Part Number: DRV8350H-EVM Other Parts Discussed in Thread: DRV8353 , DRV8350 Hello,
I am trying to evaluate the sensored operation of the DRV835x driver using the DRV8350H-EVM . I followed the steps mentioned in the EVM user guide (SLVUB78A) and https…
Part Number: DRV8300DPW-Q1EVM Other Parts Discussed in Thread: LAUNCHXL-F28379D , , UA78M Tool/software: Hi,
I wish to powerup LaunchXL-f28379d using the DRV8300DPW-Q1EVM EVM.
While doing so, I've noticed a high temperature issue of the UA78M33QDCYRG4Q1…
Part Number: MCT8315ZEVM Tool/software: Hello all, I am using the MCT8315ZEVM to drive BLDC motors with Hall sensors. I am trying to implement position control (or servo like behavior) with the help of EVM board. Currently I am running into the following…
Hello,
Glad you were able to get it working. For reference, if your EVM was damaged on arrival and you wanted to request a new one I would recommend reaching out to our customer support team at https://www.ti.com/info/customer-support.html .
In regards…
Part Number: BQ79631-Q1 Hi,
We are looking for BDU for one of our current projects. Came across BQ79631 EVM seems to be a closer match. Referred the user manual.
Requirements are
1) HV sensing
2) Current measurement using shunt & Hall
3) Isolation…
Hi Higa,
From the waveform, Drive is trapezoidal and hence CMTMODE pin is floating, and 30-degree HALL will work without any issue.
I verified the motor data sheet, there is no load, and this motor should be able to spin in either direction with…
Part Number: DRV8353RS-EVM
Hi,
Please help for below queries.
1.
We don't want to use shunt resistor for motor phase sensing.
Instead of shunt resistors we are using hall sensor for motor phase sensing. - See Below reference image
Can we…
Hi Shankar,
The phase current offsets look correct, but your phase voltage offset, offset_V_sf, are not correct. They should all be very close to 0.5 value. Phase voltage sensing is required for FAST sensorless algorithm, but I don't believe it actually…
F28E12 based sensorless FOC with single shunt is still in development. F28E12 based sensorless FOC with 3-shunt will be in SDK in 3Q MCSDK.
F280013x based sensorless FOC with single and 3-shunt have had example in MCSDK as below.
You may refer to…
The labs in motorWare don't support T MS320F2800137 or TMS320F280039C. If you want to use the InstaSPIN-FOC, y ou may download and install the latest MotorControlSDK, which includes the Universal Motor Control that can support a set of hardware kits and…
