I have a buck converter.
Vin = 12V
Vout = 5V
Iload = 0.5A
I have one dropout requirement. The input voltage will drop from
10s. Including ramp up/down time of
10ms. During this time, my
5V output should be stable.
Q: How to calculate the value for my input/output reservoir capacitors value so that I have constant
5V during dropout time. Is there any formula?