Other Parts Discussed in Thread: UCC28911, UCC28910, UCC28881, PMP11236, , PMP31338
Tool/software:
We are going to design a buck converter for 24V 0.4A output.
The first choice is UCC28910 / UCC28911, but it seems both cannot support the current output over 150mA.
So we are suggested to use UCC28881 for our application. (or any other better choice?)
UCC28881 can meet our voltage and output requirements, right?
Actually we prefer non-isolated buck converter for 24V 0.4A output, any more IC options available?
A reference design for UCC28881 is found which is PMP11236. (24V 0.1A output)
https://www.ti.com/tool/PMP11236
And here is the schematic:
https://www.ti.com/lit/df/tidris2/tidris2.pdf?ts=1756949997632
What components and values do we need to change effectively from the design in the application note for 24V 0.4A output?
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Furthermore, if UCC28881 cannot meet our buck converter for 24V 0.4A output requirement, how about UCC28750??
A reference design for UCC28750 is found which is PMP31338. (13V 0.6A output)
www.ti.com/.../PMP31338
And here is the schematic:
www.ti.com/.../tidmdp7.pdf
What components and values do we need to change the design in the application note for 24V 0.4A output?
Thank you very much.
Thank you very much.