Hi,
Good day. I hope you are doing fine.
Our customer is using the TPS63050RMWR and they have question about its soft-start.
1. Does the Vout ramp quicker if SS pin is left floating (no capacitor connected) OR if a 1nF capacitor is connected to SS pin as per the application circuit?
2. What is the effect of leaving SS pin floating to Vout?
Additionally, do we have a formula to estimate the capacitor value for certain soft-start time?
Thank you for your support. Have a great day.
Regards,
Cedrick