Hey,
That is good to hear that they are seeing a potential solution.
Here is an FAQ discussing the differences between the two versions:
[FAQ] UCC27211A: What's the difference of UCC27211A and UCC27211
Let me know of any updates or questions that…
Hey,
So there seems to be some noise on HB and HI. One thing that can help with this is to increase the gate resistance. This could be as much as 10-30ohms.
Another option is to try the more noise immune UCC27211A. That was the major improvement in the…
Part Number: UCC27211A-Q1 Hi,
We are designing a 48V, 350A (RMS current) ACIM controller. Do you have any documents that I can use for the DC link capacitor calculation? Right now I have used 20 capacitors of 2.5A each with a value of 820uF. Can you help…
Part Number: UCC27211A Hi Expert,
Below is the question of applicant.
The applicant is using the UCC27211A for boost stage.
The inquiry is the lacking the high side supply during providing the continuing low at LI (pin 6) driver.
We know there is no function…
Part Number: UCC27211A Other Parts Discussed in Thread: UCC27211 , UCC27210
The UCC27211 and UCC27211A 4A, 120V half-bridge drivers are high performance drivers which have virtually the same specifications in the parameter table.
There are some differences…
Part Number: UCC27211A Hi Team,
Here is a question from customer.
In customer's application, they use a controller co-work with UCC27211A. And when powering off, UCC27211A will enter into UVLO first, and then the controller enter into UVLO, that means…
Part Number: UCC27211A Hi,
My customer is looking to use a UCC27211A as a half bridge driver, but would like to increase the HS voltage drive range by driving a gate driver transformer. Is it recommended to add external schottky clamps between the outputs…
Part Number: UCC27211A-Q1 hi Sir/Miss,
May I know what is the minimum Bootstrap Charge Up time for UCC27211A-Q1 HSD with 0.1uF capacitor?
I cannot find it anywhere in the datasheet.
regards
Wilson.
Part Number: UCC27211A Other Parts Discussed in Thread: UCC27211 Hi,
from datasheet, i don't get the information about the difference of UCC27211 and UCC27211A?
could you help to list them?
thanks.