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Topic: Help Identify this component  (Read 165 times) previous topic - next topic

jonisonvespa

Jan 20, 2021, 10:06 pm Last Edit: Jan 20, 2021, 10:21 pm by jonisonvespa
Hello
Could someone help me Id this component can't find it anywhere, looks like a mosfet?  Device is 4468 ga9p13 trying to repair this device so Maby its been discontinued and there is an alternative maby
Thank you.


michalpuk

There are the same modules on cheap china chargers, you can buy one and exchange modules.
https://aliexpress.com/item/1005001558185363.html


MAS3

#2
Jan 20, 2021, 10:37 pm Last Edit: Jan 20, 2021, 10:38 pm by MAS3
Hi.

Are you sure it is defective ?
Your guess may be correct, with pins 1,2,3 tied together, pins 5,6,7 and 8 tied together and pin 4 as the gate.
You might want to order this pcb holding that part (click!).
It seems to be available from some Indonesian site for a small fraction of that price.

If it is the culprit on your PCB, you could consider desoldering it from that charger so you could use it as a replacement on your PCB.
Have a look at "blink without delay".
Did you connect the grounds ?
Je kunt hier ook in het Nederlands terecht: http://arduino.cc/forum/index.php/board,77.0.html

6v6gt

#3
Jan 20, 2021, 10:52 pm Last Edit: Jan 21, 2021, 12:04 am by 6v6gt
The component itself looks like this: http://www.aosmd.com/res/markings/AO4468.pdf

I had to brighten the image by + 4.5 stops to see the logo.
http://www.aosmd.com/res/data_sheets/AO4468.pdf




Edit:

Replacement recommended by A&O : AOSP32320C





MAS3

Nice find, 6v6gt

Never heard of that company and so it's logo before.
Have a look at "blink without delay".
Did you connect the grounds ?
Je kunt hier ook in het Nederlands terecht: http://arduino.cc/forum/index.php/board,77.0.html

Paul__B

#5
Jan 21, 2021, 08:48 am Last Edit: Jan 21, 2021, 08:49 am by Paul__B
AO4468 heavily advertised on Aliexpress.

jonisonvespa

thanks very much i did see the logo but never seen it before 

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