Part Number: UCC28513 Other Parts Discussed in Thread: UCC28512 On the UCC28513 block diagram, there is a signal called CLK2 that controls a FET that discharges a capacitor. What is this capacitor value, what voltage is applied on the RT pin, and how…
Part Number: UCC28513 Hi all,
We received notification UCC28513DW will be discontinud. See PDN# 20230920001.3.
Replacement being UCC2851 2 DWR.
Seems the Tube version is ending production but the Large Reel continues production: can you please check if…
Part Number: UCC28513 Other Parts Discussed in Thread: UCC3817 , UCC2817 This is a follow-up to the case no. above.
We were able to mitigate the current distortion. But, now the PFC output voltage seems unstable under certain conditions.
The attached report…
Hi Alex/Archie,
Thank you for your constant feedback and testing. It really helped. Please feel free to post your report here or through private email. We can review them and close this.
Regards,
Harish
Hi Archie,
I use Simplis version 9.0 which is provided by our company.
You should be able to find the model of UC3854 under Place >> Symbol library >> PSU Controllers >> Vendors >> UC1854
If this is not available in trial version…
Part Number: UCC28513 I am considering the use of the UCC28513 due to the success one of my colleagues has had with it. However, I'm considering using the PFC in a SEPIC configuration as that naturally solves an inrush issue I have to deal with. Certainly…
Part Number: UCC2818A Other Parts Discussed in Thread: UCC28513 , I am designing a PFC for a 400Hz application. A colleague of mine successfully designed a good PFC that drove a Flyback using the UCC28513. I am weighing my options between the 28513 and…
Part Number: UCC28513 Tool/software: WEBENCH® Design Tools Hello team,
do we have a model for Webench of the UCC28513DW?
Thank you and best regards,
Adrian
Part Number: UCC28513 Other Parts Discussed in Thread: UCC2818A If the PWM section of the UCC28513 is not being used, how should the unused pins be tied?
Other Parts Discussed in Thread: UCC28513 The UCC28513 datasheet selects the R2 sense resistor by setting Vdynamic to 1 V. Is there a min and max range that Vdynamic can use for proper operation of the converter? If I increase the max current by adjusting…