Hi Oliver,
Thank you for the detailed information and picture of the broken chip.
Could you send a capture of the GHx, SHx, GLx, and SLx waveforms when starting the motor?
Thank you,
Joshua
Part Number: DRV8323 Hi ,
I am driving a sensorless BLDC motor using DRV8323 as a gate driver and 3 numbers of CSD88599Q5DCT as a half-bridge. The motor voltage is 48V. The switching waveform on the phases is improper. The amplitude does not stay 48V during…
Part Number: DRV8323 Other Parts Discussed in Thread: DRV832X Hi there,
I have a design using the DRV8323S which is working well. However, I notice that while in operation it gets fairly warm especially for voltages >36V (presumably from the internal…
Part Number: LAUNCHXL-F28027F Other Parts Discussed in Thread: DRV8323 Hi, I am using the DRV8323 as a motor driver alongside the F28027f to drive this motor ( https://store.tmotor.com/goods-856-RI50+KV100.html ). I've followed the setup guide that is provided…
Part Number: DRV8323 Hello everyone, My name's Juan Chirino. I'm currenly working on a project developing a custom motor driver inspired on the BOOSTXL-DRV8323RH elvaluation board We notice an exesive temperature in the gate driver (DRV8323).
…
Part Number: DRV8323 Hi team,
We are developing a motor controller using the DRV8323SRTAT. The driver communicates with an ESP32 via SPI. Initially, we used a 1.5k pullup resistor for the SDO pin, as indicated in the EVM schematic (see screenshot). However…
Part Number: DRV8323 Other Parts Discussed in Thread: DRV8301 , , DRV832X Hi,
I have seen a related post regarding the driver not relaible , we are in design phase and wanted to select a driver IC
Initially we were good with drv8301 but drv8323 seems to…