Comments on: Beyond Repair Due To Unknown Part Number In IC

By: beh

beh — Tue, 01 Oct 2019 15:56:22 +0000

Hi ABDELLAH

yes .and that is why supplier are not sure about these kind of parts and do not supply cos of fake and unknown coded parts they won t have customer either .yes chines are governing the rules of electronics parts in the world and they do what they want to do .we are just passers.
thanks
beh

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By: beh

beh — Tue, 01 Oct 2019 09:34:13 +0000

HI to ALL
Since none of these LT1316 L910 1R2155 IR2111 TC 4423 are available in my local market and ordering to CHINA due to very expensive postage fees does not let to repair it competently (economical reasons) i wont complete this project.but
i appreciate for all of your contributions and cooperations that you all did in these past days to me
regards
beh

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By: abdellah kamli

abdellah kamli — Mon, 30 Sep 2019 16:51:22 +0000

Hello Beh, I wish you to be in shape and take a deep breath to face this concern! it is quite likely that it is just an imitation or an encrypted hacking of the IC LT1316 by adding the letters DC in front,
and you have to wonder why the manufacturer has hidden the code DC1316 under the chip? also we must be surprised at the ability of these Chinese developers to invent a lot of arbitrary numbers for multitudes ICS flooding the electronic market! I guess the DC1316 should not be a DC-DC converter
since as you mentioned it is powered by 5V IC 7805, while the The LT®1316 is a micropower step-up DC/DC converter that operates from an input voltage as low as 1.5V to 5V output. So just a resemblance of the number 1316 and the DC1316 seems to play a role of motor driver.
GREETINGS

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By: beh

beh — Mon, 30 Sep 2019 08:04:20 +0000

In reply to Hakan.

HAKAN
what do you say about LT1316 substitute of DC1316?

Thanks
beh

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By: beh

beh — Mon, 30 Sep 2019 08:01:56 +0000

In reply to Devon Wilson.

Hi DEVON
What do you say about this ic?
https://www.jameco.com/z/LT1316CS8-PBF-Linear-Technology-IC-LT1316-Step-Up-DC-DC-Converter-8-pin-SOIC_1734250.htm
thanks
beh

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By: beh

beh — Mon, 30 Sep 2019 07:58:40 +0000

In reply to abdellah kamli.

MR KAMALI
This project is under control and progress i will tell to all what has happened very soon
thanks
beh

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By: beh

beh — Mon, 30 Sep 2019 07:54:49 +0000

In reply to Sanad.

SANAD
Parasuraman has found this
(LT1316 SOIC 8 PIN) let me try this i will tell you very soon
thanks for your contribution
beh

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By: beh

beh — Mon, 30 Sep 2019 07:46:12 +0000

In reply to Parasuraman S.

HI
I will ask our local market about this ic and let you know if i got any progress.
thanks
beh

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By: Hakan

Hakan — Sun, 29 Sep 2019 19:27:00 +0000

L9110H SOP Try this

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By: Devon Wilson

Devon Wilson — Sun, 29 Sep 2019 18:31:14 +0000

Thanks to everyone who has provided their invaluable contributions respecting determining rather identifying the IC. I am thinking that the problem will be solved, if a known motor driver IC with applicable data sheet is procured and the schematic diagram of the IC is compared with the physical diagram of the machine and found to be the same, then you would conceivably be able to use that IC as a substitute

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