Part Number: UCC21540 Hi team,
Our customer has some questions of UCC21540.
1. DT pin setting: if they don’t need to use this deadtime setting, can we pull this pin to GND directly?
2. About the CMTI spec: how to test this spec, or how to check whether…
Part Number: UCC21540
Hi Team,
There is a good new that we DIN UCC21540DWR
And there have one thing need your support,
The customer asked the datasheet about the Low level with -0.5V to -2V maintenance 200ns! But High level does not have a SPEC for how…
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, OUTB…
Part Number: UCC21540
Hello Team,
will the isolation barrier stay functional in case of thermal overheating?
This is required by DIN EN 61800-5-2 (table D.13 – opto-coupler) and as well in EN ISO 13849-2:2003 (table D.20 - opto-coupler). Basically it…
Part Number: UCC21540
Hello experts,
Customer normally decaps and checks the die of the components before a run.
For TI UCC21540DWKR, they found that the die showing a different print ID. Traditionally, TI part# on chip matches that in the die.
Please…
Part Number: UCC21530 Other Parts Discussed in Thread: UCC21540
As 800 V systems are becoming more common it is important to not only consider the voltage from the primary to secondary side of a driver, but also the channel to channel voltage, at least…
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, having…
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 interesting…
Part Number: UCC21540 Hi sirs,
UCC21540 has 2 output rails A and B. Are they (A and B) independent operation? Usually, A is put on high side, and B is on low side. May I config them in A at low side, and B at high side with correct PWM change?
Part Number: UCC21540 Dear technical support:
Hello! We are using TI's UCC21540 device, but there are some questions during the application. Now I want to consult technical support and hope to get your help.
1. Figure 2 in the attachment is the test…
