Part Number: DRV8323 Tool/software: hi expert
We have an 8323 that burned out during the customer's integration test. Could you please help provide the possibility of pre-drive damage?
There are two holes blown at this position
This is the…
Part Number: DRV8323 Tool/software: I am reading the SPI registers after power up and their contents do not seem to match the default value. I have captured the clock, data in, data out and NCS signals as shown in the attached document.
DRV8323S SPI…
Part Number: DRV8323 Tool/software: Dear TI Support Team,
We are currently using the DRV8323S for motor control and have encountered the following issue: The gate driver reports faults such as “VGS_HC / FAULT / GDF / UVLO”. In the worst case, the…
Part Number: DRV8323 Tool/software: DRV8323 BLDC phase short protection and disable to GH and GL output delay time
Hi,
I want to know how to protect MOS from short circuit burn.
And how long ENABLE pin disable to GH and GL output response delay…
Part Number: DRV8323 Dear Experts
We are using DRV8323H as the motor driver. When the motor is not connected to the empty load, the chip temperature will reach around 47 ℃ after power on; The input current of the measurement chip is approximately 30mA…
Part Number: DRV8323
Hi Experts,
In several examples such as "dual_axis_servo", "universal_motor_lab". The Definition of `DRV8323_CtrlMode_e` is defined as ``` typedef enum { DRV8323_CTRLMODE_WRITE = 0, //!< Write Mode DRV8323_CTRLMODE_READ = 1 /…
Part Number: DRV8323 Hello Experts,
I'm working with a DRV8323S. I'm writing you because I am not able to find the proper configuraiton field to allow the "HALL encoder direct connection". I read your DS and from what I understood I can drive a motor…
Part Number: DRV8323 Tool/software: I try to use the recommand PCB split ground Layout, but the Voltage of ground is not stable when runing. So i wanna try to use voltage converter with ground isolation to split the ground. I want to know is the AGND…
Part Number: DRV8323 Tool/software: hi Expert
When we were using the DRV8323HRTAR version without SPI for motor drive, during the BCI 75cm 200mA immunity test, the pre-drive stopped outputting at 57MHz and 197MHz. I would like to ask how to adjust the…
Part Number: DRV8323 Other Parts Discussed in Thread: DRV8334 , Tool/software: Hello,
I am using the DRV8323S MOSFET driver for a motor controller. I see a noticeable jitter of around 70ns on the outputs of the driver IC, even when I use a fixed PWM…
