Part Number: UCC3817A Other Parts Discussed in Thread: UCC3817 , UCC28064 , UCC28180 Hi
I would like to ask if this IC UCC3817 is capable of operating at 400Hz line frequency without any trouble and meeting DO-16 harmonics standard.
Do you have any application…
Part Number: UCC2817A Hi,
I have designed the PFC stage using UCC3817AD and want to replace it with UCC2817AD as the ambient temperature around the IC is more than 70C. Have already completed all the design evaluation and testing and is ready for release…
Part Number: UCC3817A We are using the UCC3817AD in a PFC with Vac range from 80-264V. At max rated load (130W in) the AC line current breaks up into chaotic noise with an extreme amplitude of ripple (roughly 17 - 20KHz). This noise starts near the crest…
Part Number: UCC3817A Hello guys,
One of my customers is designing their PFC circuit using UCC3817A for their next products.
They know there is a calculator for UCC3817A peripheral parts calculation which works on MathCAD software.
But they don't have MathCAD…
Part Number: UCC3817A Hello guys,
One of my customers is trying to design a PFC using UCC3817A for their next products.
They are using 6330.UCC3817 Design Procedure.pdf for external parts calculation.
The pdf file has a gain parameter, Gid.
Do you have…
Part Number: UCC3817A Other Parts Discussed in Thread: UCC3818A Hello guys,
One of my customers is evaluating UCC3818A for their new products.
They tried to read TI MathCAD file TI prepared by MathCAD trial version because they want to adjust some peripheral…
Other Parts Discussed in Thread: UCC3817A , UCC3817 , UCC3818 Posted on Behalf of a Field Engineer,
I see that you have both a UCC3817 and UCC3817A device which should I use?
Other Parts Discussed in Thread: UCC3817A Hello,
The customer download the UCC3817A Mathcad file from Ti web site, but I couldn’t read it with Mathcad latest version. Is it possible to get the updated file.
UCC2817/17A, UCC2818/18A, UCC3817/17A…
Part Number: UCC3818A Other Parts Discussed in Thread: UCC3817A , Hello,
What is the Abs Max voltage allowed on the CT pin? I don't believe I see it in the datasheet.
Thanks,
Michael
Part Number: UCC3817 Hello guys,
One of my customers is evaluating UCC3817 using TI official EVM.
They calcurated Rsense(R14 in Figure 9 on page 16 of the device datasheet) value with the design procedure document in the following URL
and they for the calculated…