Part Number: DRV8316 Tool/software: Hi! I have a working example I wish to replicate using the DRV8316. In my working example, I use an ST L6234 as the driver for my BLDC motor. I set the 3 EN pins to high, and input 3 sinusoidal waveform into the IN pins…
Hi Sachin! Sure, here is the data sheet I had received from our motor supplier. Its not very detailed so I hope this is enough
Regarding a solution where I implement the driving algorithm, like the DRV8xxx, I was hoping I could use TI's MotorControlSDK…
Part Number: DRV8316-Q1 Tool/software: Hello Expert
When I was configuring register 4, I saw OCP_CBC and there was no introduction about it in the datasheet.
Can you clarify the functionality of this configuration?
I understand that changing the PWM…
Part Number: DRV8316 Tool/software: I'm trying to drive a BLDC (~0.3Ohm phase resistance, 12 pole pairs) in open-loop just by setting phase voltages as a balanced three-phase set. The DRV8316 is initialized in 3PWM mode via SPI, which I verified.…
Hi Shahar,
Please refer to this thread on improving the resolution.
https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/892703/ccs-tms320f280049-look-for-a-tool-for-the-faster-variable-refresh…
What testing have you done so far? Have you tried any other PWM mode? I see you've posted your configurations but can you tell me more about what testing you've done with your design?
Regards,
Yara
Hi Joshua,
Joshua Maize said: Regarding the channel-1 current waveform, is the current probe measuring the actual output (OUTX) motor current, or the device input current as labeled?
The CH1 is device input current.
Also, let me check other questions above…
Part Number: DRV8316 Tool/software: Hello,
I am verifying fault handling functionality and would like to trigger a SPI fault. I have tried creating address and parity faults using the below methods.
SPI_ADDR_FLT From the datasheet:
"If an invalid address…
Part Number: DRV8316-Q1 Other Parts Discussed in Thread: DRV8328 , DRV8320 Tool/software: Hi TI Team,
The customer is looking for a BLDC motor driver with 12V three-phase control.
Output voltage: 12V or higher
Output current: 16A or higher
Please recommend…
