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MOSFET (Si/SiC) Forum Discussions

Sorakrai
Level 1
First reply posted First question asked Welcome!
Level 1

Hello,

      Did Infeneon have software state machine (Block diagram) of Infineon Eva board "EVAL_3K3W_TP_PFC_SIC"?

      i tried to find in application note but it doesn't have.

Thank you.

Sorakrai

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1 Solution
Vinay
Moderator
Moderator 10 solutions authored 10 likes received 25 replies posted
Moderator

Hello @Sorakrai,

Good Day!

 

Please find the attached Totem Pole PFC state machine.

 

Vinay_0-1658908805939.png

 

Thank you!

 

Best Regards,
Vinay

View solution in original post

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3 Replies
vigneshkumar
Moderator
Moderator 25 replies posted 50 sign-ins 10 solutions authored
Moderator

Hi sorakrai,

Thanks for posting on Infineon community.

vigneshkumar_0-1658748694985.png

Please post here for further support.

Regards,

Vignesh kumar

 

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Sorakrai
Level 1
First reply posted First question asked Welcome!
Level 1

Dear Vignesh kumar,

Thank you for your feedback.

    I saw the control loop structure in App note before but i want to know the software work flow including control loop and voltage loop block diagram for Eva board "EVAL_3K3W_TP_PFC_SIC" also. 

State machine.JPG

Example for current loop block diagram.

Current loop block diagram.JPG

 Thank you.

Sorakrai

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Vinay
Moderator
Moderator 10 solutions authored 10 likes received 25 replies posted
Moderator

Hello @Sorakrai,

Good Day!

 

Please find the attached Totem Pole PFC state machine.

 

Vinay_0-1658908805939.png

 

Thank you!

 

Best Regards,
Vinay
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