PF53 variants package marking

[marco_muratori]

Dears,

In one of our board we are using both the PF5301 (8A) and the PF5302 (15A) options of the component, is it possible to tell one component from the other from the package markings?

I see no reference to the usage of different codes in the datasheet of the component, nor a general definition of the marking.

[JosephAtNXP]

Hi,

Thank you for your interest in NXP Semiconductor products,

Top marking differentiates them, the heading should contain the Part Number

PF53XX.

It would depend on the part type, if they are for manufacture or they are samples, they should be different though,

Regards

[marco_muratori]

Thank you for your reply, unfortunately there seems to be no text differences over the two components.

What is the marking spec for these devices? I could not find any in the technical datasheet.

[JosephAtNXP]

Hi @marco_muratori,

From internal research, the package should have three text lines,

First should be e.g. MPF5302 and second line e.g. AVNAAEP, manufacturing part numbers should be discernible from PF53 parts and from different OTP versions, probably you have prototype parts,

Regards,

[marco_muratori]

Hello Joseph,

Thank you for the feedback, I confirm we see three lines of text but the first one just says "PF53". We will keep an eye on the topic for the future deliveries, thank you.