Part Number: UCC21540-Q1 Hi Team
In DS, INA/INB transient to GND can reach to -2V@200ns. the worst situation of DIS input customer tested in their system reach to -1.44V @ 20ns. I wanna confirm if DIS has the same feature like INA/INA to withstand this…
Part Number: UCC21540-Q1 Hello Technical Support Team at TI,
I am a graduate student pursuing my PhD degree towards power electronics converters for extreme low temperatures. I am interested in using onw of your reinforced gate drivers UCC21540-Q1 for…
Part Number: UCC21540-Q1 Hello, I hope this message finds you well.
I want use UCC21540-Q1 in order to drive my N-MOSFETs that I am going to use for my prototype. In order to turn off my MODFETs I want to use a negative Vgs and I found the following…
Part Number: UCC21540-Q1 Hello,
I want to implement the following configuration and thanks to ti technical team, I could find the answer of my questions. There is one more point that I would like to know your opinion about. In the following circuit…
Part Number: UCC21540-Q1 Other Parts Discussed in Thread: UCC21520 Hi team,
Can you please provide the minimum and maximum values of Dead Time (DT) for UCC21540-Q1?
In the datasheet of UCC21520, this information is provided in the 5 Pin Configuration…
Part Number: UCC21540-Q1 Other Parts Discussed in Thread: UCC21540 Hi Team,
There is a good new that we could DIN TI product!
May I ask UCC21540DWR & UCC21540QDWKQ1? THX
Will there be any difference between the two ICs in measuring OUTA to VSSA…
Part Number: UCC21540-Q1 Hi team,
Are both of OUTA and OUTB is "L" state @ one of them is under its UVLO_OFF threshold? Or Just one output is "L" state @ its VDD is under UVLO? For example, If VDDA is under VVDDA_OFF, is only OUTA "L" state with OUTB…
Part Number: UCC21540-Q1 Other Parts Discussed in Thread: UCC28951 , UCC28950 Hi,
in our Phase-Shift-Full-Bridge DC/DC we have the issue, that the primary (HV-Current) has not the expected waveform. We tried several things to get an idea why:
First…
Part Number: UCC21540-Q1 Can this chip be used in the situation that the frequnency is very low? For example, this chip should control the high side mosfet and the low side mosfet both being ON for more than 60 seconds. At this period, these mosfets won…
Part Number: UCC21540-Q1 Hi team,
Could you tell me how much on-resistance between turn-on during Miller plateau region?
Datasheet says that;
"The output stage pull-up structure features a P-channel MOSFET and an additional pull-up N-channel MOSFET…
