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Author Topic: Identify IC SUAH  (Read 2717 times)

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Offline Kaio MacedoTopic starter

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Identify IC SUAH
« on: June 18, 2017, 03:26:25 am »
Hello guys.
I need to identify an IC with the SUAH description.
« Last Edit: June 19, 2017, 07:10:04 pm by Kaio Macedo »
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Offline welpester

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Re: Identify IC SUAH
« Reply #1 on: June 18, 2017, 07:16:57 am »
How many pins?

-welpester
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Offline welpester

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Re: Identify IC SUAH
« Reply #2 on: June 18, 2017, 07:24:01 am »
Would this help?

https://www.sos.sk/pdf/SMD_Catalog.pdf

-welpester
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Offline welpester

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Re: Identify IC SUAH
« Reply #3 on: June 18, 2017, 07:25:55 am »
Quote from: blueskull on June 18, 2017, 07:22:56 am
Quote from: welpester on June 18, 2017, 07:16:57 am
How many pins?

-welpester

Looks like a die size BGA, pin count unknown.

Maybe custom chip?

-welpester
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Offline amyk

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Re: Identify IC SUAH
« Reply #4 on: June 18, 2017, 02:38:28 pm »
Could it be this or similar? http://www.vishay.com/doc?62834
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Offline Kaio MacedoTopic starter

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Re: Identify IC SUAH
« Reply #5 on: June 18, 2017, 08:18:07 pm »
Quote from: amyk on June 18, 2017, 02:38:28 pm
Could it be this or similar? http://www.vishay.com/doc?62834

Unlikely. This type of mosfet is very rare on this PCB.

In addition to SUAH, there is another description, this time generic, GND.
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Offline welpester

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Re: Identify IC SUAH
« Reply #6 on: June 18, 2017, 09:59:33 pm »
Quote from: Kaio Macedo on June 18, 2017, 08:18:07 pm
Quote from: amyk on June 18, 2017, 02:38:28 pm
Could it be this or similar? http://www.vishay.com/doc?62834

Unlikely. This type of mosfet is very rare on this PCB.

In addition to SUAH, there is another description, this time generic, GND.

Oh, i was quite sure that it says GNL or GNE :)
Maybe it is grounding chip!  :-DD

Is that solder on chips top left corner?

-welpester
« Last Edit: June 18, 2017, 10:03:46 pm by welpester »
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Offline Kaio MacedoTopic starter

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Re: Identify IC SUAH
« Reply #7 on: June 18, 2017, 10:40:03 pm »
 :palm:

I thought I made reference to the GND pin that many of these ICs have.
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Offline welpester

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Re: Identify IC SUAH
« Reply #8 on: June 18, 2017, 11:01:06 pm »
Can you tell what that board is?

-welpester
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