Hey Itamar,
Sorry for the delay.
A MTBF/FIT estimator tool is available on ti.com ( link ). . Simply enter a part number in the tool and customers get an estimated FIT rate calculated by TI’s internal reliability testing of grouped silicon technology.…
Hi Joshua,
Joshua Maize said: Does this fault shutdown the external mosfet operation when flagged?
The MOSFET was not driven successfully, and the temperature of the pre-driver rose sharply and was damaged.
Joshua Maize said: I also notice the IDRIVE setting…
Part Number: DRV8353F
Hello experts,
I am currently using the driver DRV8353FH to power an H-bridge circuit, thus, only drivers A and B are being used. I am currently having an issue with the current amplifiers.
- I have placed shunt resistors as stated…
Hey Max,
It seems like the power stage is getting the correct voltages.
Have you checked INHA to ensure that the pwm signals are being sent? And also please check if the hall signals are being sent / commutating correctly as well.
I would need to look…
Hi Vikas,
Regenerative braking in 1xPWM mode is possible but will require all lowside MOSFETS to be HI-Z'd st once which is not possible if taking the Hall states directly back to the pins for sensing in the driver.
A workaround is to route the Hall…
Hey Brian,
Marking the thread as closed for now. If your question was addressed please mark the thread as resolved.
Please let us know if you have more questions or if you have new questions please post them as a new thread.
Best, Akshay
Part Number: DRV8353F Is it possible to use the DRV835xF for a DCDC full bridge power converter instead of a three-phase inverter?
This entails using only four of the available six driving channels that the device can provide.
If this is the case, do…