Hi
My customer has a question about TPS84259.
Could you tell me about question?
[Question]
My customer has question about PH rating. In datasheet, PH voltage rating is referenced to GND.
But my customer is thinking, PH voltage rating is referenced to A_Vout. Because when FET turn-on, PH voltage is close to VIN and when FET turn-off, PH voltage is close to Vout.
If datasheet is correct, when FET turn-off, PH voltage is close to Vout. That’s mean PH rating is over in some cases.
Could you tell me about PH rating.
Best regards,
tateo