Part Number: DRV8350H-EVM Other Parts Discussed in Thread: DRV8350 , DRV5021 , MSP430F5529 I have referenced the DRV8350 EVM and have a new design , now it indicated my HALL SENSOR error. I have used the oscilloscope and measured the Connection end of Hall…
Hey VG,
Are there any major differences between the sensored 24V motor and the sensored 36V motor?
Have you measured the hall and input signals with he second motor to ensure correct commutation is taking place? If hall signals and inputs match then…
Part Number: DRV8353RS-EVM Other Parts Discussed in Thread: DRV8353 Hi,
Please let me know, will DRV8353 chip fails if I connect and run 60 degree placed (instead of 120 deg) HALL sensor motor
From datasheet I could see DRV8353 supports 120 deg HALL placement…
Hi Shankar,
Shankar Prabhakaran said: Initially, we tried with Lauchpad157 & Drv8353 board interface working fine for sensorless without issue.
The same software( Lauchpad157 & Drv8353 board ) when adapted to HALL Sensor(Sensored).
Are you evaluating…
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 same…
Part Number: BQ24192 Good morning team,
I have a question about the BQ24192EVM-021 board. My customer is trying to read/write to the registers via the USB-mini port, but it doesn't seem to recognize the device.
They've read through the user manual…
Hi @Jiaxin,
Thanks for your reply.
Q:What example project in the Motor Control SDK are you referring to? A:Used Motor Control SDK is "C2000Ware_Motor Control_SDK_5_01_00_00" Taken reference from F280025C and adapted to F2800157 .All the changes…
Ryder,
We have a ref design that uses the LDC1314 inductive sensor for angle estimation: https://www.ti.com/tool/TIDA-00508 . It is oriented towards 1deg absolute accuracy and 0.1deg resolution, but it could serve as useful starting point. A higher resolution…
Part Number: TMS320F2800157 Other Parts Discussed in Thread: DRV8353 , Hi,
Initially, we tried with Lauchpad157 & Drv8353 board interface working fine without issue.
Now, Working on a custom board with TMS320F2800157 MCU.
The same software( Lauchpad157…
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 connect…