Part Number: DRV8323 Tool/software: I try to use the recommand PCB split ground Layout, but the Voltage of ground is not stable when runing. So i wanna try to use voltage converter with ground isolation to split the ground. I want to know is the AGND…
Part Number: DRV8323 Other Parts Discussed in Thread: DRV8245-Q1 , DRV8262 , , DRV8706-Q1 Tool/software: Hi,
I am a control engineer and currently working on designing a current loop for DC motors. My objective is to implement a current loop with a bandwidth…
Part Number: DRV8323 Tool/software: Hello,
I am using a DRV8323 (SPI variant) and I experience the situation depicted here below.
6xPWM mode, VM=24V, MOSFET=SiSS22LDN, TDrive=500ns, DeadTime=400ns, IDriveP=260mA, IDriveN=520mA, Rshunt=10mOhm, Motor is…
Hi Conor, Thank you for your response.
Conor said: We are currently investigating ways to slow down the gate switching speed (IDRIVE).
Are you having trouble changing the IDRIVE setting through SPI? It should be configurable to the lowest setting according…
Hi Andrew,
Thank you for the response.
This does look like a promising approach, as an offset of ± 4mV - 5mV is what we typically would expect from the higher bounds.
As you have already mentioned, the potential cautions regarding these approaches…
Part Number: DRV8323 Tool/software: Hello,
Could you please clarify if VDS overcurrent behaves the same as Vsense Overcurrent in that the 4mS retry is bypassed when the PWM input goes low?
Thank you, Keith
Part Number: DRV8323 Tool/software:
Hello team
I need to know values for R1 and R6 in Fig.35; for accurate calculation of current-to-voltage gain due to application with series resistor in both input (SPx, SNx) and output (SOx) sides
Thanks in adva…
Part Number: DRV8323 Other Parts Discussed in Thread: DRV8300 Tool/software: Hello,
We are working on a device design for React Health. I have a question about your DRV gate drivers that I am hoping you can help answer or point me in the direction of…
