Other Parts Discussed in Thread: UCC28911, UCC28881, UCC28750
Tool/software:
We are going to use UCC28910 to design a buck converter with 24V output and 0.4A.
There is an application note for UCC28910 operation scheme in Buck mode for Output voltage: 20 V, Output current: 100 mA.
However, the power output is not sufficient for us and we would have the 9.6W (24V 0.4A) output.
So can the circuit output such a power rating? And how can we change the circuit?
What components and values do we need to change from the design in the application note?
Furthermore, if the UCC28910 cannot meet our power output requirement, how about UCC28911? or any other IC suggestion?
If UCC28911 can meet our power output requirement, can we apply the same design circuit in UCC28910 application note?
And what components and values do we need to change from the design in the application note for UCC28911?
Thank you very much.
https://www.ti.com/lit/an/snva750/snva750.pdf?ts=1756865057728
UCC28910: up to 7.5W
UCC28911: up to 10W