Gate Driver ICs Forum Discussions
Hi there,
As topic, I have went through the whole manual but there is nearly no description about these ov uv err:
The most related info I can find is the supposed voltage supply range for the shunt amp in table 19, is this the checking condition?:
Have I missed anything? Also what is their corresponding failure behaviour? Again there is no description in manual at all!
Thanks for reading, any reply is appreciated.
Show LessHi,
is there any gate driver available with -55° operative temp?
Thanks
Hi there,
As topic, I am confused with this 'latent fault warning' feature in TLE9180. More specifically what is the condition for lfw bit being setted in register Ser (addr 0x42)? I can't find any information in the datasheet or on MyISP website.
Thanks for reading, any reply is appreciated.
Show LessHi,
We are doing MTBF calculation. We are using Infineon part PVDZ172NSPBF in that project. Could you please share AIF value or Failure rate for MTBF calculation.
Part number used is PVDZ172NSPBF.
Regards
Nikhitha antony
Show LessHello everyone,
I am looking for a gate-driver IC, which need to possess high insulation characteristics. I am trying to build a 3-phase bidirectional inverter (2 Level AFE) with a DC-Link voltage of 1200V. Where a RMS-voltage of 1200V appears across power modules (in my case are SiC-MOSFET power modules). Therefore there should be an Isolation between high- and low voltage sides accordingly. I've checked the Infineon's gate driver ICs but the maximum isolation working voltage (in RMS) is not mentioned in most of the driver data sheets. "Reinforced insulation data according to VDE 0884-11" and "according to time dependent dielectric breakdown voltage TDDB test". There are some IC data sheets, in which this voltage of Viowm = 1000V is given, but it is not enough for my application voltage of 1200V. I've found a IC from texas instruments, and all isolation datas are given in data sheet. I've attached a screenshot of isolation part. But the problem is this IC and many of Infineon ICs are not available.
best regards
ergin
Show LessDear 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
Show Less
Any recommendations to size the wire protection of 2ed2410 application note or tool.
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
Show LessHi, 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,
Show LessHello, do you have any reference designs or application notes to create an isolated supply (SMPS) for Powering the Isolated side of gate drivers such as 1ED3131MU12H, by supplying +15V and -8V or any other negative voltage. The current requirement is about 1A. The application is a three-phase traction inverter. Thanks and Regards
Show Less