Other Parts Discussed in Thread: TPS2553
HI,
I have a query on the Maximum output voltage which can be safely applied to this device:
In the datasheet its mentioned as below:
According to this The maximum voltage which can be applied safely to device is 7V? is it correct?
In our automotive application, The output of this device goes out of our board through a connector. There are chances that this output may be shorted to Battery ( in this case about 32V) or shorted to Ground. can the device protect itself against these conditions without damaging?
Also, There is Reverse voltage protection feature in built in this device as shown below:
As per my understanding:
At the instant, the output voltage goes above the input voltage by about 190 mV for 7 ms, The device raises the fault flag.
My question is:
Does this device shut itself off for any voltages above 5.19V? Will this reverse voltage protection work at 12V,24V,36V Applied at the output pin?
Please resolve my queries.
Thanks
Kunmit