Part Number: DRV8316 There have been a few related threads about the DRV8316 stock like https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1011488/drv8316-drv8316-stock-problem, but there has not been a recent update and…
Part Number: DRV8316
I have a couple of questions regarding the current limit when in mode 2 mode (6x pwm with current limit).
Does the current limit work when in brake mode since IA + IB + IC = 0?
If not what does the note on page 42 mean?
Thanks
Hi Higa-san,
Daisuke Higa said: Do I have to set the BUCK _SEL bit to 01h or 11h after startup?
Yes, you have to do this after startup.
Is the customer okay with this?
Thanks, Aaron
Hi Yanming,
First of all, I would like to thank you for your support. We can successfully run the code ported from TIDM-02007 on the customer side and use it on 280049+DRV8316.
But there are still some small problems in the operation of our code, I want…
Part Number: DRV8316 Hi support team.
My customer asked me regarding Abs of SOX pin.
We can't find it on datasheet. Does SOX pin have specification of absolute maximum voltage/current? If no, could you tell me why is no spec?
We would like to consider…
Part Number: DRV8316 Hi support team.
My customer has asked me regarding internal buck regulator.
there are three questions.
1. What happens when the buck regulator is disabled (BUCK_DIS bit = 1) after the DRV8316 is started?
SW_BK is Hi-z, is this correct…
Hi Andrew,
With some help from my coworkers we were finally able to replicate the issue in lab. The issue is that the reserved bit 6 of the Control_3 register should default to 0x1, not 0x0. If this reserved bit is set to 0x0, this will cause the behavior…
Part Number: DRV8316 Hi support team.
My customer has asked me regarding current sense amplifier offset correction.
・Is I_offset taken into account in the following equations?
・Is it okay to understand that "ix_sensed" is a measured value of phase current…
