PCA9534: Bus Controller

Akash Dixit

Part Number: PCA9534

Tool/software:

Hello,

We are modeling the component Bus Controller having the part number- PCA9534RGV and we require additional thermal information regarding thermal resistance junction-to-case (RJC) value for the component.

Thanks,

Akash

8 months ago

0 Tyler Townsend 8 months ago

TI__Mastermind 47558 points

Hi Akash,

A thermal model request has been submitted for the thermal resistance from junction-to-case (RJC).

Normally the request takes a ~1-2 weeks, but since it is during the holiday season, I would expect more time needed.

I will update the thread as soon as I get feedback about the RJC value.

Regards,

Tyler

0 Tyler Townsend 8 months ago in reply to Tyler Townsend

TI__Mastermind 47558 points

Hi Akash,

I have not seen an update from the thermal request just yet. I think the team will need more time to complete this request.

Regards,

Tyler

0 Tyler Townsend 8 months ago in reply to Tyler Townsend

TI__Mastermind 47558 points

Hi Akash,

The thermal team is backed up. The request is still in que as many others. I will reply if I get any further details.

Regards,

Tyler

0 Jack Guan 7 months ago in reply to Tyler Townsend

TI__Mastermind 40426 points

Hi Akash,

Here are the thermal values for PCA9534RGV:

Theta JA-High K (standard datasheet value)	62.8
Theta JC, top (standard datasheet value)	60.1
Theta JB (standard datasheet value)	38.2
Psi JT (standard datasheet value)	6.1
Psi JB (standard datasheet value)	38.1
Theta JC, bottom (standard datasheet value)	21.8

Regards,

Jack

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PCA9534: Bus Controller