DRV8306: Power-on sequence

Hideki Hayashi1

Part Number: DRV8306

Hi experts,

Could you let me know if DRV8306 needs specific power-on sequence? Such as VM of the DRV8306, MOSFET, pull-up source.

Best regards,

Hideki

+1 Matt Hein over 3 years ago

Hello Hayashi-san,

The DRV8306 expects that the MOSFETs (VDRAIN) have the same power supply as VM, and both should power ON at the same time.

However there are no specific sequencing requirements. VM/VDRAIN power must be applied and ENABLE must be pulled high for the device to power on.

Thanks,

Matt

0 Matt Hein over 3 years ago in reply to Matt Hein

Hello Hayashi-san,

Do you have any further questions on this thread?

Thanks,

Matt

0 Hideki Hayashi1 over 3 years ago in reply to Matt Hein

Hello Matt,

Sorry for not clicking "This resolved my issue". If I have additional question, I will create a new post.

Thanks,

Hideki

0 Matt Hein over 3 years ago in reply to Hideki Hayashi1

Thanks Hayashi-san!

Thanks,

Matt

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