Part Number: DRV8308 Tool/software: Code Composer Studio i cant communition with drv8308 and tm4c1294ncpdti board using internal registor pwm mode
#include <stdint.h> #include <stdbool.h> #include "inc/hw_memmap.h" #include "inc/hw_ssi…
Part Number: DRV8308 Hello ,
I just read the datasheet of drv8308 and found that I didn't understand the FGOUT pin function very well.
Is the FGOUT pin can use as a pin that can indicates the speed of the motor ? Whether fgsel = 3 is set to 0, 1, 2…
Part Number: DRV8308 Hi, I've been using this part for a couple years now and I've run into a problem that happens occasionally due to a race condition.
I make use of the 'coast' feature of the device, by bringing the enable line low, on and off…
Part Number: DRV8308 Hi expert,
From following E2E session,
Datasheet is descripted as below,
5. Pin Configurations and Functions, FGINN_TACH pin, ~~ If unused, connect FGFB to FG– .~~
However, I found the comment as below in above session.
"If…
Part Number: DRV8308 Other Parts Discussed in Thread: DRV8350 Our BLDC is 24v , 80W .
And we do not want to pay much energy about the commutation of BLDC . So we are finding a programme that can let us control the BLDC as fast as we can .
TI recommend…
Part Number: DRV8308 Hello all ,
We are trying to bring up a motor [micronel] through DRV8308 , we are confused as to what a stall current is?. but when we checked with the manufacturer , he says that the motor would take up a maximum current of 3…
Part Number: DRV8308 Hi,
We are using DRV8308 brushless motor driver IC for one of our project and the motor we are using is RV45-3/14S from ebmpapst, we are facing an issue wrt to motor working what is the stall current, if i get personal mail id i can…
Part Number: DRV8308 Hello,
I am using the DRV8308 evaluation board with the DRV8308 EVM GUI program from TI. Using this program I am able to drive my BLDC using the open-loop PWM mode, no problem.
When I try to go to closed-loop clock-frequency mode…
Part Number: DRV8308 Hi Expert,
Could you please let me know the SDATAO state during inputting to SDATAI? (Low or High-Z?)
Customer found the low signal output on their board.(Is it correct operation?)
Also, they want to change to High-Z state during…