Hi member.
I have gotten a question about TPS54550 from customer,now.
So, Could you teach me about TPS54550?
<Question>
If the SS / ENA terminal of this product is operated in the state of being pulled up with the PLD driven by 3.3 V,
if it is changed to the processing as described in the specifications, will it return to normal operation without device replacement Is it?
<Background>
I get a question this from customers,
"Is there a possibility of this product may be destroyed if it is operated in a state of being mistakenly Pulled Up SS/ENA Terminal to 3.3V Power ?"
· Customers understand that the SS / ENA terminal is controlled by Hi-Z or Low logic in the specification
· The customer used this devide that 3.3V drive PLD connected to the SS / ENA pin of this device
Best regards,
Masumi Sekiguchi