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Intelligent Power Modules (IPM) Forum Discussions

suresh-901049
Level 1
Level 1
First like received First question asked Welcome!

Hi,

I selected IMX828 device for the application of DC_DC converter front end converter.

Planned to operate it at frequency of 80kHz @ 15V Vdd.

How much wattage power supply required for the Vdd.

Also what will be the power consumption of the complete IPM IMX828.

Suggest for the suitable calculations to use the IPM with my 4kW dc-dc converter ( Input : 500V & Output : 12V )

1 Solution
Guru_Prasad
Moderator
Moderator
Moderator
25 likes received 250 sign-ins 50 solutions authored

Hello @suresh-901049 

Thanks for posting your questions in the Infineon community.

Yes, you can use it at the primary (Inverter) and secondary sides(rectifier) if your f DC-DC converter topologies. are  PSFB and LLC converters 

The Power required by the VDD pin is very minimal it would be 1mA*15V=15mW

Please use this link for your design guideline. Under Documents section you can find relevant documents for your design.

Please let me which topology you would like to proceed for your application?

Power consumption means total power loss during rated power?

Please let me know if you need any additional support 

Thanks 

Guru prasad 

 

 

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Guru_Prasad
Moderator
Moderator
Moderator
25 likes received 250 sign-ins 50 solutions authored

Hello @suresh-901049 

Thanks for posting your questions in the Infineon community.

Yes, you can use it at the primary (Inverter) and secondary sides(rectifier) if your f DC-DC converter topologies. are  PSFB and LLC converters 

The Power required by the VDD pin is very minimal it would be 1mA*15V=15mW

Please use this link for your design guideline. Under Documents section you can find relevant documents for your design.

Please let me which topology you would like to proceed for your application?

Power consumption means total power loss during rated power?

Please let me know if you need any additional support 

Thanks 

Guru prasad 

 

 

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