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…
Part Number: UCC28513 Other Parts Discussed in Thread: UC3854 , , UCC2818 , UCC28064
Hi Experts,
Customer would like to continue this thread for additional request:
(+) UCC28513: The PFC function is lost above 220Vac
Customer reviewed the last feedback…
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…
