Gate Driver ICs Forum Discussions

Dear Sir/Madam,

We are keen to understand more about 

1.  Automotive Gate Drivers/ ICs

2. Battery/Cell Management IC's

3. Automotive MCUs

It is paramount for us to get an in-depth understanding of your products to finalize on 1-3 options (parts) before we take it to production.

Please get back to us asap.

Regards,

Harish

Hi everyone,

I'm looking for the best Gate Driver for the IRF200P222. I will use it at 110V (for a 20KW BLDC ESC).

Any advice on which to use ?

Thank you !

Sebastien

データシートで1EDN7550BのVINの定格範囲を確認すると±10Vとなっております。

制御ICのドライブ電圧が12-15Vのためそのまま入力できるか確認したいです。

Rinを実装すれば制御IC側の電圧が大きくても問題ないという理解で正しいでしょうか。

デバイス：1EDN7550B
https://www.infineon.com/dgdl/Infineon-1EDN7550B-DataSheet-v02_03-EN.pdf?fileId=5546d46262b31d2e01635d9799ef264f

Hi, Please tell us a few things about 6EDL7141.

【Contents】

・The output current of 6EDL7141 can be changed, but how many mA can the output current be set?

・Is it possible to disable the short circuit detection function (shunt monitoring) function?

・Is it okay to recognize that the internal memory is volatile?

We apologize for the inconvenience, but thank you for your understanding.

Regards,

Has the Product Marking of TDA21472 been changed? It seems different from the datasheet.

if there is a Product Marking change,any official documents to clarify this?thx

For service purpose, we are looking for some hundreds TCA785. But some sources offers also TCA785P , TCA785HKLA or TCA785X.

Can someone tell the difference?

I tried with Infineon Website, but just found a datasheet for TCA785, without any suffix.

Thanks in advance

Hello everyone, I'm currently using the 1EDN7116G to drive GaNFETs, and I must lower the PWM input voltage. The PWM is generated by an IRS2452AM (referenced to -B) and has an amplitude of 12V. As the 1EDN7116G PWM input voltage must be 5V or 3.3V, I wanted to lower it by using a voltage divider like this :

However, i don't know if it's a good idea since it alters the TDI input resistor symmetry. So my question is : is a using a voltage divider OK (and what resistor values should I choose) or must I find another way to lower the voltage ?

In 1ED3461MU-12 driver IC, RDYC Pin can be used as a input as well as output but in datasheet output current has mentioned but input current not mentioned in it. I wanted to know the input current for RDYC pin.