Part Number: UCC28063 Other Parts Discussed in Thread: UCC28064A , UCC28065 Tool/software: HI Team
we are using IC Power factor corrections IC ucc28063 . but We have facing this ic THD in higher input can u suguest any refrence design
Part Number: UCC28063 Tool/software: Hi TI team，
The customer is using the chip UCC28063, currently in debugging encountered some problems, need to provide technical support, problem points:
1: I am on the 1800W power supply, the input AC voltage…
Part Number: UCC28063 Tool/software: Dear TI Team,
I am reviewing the PMP11064 evaluation board design and would like to clarify a few design considerations:
PFC Stage: UCC28063DR
What ripple current assumption was used in the inductor design…
Part Number: UCC28063 Hi,
We use the UCC28063 for the PFC control, and now, we have the High and low temperature cycling test(-40℃-50℃), but some of UCC28063 is damaged when we finish the cycling test,
we have A-B-A testing and the issue is follow…
Part Number: UCC28063 HI, TI Team: 1. In the figure, yellow is the UC28063 drive, blue is the inductance input voltage, green is the MOS current, and purple is the input voltage. The two graphs are different positions in a waveform. It can be seen that…
Part Number: UCC28063 We use 320V DC input for this design. We find the switching current become a CCM, not the CrM, and regularly appear on ~ 4.5kHz. Please refer to below waveform.
In addition. The Id current seems a sinusoidal wave (frequency is…
Part Number: UCC28065 Other Parts Discussed in Thread: UCC28063 , UCC28064A Tool/software: Dear sir,
Customer: Delta Lighting time and Outside Lighting application.
At the input voltage zero-crossing, there is a significant difference in the Ton time…
Part Number: UCC28063 Tool/software: Hi,
I want to design a 3kw Interleaved PFC circuit. Can you please suggest any controller IC. If possible can you provide me the detailed schematic of the same.
Part Number: UCC28063 HI TI TEAM,
The customer now uses the following interlaced PFC IC of UCC28063. In actual use, it is found that the C220 needs to be changed from 101 to 33P to solve the abnormal sound of the 90V switch (the voltage is 90-305, the…
