Part Number: DRV8328 Other Parts Discussed in Thread: DRV8320 Tool/software: Hi Team,
I noticed in our roadmap which shows DRV8320 with charge pump architecture and DRV8328 with bootstrap architecture, could you possible help to share the advantage and…
Part Number: DRV8328 Tool/software: Dear.
I am currently working on a project where I am utilizing the DRV8328B driver to control a BLDC motor. I have chosen this particular driver for its ability to operate in 3-PWM mode, where the high-side MOSFETs…
Part Number: DRV8328 Tool/software: Hi, we are looking at using the DRV8328C 3-phase gate driver to replace an obsolete 2 phase gate driver in a customer project. We are looking at the DRV8328C because it has the same input configuration as the old driver…
Part Number: DRV8328 Hello
According to the datasheet DRV8328 devices have a nSLEEP pin which not only act as sleep but also as fault reset input. Let me quote the datasheet here:
If the user wants to put the device into sleep state after latched fault…
Part Number: DRV8328 Hello team ,
I have doute that how can we switch between the 6x and 3x pwm mode in drv8328 gate driver. Is there any mode pin to change
Hi Sirui,
Thank you for your patience. The schematic looks good however there are a few things you should note:
1. 48V for the DRV8328 might be too high and that could be the cause of the damage. To avoid motor driver system damage in the future I highly…
Hi Joshua,
The DRV8300 might be suitable, although it does not support 100% PWM duty cycle.
I will mark this question as resolved for now. Thank you for your time and your answers.
Best regards,
Michael
Part Number: DRV8328 Hi PL expert,
My customer see nFault at the beginning to run the motor, they use DRV8328C (no VDSLVL PIN)
He are asking how to know which fault occurred.
I suggest him to disable the Vsense to check if there is a OC, from below table…