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Part Number: LM2575HV
I would like a guide to what the part marking on LM2575HV refer to. None of the TI or National Semiconductor guides I have seen match what is on these devices.
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In reply to Samuel Jaffe:
In reply to Frank Miller81:
In reply to Aodhan Arias:
My markings are in the format 6ACNKDUE3. I believe the last two letters are the lead finish, and possibly the first two have to do with the date code.
I see that the part is National but using a TI scheme for marking so this is what your part markings mean:
LM2575HVS code: 6ACNKDUE3
"6" corresponds to the year in which the part was released for shipment so in this case 2016.
"A" corresponds to the month in which the part was released for shipment so in this case, October (A little like Hex so after 9 its the letters A then B then C for October through December).
"CNKD" corresponds to the assembly lot code.
"U" corresponds to the primary assembly lot code/facility.
"E3" corresponds to the environmental categorization.
Hope this helps,
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