Hi Pratik,
The DRV8832 has current regulation but not integrated current sensing. In order to monitor the actual current flowing through the load, you will need one of our motor drivers that offers an integrated current sensing feature.
External current…
Hi Jimmy,
In addition to the DRV8212, the DRV8213/14 have similar functionality to the MPS/MP6550GG and should be competitive in this application.
DRV8213
DRV8214
Best,
David
Part Number: DRV8234EVM Tool/software: Hi, I installed DRV8213-14-34EVM-GUI on windows and the first time I was able to connect to DRV8234EVM dev board. However, after disconnecting the usb and reconnecting I cannot connect to the serial port:
I don…
Hi,
We do have inventory available for DRV8234 ICs. You can place an order here . Additionally, we also have DRV8213 and DRV8214 that support stall detection for BDC motors. DRV8215 and DRV8235 also support stall detection but are still in production. …
Hey Robert,
DRV8213_DRV82x4EVM-FW-0.27.zip
See attached firmware file .zip, thank you for bringing this to our attention. I am releasing a totally revamped GUI for DRV8213/8214/8234 soon and will update the online firmware at that time.
Thanks!
Hey Ahmet,
Can you measure the Vsystem 3.3V and 5V rails with a low battery to see if they are still stable 3.3V/5V even when the motors are spinning?
I suspect that your 3.3V rail is dropping out and the device is reading MODE as LOW. This switches it…
Part Number: DRV8410 Other Parts Discussed in Thread: DRV8213 Dear TI experts,
My customer tests DRV8410 for their new product. and they have a question about inrush current.
first they power power up DRV8410 and if motor is moved, I can see inrush current…
Hey Joel,
Agreed that it would be nice if our datasheet had this data. Unfortunately the best I can give you is another E2E post answered by someone more familiar with this part - https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers…
Hey Jennifer,
The DRV8251 operating voltage only goes down to 4.5V, so you would have to test whether 5V + PWM (maybe 55% PWM) could achieve the slow speeds. The DRV8251A gives current sense feedback via IPROPI, you could use that to implement some anti…
