Other Parts Discussed in Thread: LM5122
Hi! I need to design a boost convert the specs with
Application Field : Cold Crank (start stop)
Required Specs for the application : In case of cold crank, the input voltage can drop to 3 volts.So 3 volt and higher input voltage value is required in accordance with this situation.
Vout: 9V output and up to 20A.
If I use the pmp9595 circuit as a reference here, I know that I can adjust the output to 9V volts by changing the values of the reference resistors, that's fine.
The point is, what exactly are the requires the change I need to make when the input is 3v?