Part Number: TPS54340 Other Parts Discussed in Thread: LMR14050 I am using the Swift inverse Calculator spreadsheet from the TI website (SWIFTINV-CALC-REVE) to create buck-boost-inverting circuits.
It’s super helpful, but I don’t know what these extra…
Part Number: TPS54160A Other Parts Discussed in Thread: TPS54160 ,
Tool/software:
Hi, I'm using the TPS54160ADRCR as an inverting pwr supply, from +24V to -6V following the SWIFTINV-CALC-REVE.xls excel sheet and the SLVA317B document instructions…
Hi Jeno,
I have few comments.
1. If you need EN connection, recommend you to refer snva856b app note section 7.1.
2. The compensation values are incorrect. I think the values for snubbers are just copied for compensation values as well. Depending…
Hi,
Regarding components and values: i would suggest you to refer https://www.ti.com/product/TPS54360B#design-tools-simulation / https://www.ti.com/tool/download/SWIFTINV-CALC / https://www.ti.com/tool/download/SLVC452 excel tool based on input, output…
Carlo,
Looking at the product folder for TPS54060 there are a couple of quickstart calculators there.
The publication was most likely renamed.
I would refer them to https://www.ti.com/tool/SWIFTINV-CALC
There also this calculator but probably…
Hi,
After researching, maybe this would help?
http://www.ti.com/tool/SWIFTINV-CALC
Another way is to use an EVM and modify the components for inverting configuration
Thanks
-Arief
User,
TPS54560B l\looks like a good match for your inverting buck-boost:
www.ti.com/.../TPS54560B
You can use this app note which works for TPS54560B as well:
www.ti.com/.../slva317
There is an excel calculator available that should make…
Nishazawa-san,
I would probably start here: www.ti.com/.../description
There are technical resources here: www.ti.com/.../slva317 , www.ti.com/.../slva540
And design tool here: www.ti.com/.../swiftinv-calc
Tetsuro,
Another possibility is TPS54240 or TPS54260 (if you need more input voltage margin). There is an app note here:
www.ti.com/.../slva317b.pdf
The app note is suitable for any device in that product family. There is also a design calculator…
Yes you can do that. Here are some app notes that explains it. It is applicable to TPS54531:
www.ti.com/.../slva540
www.ti.com/.../slva317
And a calculator tool:
www.ti.com/.../swiftinv-calc
