Other Parts Discussed in Thread: DRV8843 Hi we are using DRV8843 as gate drive and transistors for stepper motor controll, i am using the tms32f28035 to generate pwm and for current reading. I have a problem with the current i am reading, i have traced…
Other Parts Discussed in Thread: DRV8843 Hello,
I am trying to use the DRV8843 in my robot setup and unfortunately all my attempts are not successful at the moment. Here is my setup:
1 CP1 -- capacitor in between 50V 0.01uF 2 CP2 / 3 VCP - connected…
Other Parts Discussed in Thread: DRV8843 Hi.
When I discovered the DRV8843 and saw that it has a 3.3 V VREF output I thought my dreams had been answered. I had the brilliant idea to use the 3.3V output to power an ultra low power uProcessor to run my…
Other Parts Discussed in Thread: DRV8843 Hello,
I would like to drive two DC motors that each use 24 Volts an about 1 A when working. The DRV8843 seems to be applicable to this use case, correct?
When i supply 5 Volts to either xIN1 or xIN2 inputs…
Part Number: DRV8814 Other Parts Discussed in Thread: DRV8812 , , DRV8841 , DRV8843 Hi Team,
Our customer noticed that the braking feature of DRV8812 is not as fast as that of DRV8814. Please see the details of his inquiry below.
So I'm working…
Part Number: DRV8834 Other Parts Discussed in Thread: DRV8843 , , TCA6416A Hi team,
Can you have a look at the following customer inquiry, please?
In a test setup we are currently using the DRV8843 to control a stepper motor.
I noticed contradictory…
Part Number: DRV8834 Other Parts Discussed in Thread: DRV8843 I see in the DRV8843 data sheet that you should not place a bypass capacitor on this pin. I have inherited a design where this directive was ignored and there is a 0.1uF cap on this pin. I…
Part Number: DRV8848 Other Parts Discussed in Thread: DRV8801 , DRV8843 , DRV8873 , DRV8840 , DRV8412 , DRV8881
Hi
In using Brushed Motor Controllers DRV 88xx (such as DRV8801, 8840...DRV8848....etc);
· None of these DRV88** can report the actual…
Hi James,
Have you checked the control signals at the test points? There have been reports that the control signals can be out of sync with the GUI when initially opened.
Can you clarify your statement "The application provided does not support…
Hi Jiandong,
The DRV8428E is similar to the DRV8835. The DRV8428E is rated for 33V and 1.7 peak output current. If the customer requires a higher current rated device, the DRV8424E and DRV8426E are good options. The DRV8424E, DRV8426E, and DRV8428E…
