HD3SS3212-Q1: What is max junction temperature?

Haury:

    The limits is specified in the 6.3 Recommended Operating Conditions section of the datasheet and Tj can be calculated using the below.

Reference: https://www.ti.com/lit/an/spra953c/spra953c.pdf?ts=1591962507481

hanks

Brian

Could you give a detail explanation about the calculation?

You need to measure Tpcb then use following equition.

Regards

Brian

Hi Brian,

Thanks for your reply.

The formula is used to calculate the real Tj, but my customer want to know the max. junction temperature that our device can tolerate.

Could you give a specific value?