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Old 08-12-2021, 01:57 PM   #281
petehall347
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Default Re: IC equivalent

here is a datasheet .. https://www.datasheetq.com/RTD2136R-doc-Realtek
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Old 08-14-2021, 04:33 AM   #282
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Default Re: List of pin compatible Laptop ICs

ok tanks,i have it ,i need equivalent for this
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Old 08-28-2021, 06:35 AM   #283
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Default Re: List of pin compatible Laptop ICs

I found a chip as PUM1 with marking 4B=4J on HP LA-E841P. But on another same model motherboard i found G5616B as the memory controller. Is that both are same? If it same, Does anyone know what is the number of 4B=4J chip and also i need Datasheet for it. There is some difficulties to get datasheet for G5616B and can get G5616A. but both are different.
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Old 08-28-2021, 06:42 AM   #284
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Default Re: List of pin compatible Laptop ICs

https://www.google.gr/search?q=richt...e-gws-wiz-serp
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Old 08-28-2021, 08:24 AM   #285
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Default Re: List of pin compatible Laptop ICs

Quote:
Originally Posted by age80 View Post
Thanks bro. Now i got the correct information of these both chips and its looking both are same.

So anyone can Use These both chips as compatible for DDR4 PWM Buck converter
G5616B = RT8207P ( with marking 4B=4J )
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Old 09-03-2021, 04:58 PM   #286
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Default Re: List of pin compatible Laptop ICs

hi all
i have mb dell Dell Inspiron 15-3542 Wistron Cedar MB 13269-1 FX3MC
i found 2 ic tps First (tps51225) Second ( tps 51716)
this ic tps51225 is hot which alternatives for it and where is the ic power
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Old 09-03-2021, 09:21 PM   #287
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Default Re: List of pin compatible Laptop ICs

Quote:
Originally Posted by mmaewbsoft View Post
hi all
i have mb dell Dell Inspiron 15-3542 Wistron Cedar MB 13269-1 FX3MC
i found 2 ic tps First (tps51225) Second ( tps 51716)
this ic tps51225 is hot which alternatives for it and where is the ic power
This tps51225 is Step down controller for 3V 5V and TPS51716 for DDR3 power supply. I had the similar issue on a same board. I checked pin no.3 for VReg3 was low and i just removed tps51225 and checked that pin again it was low impedance. I inject 0.8V to that pin and i noticed SIO getting hot. I replaced SIO and the problem was gone.
Attached Files
File Type: pdf TPS51225.pdf (1.27 MB, 16 views)
File Type: pdf TPS51716.pdf (1.14 MB, 7 views)

Last edited by raajkumar; 09-03-2021 at 09:30 PM..
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Old 09-04-2021, 07:37 AM   #288
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Default Re: List of pin compatible Laptop ICs

You mean replace This tps51225 is Step down controller for 3V 5V with new one
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Old 09-04-2021, 01:43 PM   #289
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Default Re: List of pin compatible Laptop ICs

I replaced SIO and the problem was gone U said where is it please
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Old 09-04-2021, 05:19 PM   #290
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Default Re: List of pin compatible Laptop ICs

you mean super input and outpt
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Old 09-05-2021, 01:16 AM   #291
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Default Re: List of pin compatible Laptop ICs

Quote:
Originally Posted by mmaewbsoft View Post
you mean super input and outpt
Yes. Its NUVOTON NPCE285PA0DX i have replaced. But you have to check it before you replace. I didn't replaced TPS51225 ic and i replaced NUVOTON SIO chip only.

Last edited by raajkumar; 09-05-2021 at 01:19 AM..
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Old 09-25-2021, 05:42 AM   #292
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Lightbulb asus n550jv rev 2.0 it8586 and it8585

today i didn't find it8585 so i decided to replace it with it8586 and its work after programming . the motherboard is asus n550jv rev 2.0 .
i wanted to share this information with you guys .
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Old 09-28-2021, 07:10 AM   #293
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Default Re: List of pin compatible Laptop ICs

Thinks
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Old 09-30-2021, 01:21 AM   #294
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Default Re: List of pin compatible Laptop ICs

does anyone know compatibility with
JC-FH ic
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Old 09-30-2021, 09:38 AM   #295
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Default Re: List of pin compatible Laptop ICs

Quote:
Originally Posted by mohamed said View Post
does anyone know compatibility with
JC-FH ic
No idea what JC-FH is. Do you mean JC=
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Old 10-15-2021, 05:59 PM   #296
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Default Re: List of pin compatible Laptop ICs

you can't advise a replacement for sy8032abc or what laptop it might be in
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Old 10-29-2021, 04:12 PM   #297
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Default Re: List of pin compatible Laptop ICs

Quote:
Originally Posted by t.danes View Post
you can't advise a replacement for sy8032abc or what laptop it might be in
FK*** SY8032ABC LA-B102P

I don`t know if there`s an equivalent
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Old 10-29-2021, 07:12 PM   #298
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Talking Re: List of pin compatible Laptop ICs

Quote:
Originally Posted by raajkumar View Post
This tps51225 is Step down controller for 3V 5V and TPS51716 for DDR3 power supply. I had the similar issue on a same board. I checked pin no.3 for VReg3 was low and i just removed tps51225 and checked that pin again it was low impedance. I inject 0.8V to that pin and i noticed SIO getting hot. I replaced SIO and the problem was gone.
tps51225=rt6575=BQ727b=<3F=1D 3F=EA 3F=FJ 3F=fk>
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Old 11-02-2021, 03:23 AM   #299
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Default Re: List of pin compatible Laptop ICs

isl95831 same type plz?
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Old 11-10-2021, 02:36 PM   #300
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Default Re: List of pin compatible Laptop ICs

Hi guys,

Is there any other is compatible with UP9002P I have many various IC's but none with this code.

Warm Regards

Paul
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