Hi,
Good day. Our customer has this question about the TPS7A4501HKU/EM.
Does TI have any resistance measurements between ground (pin 10) and substrate?
Can you please help us? thank you.
Regards,
Cedrick
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Hi,
Good day. Our customer has this question about the TPS7A4501HKU/EM.
Does TI have any resistance measurements between ground (pin 10) and substrate?
Can you please help us? thank you.
Regards,
Cedrick
Cedrick,
I can help answer this question.
Recently I answered almost the same question in the following post. It should give some context.
Essentially, there is not a fixed resistance between the die ground (pin 10), and the substrate ground that is tied to the thermal pad.
Additionally there is a parasitic diode that may give different results depending on polarity of the test.
Please respond back if this does not answer the customer's question.
It this does answer the question, please mark as resolved.
Regards,
Wade