DRV8886AT: PGND and GND Internal Connection

Antonio Fadhel

Part Number: DRV8886AT

Hi Team,

Are the DRV8886AT PGND and GND tied internally? My customer is trying to figure out which from their system to use for each - they have the direct battery ground for power return and a filtered digital ground.

Thanks,

Antonio

over 5 years ago

0 Rick Duncan over 5 years ago

TI__Guru** 114905 points

Hi Antonio,

The datasheet pin description section states PGND and GND are to be connected to system ground.

0 Antonio Fadhel over 5 years ago in reply to Rick Duncan

TI__Genius 9410 points

Hi Rick,

Understood, but my customer would like to know if they are tied internally in the device. Can you please confirm?

Thanks,

Antonio

0 Rick Duncan over 5 years ago in reply to Antonio Fadhel

TI__Guru** 114905 points

Hi Antonio,

I have replied via private message, so am closing this thread.

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DRV8886AT: PGND and GND Internal Connection