GaN Forum Discussions
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I am using IGOT60R070D1 GaN transistor. Can you suggest the Heat sink Part used for this transistor. Hoping for the fast reply
Dear community,
I am working with the GaN IGLD60R190D1, and doing some simulation work in LTSpice.
In order to have an accurate simulation (focused on transient not thermal effects yet), i am using the L1 model.
Looking at the library, I can see resistance and inductances parameters, but no the capacitances values (nor the voltage dependence of them). Am I overlooking something or this is not modeled so far?
Thanks in advance!
Juan
Show LessDear IFX,
EVAL_AUDAMP24 board has IRS20957 + 400V GaN (IGT40R070D1) and i wonder on 100V GaN connection.
Do we need any circuit change on Gate on/off once we use 100V or 600V GaN instead of 400V GaN?
BR/Saint
Show LessHi:
Can you tell me what the CSP in ESD106-B1-W0201 and ESD108-B1-CSP0201 means respectively? I see that they are both WLL packages, is there any difference?
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Show LessHi! I'm looking at the eval board for GS-EVB-AUD-AMP2-GS. Are there layout files for this board? Maybe even gerbers? I'm working on a project that incorporates some of these circuits and the layout is very important. I need some examples.
Thanks.
Show LessHi community,
could you review the attached schematics?
Switching frequency is 500KHz. DC+ is 400V.
Shown is 1 half bridge of a H-bridge of the primary side of a LLC converter.
VDD6 = 6V
VDD3V3 = 3.3V
Best regards,
Jochen
Show LessHello community,
is it possible to use der GS66508B in combination with a bootstrap half bridge driver on the primary side of a LLC converter?
The swithing frequency is 500KHz. Input power is 400V * 4A of the converter.
Best regards,
Jochen
Show LessDear IFX,
Would you please let me know the reference schematic on IRS20957 + 100V GaN or 600V GaN!
Specially want to know about gate on/off circuit between IRS20957 and Gate pin of GaN.
BR/Saint
Show LessDear Infineon,
I am trying to use the LTspice model of your GaN devices on your website, by creating symbol from your lib file. However, a warning as below always pops up:
I saw a similar post from one year ago @Shivam_P : https://community.infineon.com/t5/GaN/Library-for-LTspice-simulation/m-p/438275#M123
but I still have the same issue using the file that you updated there.
Could you please inform us how you create symbol and integrate your lib file into your LTspice simulation? Thank you very much!
Show Less