Part Number: UCC28019A Hi
The customer's waveform of MOSFET is as attached.
There is a section in which the gate is off and the MOSFET operates.
Certain samples perform this operation, and the EMI's conduction is also not good.
Can I know what…
Part Number: UCC28019A Other Parts Discussed in Thread: UCC28019 Hi Team,
May I ask if we have UCC28019A PSPICE model? I notice on TI.com we only have UCC28019 PSPICE. My customer is using UCC28019A as PFC controller and would like us to provide PSPICE module…
Part Number: UCC28019A Other Parts Discussed in Thread: UCC28180 , UCC28070 Hi team,
My customer would like to use this as a PFC chip at the front end of a design. They want to know if there is any limitation of using the chip from the power perspective…
Part Number: UCC28019A
Hi,
In fact, I have used the UCC28019A for an AC/DC board that should operate from 100V 50/60 Hz to 265V 50/60 Hz, everything is working fine for me. In the case of 265V, I reached a power of 1200 W for an output voltage of 400V…
Part Number: UCC28019A Hi,
I am designing the power stage of a system based on the UCC28019A.
I went over the datasheet and followed the calculator side by side with the datasheet.
Everything was one to one except for Cvins that for some reason didn't…
Part Number: UCC28019A For the brownout protection, it is recommended in the datasheet to use R VINS1 less than 10MOhm. As per my design, the input voltage minimum (V AC(on) ) is150V, so R VINS1 comes around 14MOhm. I also considered 150 times input bias current…
Part Number: UCC28019A Other Parts Discussed in Thread: UCC256402 , UCC28740 hi,
My customer wants to know if the IC below can use GaN and what's suitable part?
PFC : UCC28019A(200-500W)
LLC : UCC256402 (~500W)
Flyback : UCC28740 (~30W)
BR,
frank …
Part Number: UCC28019A Other Parts Discussed in Thread: UCC28019 , UCC256404 , UCC256402 I need to design a 600 Watt PFC and I'm looking for the right controller.
I'm wondering if the UCC28019 is a good option, or if there is a better option.
In…
