UCC27531: UCC27531

Ralph Abdel Nour

Part Number: UCC27531

Tool/software:

I got the UCC27531D, but I can find in the datasheet a guide to know which pin is number 1 pin.

0 William Moore 1 month ago

Hey Ralph,

Thank you for reaching out to TI with your questions regarding the UCC27531.

Pin 1 is indicated by a circle or dot on the top of the case.

Let me know if there are any further questions.

Thank you,

William Moore

0 Ralph Abdel Nour 1 month ago in reply to William Moore

this is the UCC27531D, so I have the D package. I can't tell which one is pin 1

+1 William Moore 1 month ago in reply to Ralph Abdel Nour

Hey Ralph,

The bar across the top indicates that pin 1 is in the top left. See the image below for reference.

Thank you,

William Moore

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