Part Number: DRV8805 Tool/software: Dears,
The expiration date of the 2part materials below has expired, and I would like to receive the latest date document.
1) DRV8805PWPR : Mold Compound(79024366) test date 2023-11-14.
2) DRV8840PWPR : Mold Compound…
Part Number: DRV8805 Tool/software: Hello E2E Experts,
Good day.
Is there a 5-phase stepper motor driver chip, and a pulse control type on TI's motor driver lineup?
Regards,
CSC
Part Number: DRV8805 I am currently looking for a unipolar stepper motor driver and I just wanted to know the Lifecycle for DRV8805. Although I saw the design reference files for using a bipolar stepper motor driver, I was asked to use a unipolar stepper…
Part Number: DRV8805 I am using DRV8805PWP to control Unipolar Step Motor. When the motor operates, the nFault signal drops to Low. OCP seems to be the cause. Is there a way to adjust the motor driver's output current?
Part Number: DRV8805 Hi team,
Here's some issue from the customer may need your help:
Using the DRV8805 to drive a unipolar small stepper motor, the motor should be free of problems, and the common end to the other 4-heels is around 250 ohms.…
Part Number: DRV8805 Hi, I'm trying to drive a stepper motor in the wave drive excitation mode. Looking to get 16.0 ms pulses at each phase at 61.04Hz, 100% duty cycle. Trying to figure out how to pulse the STEP line to achieve this.
I'm a confused…
Part Number: DRV8805 Hi,
customer use DRV8805 and found the motor can't spin. below are the OUT1 to OUT2 waveforms:
The power supply is 12V and SM0=0 SM1=1, 1-2 phase drive (half step), the PWM frequency is 1.33KHz. Motor only vibrates and can't…
Part Number: DRV8805EVM Other Parts Discussed in Thread: DRV8805 We have gone through the previous issues with DRV8805 EVM board and as per updated suggestions, we have connected the hybrid motor winding as
OUT1 : A+ ; OUT3:A-
OUT2: B+ ; OUT4: B-…
