Part Number: UCC28950 Hi Team, Please tell me the internal configuration of the OUTPUTS pin and the state of the OUTPUTS pin below UVLO_RTH/FTH. Will it be in an open state below UVLO_RTH/FTH?
Best regards.
Part Number: UCC28950 I installed PSpice for TI. It seemed to install OK, and the App opened after the install, but I didn't do much with it and then exited. Now I cannot seem to find the Application so I can open it. I know where the folder is that…
Hi, Sanghyun,
Do you have to keep the same transformer and snubber cap or you are open to change the power stage?
I am not sure where you read UCC28950 is not efficient when input voltage is low. 48V input is not low. Can you point me the source of your…
Part Number: UCC28950
Dear Team,
In my power supply requirement, I need to convert 380V to 320V. I plan to use a non-center tapped transformer and full bridge secondary rectification. However, I have some doubts regarding the planning of the secondary…
Part Number: UCC28950 Hello,
I am looking for a controller to go from 270VDC to a variable output of 400-800VDC, 1000W, isolated. I tried using the Webench tool but no controllers were suggested. Does TI make any that would fit for this solution?
Can…
Part Number: UCC28950-Q1 Other Parts Discussed in Thread: UCC28950 Hi,
What is the best and safest to power up a high voltage (800V) phase shifted full bridge converter for the first time to ensure safe operation without damaging any components.
Is it…
Part Number: UCC28950
Hii,
I come across this fig in reference document (SLUSA16D) of UCC28950 to drive PSFB converter. According to the manual we must set some minimum duty define by Tmin at the
start of converter, during startup if close loop duty…