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WalmirSantos
Level 2
Level 2
First like received 10 replies posted 5 questions asked

Hello Guys

How calculate this values Rg and Cb and Rb?

WalmirSantos_0-1683149730776.png

Infineon Simulator

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1 Solution

Hello,

Either it be IGBT or MOSFET, bootstrap calculation remains the same. Please use the same formula.

Sorry I did not get your second question. Please elaborate.

Thanks and regards,

AZIZ

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3 Replies
AZIZ_HASSAN
Moderator
Moderator
Moderator
5 likes given 250 sign-ins 100 solutions authored

Hello,

Please find the below application notes which contains descriptive calculation formulas regarding bootstrap components. If you have any doubt, please let me know.

https://www.infineon.com/dgdl/Infineon-Bootstrap_Network_Analysis-ApplicationNotes-v01_00-EN.pdf?fil...

Thanks and regards,

AZIZ

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Hello Aziz,

Thank you very much for your information, but this calculate is for IGBT and not MOSFET. We used the same method for this calculate?

other question: How the values above they were calculated? 

Can you help me?

Thanks,

0 Likes

Hello,

Either it be IGBT or MOSFET, bootstrap calculation remains the same. Please use the same formula.

Sorry I did not get your second question. Please elaborate.

Thanks and regards,

AZIZ

0 Likes