Hi Nikos,
I discussed your question with my team and there is not an " accepted inductance for the traces by the GHx and GLx pins on the drv8304" that we can provide. The best we can suggest is to keep that inductance as low as possible.
If you…
Hi SAERO,
So very sorry for this long delay!
I do not know if you are still in search of a Sensorless FOC driver, but I can suggest the DRV8305 for applications that require more detailed diagnostics, and the DRV832x family for higher power applications…
Part Number: DRV8304 Hello team,
out customer is desinging in DRV8304. We have frist PCBs and observe that after startup immediatly the nFAULT pin triggers. The DRV8304 is configured for 1x PWM mode with 20V/V gain. We use HW control. The used settings…
Hi Ethan,
I apologize for the severe delay!
This FAQ and associated PDF (pages 5-11) should have a thorough explanation on IDRIVE and the correlating slew-rate calculations/predictions for MD applications and how those predictions match up to the actual…
Hi Junho,
Do you require additional assistance here?
Please let us know if there are any lingering requests pertaining to this topic - or if we can close the thread.
Best Regards, Andrew
Part Number: DRV8304 Hi,
Is there some feature in this DRV that disables it when it senses no load across the phases?
If not, does the DRV do anything at all when motor phases are not connected but everything else is connected and is working correctly…
Part Number: DRV8304 Hi there,
What are the differences between DRV8304S and DRV8323S?
Are they fully p2p compatible? Software compatible?
Our application is a 24V 200W BLDC.
Part Number: DRV8304
Hello,
I know the DRV8304S comes with a charge pump to drive high side MOSFETs and that the VCP pin gives us the charge pump output.
I would like to use that voltage (~ VM+13.5) to drive a different MOSFET (not one of the half bridge…