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LMG3422R030: LMG3422R030 max operating frequency and Ciss / Coss curve

Part Number: LMG3422R030

Hi Support team 

we are going to university and met w/ professor. to introduce TI GaN

in the meeting professor is asking about two questions 

1. what is max operating frequency, he would like to use TI GaN in RF application, is this possible to run at 13.56Mhz?

2. does TI GaN can provide Ciss / Coss curve in different VDS in D/S, the question behind is due to Ciss / Coss are variant in different VDS, they need this parameter is do simulation 

thanks a lot 

  • Hi Red,

    1. The maximum operating switching frequency for our second generation devices is 2.2 MHz. This is limited by the integrated gate driver of the device.


    2. Since this post has not been designated as internal, we will send the C_oss vs. Vds data by email.

    Best Regards,