Part Number: DRV8850 Other Parts Discussed in Thread: DRV8873 We are using DRV8850 motor driver in our project. We are measuring current flowing through the motor, using VPROPI output. Schematics attached below. VMTR is 5.5V. The motor is connected to…
Part Number: DRV8850 Dear TI experts~
There are 2 problems about DRV8850
1. When we tested in the lab, the chip performed normally; after the prototype was handed over to the customer, there was no output of the chip, and it returned to normal after…
Part Number: DRV8850 Hello there. We recently designed in the DRV8850 and screwed up the pinout because of an error in your datasheet. Figure 5 has the OUT2 and VCC pins reversed. I see this was reported on the forums back in February and you have not…
Hi Wang Li,
Thank you for your inputs this is much appreciated, the post is for DRV8825 . I overlooked that DRV8850 is also tagged and it is my mistake.
Regards,
-Renan
Part Number: DRV8850 Hi,
I want to use DRV8850 for my current project.
Under datasheet Section 8.2.3 a typical delay between logical enable nSLEEP and motor current of 250us is specified.
Please let me know the maximum value.
Regards
Part Number: DRV8850
Hi team，
Our customer wants to know whether the LDOOUT pin and LDOFB pin can connected to nothing when the LDOEN pulled low.
Thanks and best regards
Ella
Part Number: DRV8850
I've looked around the TI website for the package drawing for the DRV8850, since it's not in the datasheet, and I found the drawing. However, the drawing refers to a separate sheet for the thermal pad, but there is no separate sheet…
Part Number: DRV8850 Team,
in our system the control logic voltage high can be max. 2.5V. The VCC that we have for DRV8850 is 5.5V.
Now, there's a requirement that the min. logic high voltage is 0.5Vcc, so in our case that would be 2.75V - slightly…
Part Number: DRV8850 Hello,
I'd like to use half-bridges in the DRV8850 in parallel (OUT1 and OUT2 connected together), and connect the motor between this combined output and ground. I expect that I can drive the motor with more current that way. I…
Part Number: DRV8850 Dear TI
We are using the DRV8850 on a PCB to drive a motor. We don't use the VPROPI functionality and as the datasheet does not specify anything, we left the VPROPI pin open. We don't experience any issues so far.
I understand…
