DRV8904-Q1: Any idea what the thermal performance looks like?

Abdul Wahid

Part Number: DRV8904-Q1

Tool/software:

Good day everyone. I am looking to get some information about the thermal performance of the DRV8904-Q1 H Bridge driver. Anyone done any tests? I could not find anything in the datasheet.

1 month ago

0 Joshua Horlander Cruz 1 month ago

TI__Mastermind 26910 points

Hi Abdul,

I will check to see if there is any internal thermal testing information that can be shared. I will provide you with an update tomorrow.

Regards,

Joshua

0 Abdul Wahid 1 month ago in reply to Joshua Horlander Cruz

Prodigy 10 points

Hello Joshua, any update on this?

0 Joshua Horlander Cruz 1 month ago in reply to Abdul Wahid

TI__Mastermind 26910 points

Hi Adbul,

sorry for the delay, we do not have information regarding the thermal performance of this device. I will have to point you to our app note for calculating power dissipation which can be used alongside the datasheet RthetaJA to calculate the approximate temperature increase.

Regards,

Joshua

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DRV8904-Q1: Any idea what the thermal performance looks like?