Part Number: TPS25751
Hello,
I would like to ask about the power-up and initialization timing of the TPS25751S.
After reviewing the datasheet and technical documentation, I could not find specific information for the following items:
-
Power-on reset voltage (threshold for POR assertion and de-assertion)
-
Power-down reset voltage (threshold for reset re-assertion during power drop)
-
Internal reset delay time (time from reaching valid supply voltage to reset release)
-
Time from reset release until the device finishes loading and initializing data from the external EEPROM
According to the documentation, the TPS25751S loads a configuration image from an external EEPROM over I²C during boot.
For our design, we would like to estimate the approximate duration of this boot and initialization process.
Could you please provide any typical or maximum timing information related to the above items —
especially the time from reset de-assertion to the completion of device initialization?
Thank you very much for your support.
Conor
