Hi
Customers are looking for a gate driver with a drive capacity of around 7A.
What is needed is an insulated gate driver.
Is it okay if the outputs of the ADUM3224 are short-circuited and driven in parallel?
Personally, I am worried that I can not switch…
Hello everyone
I want use ADUM3224 to bulid H-bridge inverter. But the problem is that when VddA=12v Vdd1=0v VoA=GNDA=11.5V . Is that something wrong? what can i do!
Hello,
I'm designing a synchronous CUK converter so i need to use one of the analog devices isolated gate driver ICs which in my case would be ADUM3224. Is there any LTspice model available for this part (ADUM3224)? I would appreciate if you provide me…
Hello,
I'm designing a synchronous CUK converter so i need to use one of the analog devices isolated gate driver ICs which in my case would be ADUM3224. Is there any LTspice model available for this part (ADUM3224)? I would appreciate if you provide me…
Hello ,
I have a question about transition when ADuM3224 was powered on.
The VDD1 is powerd on before VDDA(VDDB), and the VDDA(VDDB) is powered on after VDD1.
VDDA is powered on after VDD1 more than 100ms later.
The VOA(VOB) will be setup with some delay…
Hi
The customer will evaluate ADuM3224, and they want to simulate it with spice model.
I understand that we can provide only IBIS model for ADuM3224.
And I saw your comment as follow:
https://ez.analog.com/message/265135#comment-265135
Do you have a…
ADuM7223因为封装不好焊接，所以想找个替代的，不知道能不能用ADuM3224代替，电路又需要怎么变化？
Hi
For Question 2,
Can you discuss more on the reason on why you aim to use adum3224?
My initial assumption is that you needed an isolated power supply that is why I have suggested Fly back controllers.
For Question 3,
as can be seen on the block diagram…
Hello,
The ADuM3221 has two outputs, but they share the same output ground. If you need two output channels that can be separated by 400 V, the ADuM3223, ADuM4223, and ADUM7234 are some solutions. There are also the ADuM3224 and ADuM4224 which are the…
