I'm designing a Buck Converter using a TI TPS40170 and two NextFET drivers (CSD16323Q3 and CSD18537Q3)
When I use any other transistors (I've used the BSC110N06NS3G and BSC076N06NS3G) the model takes about 10 minutes for a 2ms transient analysis and gives the expected results.
However, if I use the NextFET models the simulation either fails to converge, and gives garbage outputs if told to autoconverge. Is there any way around this?
Thanks!
Copyright © 2020 Cadence Design Systems, Inc. All rights reserved.
Hi,
I would analyze separately the NextFET models you want to use in the Buck Converter and I would compare their behavior against the datasheet.
I suppose such components have been downloaded, that is why, firstly you have to test them in a separate schematic to analyze how they work and afterwards I would integrate them in the Buck Converter.
The positive issue that I see is that you know what it is not working properly. So, you can extract the problem and analyze it in an isolated way.
Roberto
Discover the best clothing brands in pakistan at Roheenaz. We offer the best selection of top-quality clothing brands and designs for women. Shop now and upgrade your wardrobe with the best clothing brands.
Discover the best clothing brands in pakistan at Roheenaz. We offer the best selection of top-quality clothing brands and designs for women. Shop now and upgrade your wardrobe with the best clothing brands.