Part Number: DRV8350 Tool/software: Im using DRV8350SR.Whorking fine for BLDC MOTOR. Im planing to new design for PMSM MOTOR OR SYNCHRONOUS motor. This driver can Handel to drive please let me know that.
Part Number: DRV8350
Tool/software:
hi,
just to be 700% sure, is there any power sequencing constrain on the DRV8350x (VM, VDRAIN, etc.) that we need to meet?
For example, by power up, first Vdrain will be powered up and after that Vm, and after Vm,…
Hi Yishan,
Thank you for providing the voltage near the device.
The issue here is that the input pulse is too short, which could be causing upper and lower FET to be on simultaneously like you suspected.
The solution here is to set a minimum time on…
Hi Daniel,
Daniel Mena said: I changed the IDRIVE settings for the following options.
Do you mean you've tried all these IDRIVE settings?
you really shouldn't exceed the highlighted settings with the MOSFET you've selected:
Do you have a fresh…
Part Number: DRV8350 Other Parts Discussed in Thread: LAUNCHXL-F280049C , , UNIFLASH Tool/software: I am using LAUNCHXL-F280049C LaunchPad and DRV8350 driver for PMSM motor control. I am generating code from Matlab Embedded Coder and will flash on MCU…
Part Number: DRV8350 Tool/software: Hi Team,
Customer now use DRV8350 in their e-bike application. Some issue happened, please see description below:
Working condition
GHA duty cycle=98%, GLA duty cycle unnormally
switching frequency=20K
3xPWM mo…
Part Number: DRV8350 Tool/software: Dear. Ti team
we are currently using the DRV8350RH
We have encountered a slight issue where we change the enable pin of the gate driver IC from low to high, the nfault pin drops from high to low and then back to high…
Part Number: DRV8350 Tool/software:
I am currently using DRV8350RS, and when I operate it, the gate hold off resistor becomes smaller (120kΩ). Please tell me the cause of the gate hold off resistor failure.
The attached file is the circuit diagram…
Hey Hyokun,
Joshua is out of office due to holidays but I can clarify his request while he is out.
We want to check if the gate is actually turned on or not and to get this understanding he wants you to measure the gate to source voltage differentially…
