Part Number: DRV8353R Other Parts Discussed in Thread: DRV8353 Hi TI,
We failed to control the register through the SPI interface during the use of DRV8353RS, please help us check that there may be a problem with that step. We use the 4 GPIOs of STM32F103…
Hi Gokul,
Thank you for your patience.
For the GAIN, IDRIVE, and VDS pins on this H variant device (Hardware), the associated values are predefined by their external resistor connections.
Gokul Karthik Sai Vamshi said: IDRIVE (Pin 28) - Idrive > Qgd …
Part Number: DRV8353 Other Parts Discussed in Thread: , LM5008A Hi, we are looking at using the DRV8353 for driving a brushless DC servo motor, at 56 volts, and would like to use the dual-supply design to reduce consumption. We have a 15 volt supply, but…
Hello Reed,
Thank you for posting on E2E! Please let me know if this solved your issue by resolving the thread. If you have any other questions, feel free to create another E2E post.
Best,
Eli
Hello Annie,
Thank you for posting on E2E! Please let me know if this solved your issue by resolving the thread. If you have any other questions, feel free to create another E2E post.
Best,
Eli
Hi Cherry,
Thank you for posting on E2E! If this issue has been solved, please resolve the thread as I will be closing it on my end. Otherwise, I'll need to see the waveforms described above to debug further. If you have any other questions, feel free…
Part Number: DRV8353 Dear forum members
We have occasional problems with the charge pump.
when the DRV8353 works at VM=24V the device works without any problem but if the VM=52V the charge pump sometimes stops functioning, fault is active and the VCP…
Part Number: DRV8353 Hi team,
In the application examples section of the DRV8353 note, as shown in the figure above, the phase currents are sampled with a single resistor and then output to the MCU through the SOA. Is the sampled value used to adjust…
Thank you Brian. This resolves my issue then. Appreciate your time and help. But I think it would be helpful if you state the assumed Hall Sensor placement orientation in your datasheet because when I search through internet, it seems everyone is adapting…
Part Number: DRV8323 Other Parts Discussed in Thread: DRV832X Hi there,
I have a design using the DRV8323S which is working well. However, I notice that while in operation it gets fairly warm especially for voltages >36V (presumably from the internal…