SN65LVDS390: Thermal Information

Renan Santos Adriano

Mastermind 22340 points

Part Number: SN65LVDS390

Hello Team,

My customer is looking for the thermal information for the following devices. This is not found in the datasheet.

SN65LVDS390D
SN65LVDS389DBT
SN65LVDS2DBVR

Looking forward to your response.

Regards,
Renan

over 4 years ago

0 David (ASIC) Liu over 4 years ago

TI__Guru**** 177301 points

Renan

I submitted a request to have the thermal model data for these three parts and will update the ticket once I have the data.

Thanks

David

0 Renan Santos Adriano over 4 years ago in reply to David (ASIC) Liu

TI__Mastermind 22340 points

Hello David,

Any update on this?

Regards,

Renan

0 David (ASIC) Liu over 4 years ago in reply to Renan Santos Adriano

TI__Guru**** 177301 points

Renan

Not yet, I pinged the thermal modeling team for an update on this one.

Thanks
David

0 Renan Santos Adriano over 4 years ago in reply to David (ASIC) Liu

TI__Mastermind 22340 points

Hello David,

Any update on this?

Regards,

Renan

+1 David (ASIC) Liu over 4 years ago in reply to Renan Santos Adriano

TI__Guru**** 177301 points

Renan

For SN65LVDS390D

Result- Theta JA-High K (standard datasheet value) 80.4
Result-Theta JC, top (standard datasheet value) 39.3
Result-Theta JB (standard datasheet value) 38.5
Result- Psi JT (standard datasheet value) 7.6
Result- Psi JB (standard datasheet value) 38.1
Result-Theta JC, bottom (standard datasheet value) n/a

For SN65LVDS389DBT

Result- Theta JA-High K (standard datasheet value) 67.2
Result-Theta JC, top (standard datasheet value) 17.8
Result-Theta JB (standard datasheet value) 28.2
Result- Psi JT (standard datasheet value) 0.8
Result- Psi JB (standard datasheet value) 27.9
Result-Theta JC, bottom (standard datasheet value) n/a

For SN65LVDS2DBVR

Result- Theta JA-High K (standard datasheet value) 173.5
Result-Theta JC, top (standard datasheet value) 69.8
Result-Theta JB (standard datasheet value) 35.9
Result- Psi JT (standard datasheet value) 7.6
Result- Psi JB (standard datasheet value) 35.6
Result-Theta JC, bottom (standard datasheet value) n/a

Thanks

David

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SN65LVDS390: Thermal Information