Part Number: ISO5452 Hi Experts,
Our customer is evaluating for our ISO5452 device in their design, and they are having some questions about the OUTH and OUTL pin connection:
1. in our datasheet, we demonstrated OUTH and OUTL connected with a gate resistor…
Part Number: ISO5452-Q1 Other Parts Discussed in Thread: ISO5452 Tool/software: WEBENCH® Design Tools Hello,
Need your immediate support
I downloaded unencrypted spice model of ISO5852SDW for ISO5452. I am working in Simetrix which can support this Spice…
Part Number: ISO5452 Hi team,
when customer evaluate ISO5452 on driver board only with short circuit test, (short VCC +17V and VEE -8V suddenly for a short time), then they found ISO5452 damaged. During the test, they notice that the VEE pin vlotage…
Part Number: ISO5452-Q1 Is there a more detailed description of subject 10.2.2.6 & Figure 54 of the datasheet. I cannot follow the description in this section. As well I do not see how the description (e.g. "IN+ is also applied to RST") is doen in teh…
Part Number: ISO5452 HI,
There is big difference on the time at fall time 90% -> 10% between DESAT function and propagation delay of OUTH to OUTL.
Is the above caused by Cload.?
If yes, where does Cload indicate ?
Customer’s requirement for shut…
Part Number: ISO5452 Dear Audrey,
I have tested the IC - ISO5452 along with IGBT - SKM150GB12T4.
Following is the details as mentioned below:-
Vp = 15V.
Vn = -6.8V.
Rg = 1.2 ohm.
I have shown the image of Vge below:-
There is slight dip in gate emitter…
Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 , ISO5452 Tool/software: dear \sir,
i am using ISO5852-Q and want replace to UCC21750-Q1 only difference AIN pin1 connect with COM and pin16 APWM connect with VEE (-8v supply ) can keep…
Part Number: ISO5452-Q1 Other Parts Discussed in Thread: ISO5452 , UCC21750 您好,
想问下,ISO5452芯片是否有软关断功能丢失的情况?从Datasheet得知,desat触发阈值时,芯片阻断输出,将OUTL拉至低电平持续2us。而实际结果是只有600ns左右,相比正常的关断时间只多了200ns左右。如图所示:黄色CH1通道为desat脚外部电容充电,蓝色CH2为芯片门极输出,触发阈值后,门极输出下降时间为600ns左右…
Part Number: ISO5452-Q1 Other Parts Discussed in Thread: TINA-TI , ISO5452 Tool/software: TINA-TI or Spice Models Is it possible to simulate ISO5452 from TI in TI TINA? ISO5452 has an IBIS model.