Part Number: UCC28051 Hi,
I would like to know product longevity of the PFC controller UCC28051DR?
How many years more to go before it goes into the ventilation.
Thanks
Part Number: UCC28051 Other Parts Discussed in Thread: UCC28056 Can the UCC28051 operate without a ZCD winding? If so, examples would be helpful..
Thanks,
Dan
Part Number: UCC28051 Hello dear, I want to enquire about the induction selection in section 8.2.2.1 of page 18 of the datasheet. What is the maximum input power averaged over the ac line period in this case? And how can you calculate/determine it?
Kind…
Part Number: UCC28051 Hello guys,
One of my customers has a lot of UCC28051 as their inventory.
They want to design a SEPIC converter (Vin=55V~110V, 50/60Hz, Vo=61V/130mA) using UCC28051. Can UCC28051 be used for the SEPIC converter?
Your reply would be…
Part Number: UCC28051 Other Parts Discussed in Thread: UCC28050 , UCC28811 Hello guys,
One of my customers has a question as the follows.
Could you please give me your reply?
Q. Why is UCC28051 topology in the device product folder "Boost" only?…
Part Number: UCC28051 Hi support team.
We have an urgent request from my customer (about investigating the cause of the damage).
An event has occurred that damages the three terminals of VCC, CS, and DRIVE.
Could you help me check the schematic?
Could…
Part Number: UCC28051 Other Parts Discussed in Thread: UCC28811 Dear Specialists,
My customer are looking for alternative device due to bad delivery of UCC2811.
UCC28051 has the same pin assignment (although the pin names are different) and same block…
Part Number: UCC28051 Dear Expert
Could u provide t his chip design application manual. Include relevant design considerations for the chip (e.g. PCB design considerations) and design experience.
Part Number: UCC28051 Data sheet for UCC28051 gives equation 16 for selecting compensation components. Equation 16 doesn't seem to return usable values for CV2. For the equation I'm using the following values:
Vac(max) = 265, Fac = 60, gm = 100e…