TPSM8D6C24: Safe Operating Area data

Hello JH,

Savith will respond to this by end of the week.

Thank you,

Calan

Hi JH

At present we do not have a SOA curve for this module

But let me know what are your application spec so that I can try and give you an calculated estimate 

Thank you

Savith

Hi Savith,

Thanks for your support.

My customer is requesting a SOA curve for the conditions below.

• Vin = 12V
• Vout = 0.85V
• 4-Phase

Thanks,

JH

Hi JH

I will get back with update mid next week , as I have to do bench testing and collect some data points for estimation 

in the mean time what is the highest current for your application and are you looking at any specific airflow condition

Thank you

Savith

Hi Savith,

The customer's Max current is 110A and there are no specific air flow conditions, but please check with no wind and several other LFM(Linear Feet per Minute ) conditions as shown in the example.

Thanks,

JH

Hi JH

will takes some data today without airflow, and see if I can give you an estimate by the end of week.

Thank you

Savith

Hi JH
can you also let me know the switching frequency for this application

Thank you

Savith

Hi Savith,

They use 550KHz, 4Phase.

Thanks,

JH

Hi Savith,

Thanks for your help.

The SOA curve provided above is based on Ta. Could you please provide the SOA curve for Tj or Tc?

Best Regards,

JH