Part Number: DRV8876 Hello;
We are using a DRV8876 in our application with pin "Imode" connected to GND.
The stall current of the used motor is >3,5A.
The nominal current is <1A.
When starting up nFault becomes low and the DRV8876 "retries" powering…
Part Number: DRV8876-Q1 Other Parts Discussed in Thread: DRV8242-Q1 , Dear TI experts,
My customer made their schematic using DRV8876QPWPRQ1. Could you review this schematic?
(PWR is 12V, Iout is about 360mA.)
Best regards,
Chase
Part Number: DRV8876 Other Parts Discussed in Thread: DRV8873 Dear TI Engineer,
Motor Specifications Rated voltage 20V Rated current 1.8A Stall current (maximum current): 1.8 A Maximum instantaneous current: 10 A
Peak instantaneous current refers…
Part Number: DRV8876 Tool/software: Hi
Do have the Berkley 3F5 SPICE model for DRV 8876? I hope to simulate an application using DRV8876 in Proteus
Thanks
Siva
Part Number: DRV8876 Hello, I used the two designs slvmcq1a.zip and slvmcq2a.zip for the simulation. It should work in this mode:
After modifying the design to achieve this setup, I am unable to get the inductor connected between OUT1 and OUT2 to…
Part Number: DRV8876-Q1 Other Parts Discussed in Thread: DRV8876EVM , DRV8876 In our design, the IMODE pin is pulled directly to ground. According to the datasheet, when IMODE is pulled low, the nFAULT response is triggered only for overcurrent conditions…
Part Number: DRV8876-Q1 Other Parts Discussed in Thread: OPA2544 I am using the DRV8876Q driver IC to control a brushed DC motor. The system requirements are as follows: • Analog input voltage range: 0 to 10 V • MCU-to-driver interface: PWM • Target motor…
Part Number: DRV8876 Tool/software: Hi E2E Support,
I see voltage ringing on the high signal when driving my motor in low duty (~1us pulse width, at 20kHz); microcontroller send PWM for speed control: speed up, and down.
What is the minimum pulse…
Part Number: DRV8876 Tool/software: Hi
I have often used this component successfully but with loads lower than 1A.
Now I am trying to use it with a motor that works at 13.8V and that in normal conditions works at 1.2A and that occasionally absorbs…
Part Number: DRV8876-Q1 Other Parts Discussed in Thread: DRV8876 , DRV8876EVM Tool/software: Hello Team,
I have been testing the DRV8876 for my application, as a part of it we connected VDC(+12V) to VM and negative terminal to OUTA and the GND and PGND…
