Part Number: UCC21520-Q1 Other Parts Discussed in Thread: UCC21550-Q1 Tool/software: Hi,
I’m experiencing issues with a PFC design connected to the grid, where the SiC MOSFETs are getting damaged.
After some investigation, we found that the output…
Part Number: UCC21520-Q1 Tool/software: Hi, you have an update on the datasheet regarding capacitor on DT pin.
We have 10nF on our design, what's the impact? It's mandatory to change?
Thank you.
Revision of datasheet for the part from 2020…
Part Number: UCC21520-Q1 Hello,
Good day.
Our customer said this transient model is damaged, they downloaded the file and found it can't be used.
Could you please help check if this file is ok, and could you give a instruction for using the model…
Part Number: UCC28951-Q1 Other Parts Discussed in Thread: UCC21520-Q1 , UCC28951 , UCC21520
Hi,
We are using the UCC21520-Q1 Isolated Gate driver for the UCC28951 PSFB. Shall we use single isolated DC to DC at the Primary side for both Gates power VDDA &…
Part Number: UCC21520-Q1 Other Parts Discussed in Thread: ESDS302 , UCC21550 , UCC21520 Hello team,
Have seen references which have schottky diode at the input of INA and INB pins of a gate driver. One is towards GND and one is pulled high to VCC.
Wanted…
Part Number: UCC21520-Q1 Other Parts Discussed in Thread: UCC21520 Hello team,
This is general question.
I believe the difference between ucc21520-q1 and ucc21520a-q1 is UVLO threshold. (5V vs 8V)
What system is beneficial for non-A and what system is…
Part Number: UCC21520-Q1 Dear team,
1. In below spec, input limit is 50mW. Does this limit come primarily from the ESD diode of the input pin?
2. If an application exceeds this limit and causes the chip to fail, will it cause the insulation between primary…
Part Number: UCC21520-Q1 Other Parts Discussed in Thread: TIDA-01604 Dear E2E design support,
Hello, I'm Kihoon Kim from Seoul National University of Science and Technology, South Korea.
Now I'm designing gate drive circuit for 2-phase interleaved…
Part Number: UCC21520-Q1 Hi Team,
My customer his primary side around 1000V and secondary side is 15V. Could you know our UCC21520-Q1 handle on his condition to operating or not ?
which one of safety Criteria is used as the evaluate standard ?
Eddie …
Part Number: UCC21520-Q1 HI,
Let me confirm VSSA and VSSB of UCC21520-Q1.
Is there any issue including noise point of view if VSSA is used for Low side and VSSB is used for High side?
We will design boot strap correctly surround the device.
Regards, …
