Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

[fab13]

Hello everyone =D

After checking only this chip is shorted and does not start my switch Lite.
I removed this chip and the short circuit is no longer present.

Do you have any idea of the exact part number of this chip?
I can't find it anywhere on the internet
Reference +ALJ 022
How do you think it works?

Thanks a lot

[R_J]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

Might be a MAX 17050

[fab13]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

The MAX17050 chip is not the expected one, this chip is for the detection of percentage of load of the switch.
I already replaced one because I had a problem with the percentage of battery.

I think it is another reference the +ALJ

Thanks anyway

[R_J]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

Then it is likely this MAX8969EWLxx+ where xx is the output voltage 3.3 ~ 5.5, see data sheet page 16

The + indicates pin1, the last 3 digits are date code. It might be the MAX8969EWL53+ to boost the battery voltage to 5.3v

[fab13]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

Wow you're a chef I really think it's her who really corresponds thank you =D

To find it not easy on ebay or aliexpress

[fab13]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

I received the part in question is tried with the 3 different chips, one of which was shorted with a diode

I put back one and I have my 15 Volts of the console and consumption amperage about 0.480 A and 6 W of power.

Unfortunately still black screen and despite exchange LCD connector and 2nd screen nintendo switch and new battery.

Any idea =D?

[fab13]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

I received the chips as you indicated with but the 3 still gave me no display and 2 of them in short cirtcuits.

I had a normal consumption of 20 V, 0.6A of the nintendo switch lite but no display.
New connector and cable also;

Is there another reference for +ALJ 022?

[fab13]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

I received the part in question is tried with the 3 different chips, one of which was shorted with a diode

I put back one and I have my 15 Volts of the console and consumption amperage about 0.480 A and 6 W of power.

Unfortunately still black screen and despite exchange LCD connector and 2nd screen nintendo switch and new battery.

Any idea =D?

I ordered 3 MAX8969EWL50+T for 5.0V without paying much attention.
Maybe the voltage should be at the maximum of 3.3V that's why there was a short circuit maybe?
And yet perfect soldering

I'll try to take the 3.3V version
MAX8969EWL33+

[tuafed]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

Is it work? I need ALJ 145 chip for oled's fan issue. I can't found anything about ALJ 145. At another forum someone says "AJZ is the 5V version, ALJ is the 5.3V version of the MAX8969" but i dont know if its true.

[tuafed]

Re: Need to identify a +ALJ component 022 nitendo switch Lite (Unknown?) shorted

Necro but, at least AJZ works instead of ALJ.