: Cant Identify chip ( help)

sorry it was the wrong schematic iv attached more pics and its from a alba 7" tablet model no ac7oplv4.

Thanks in Advance

[R_J]

Re: Cant Identify chip ( help)

this site talk about QW5DA, could be the same part https://translate.google.com/transla...50&prev=search
R1210N351C

[garrymc123]

Re: Cant Identify chip ( help)

thanks r_j where could i purchase this iv had a goggle and cant find anything