Hi Shlomi,
What you can do is:
1. Connect the analog hall outputs to HPx
2. Bias the HNx to a constant voltage equal to (hall output peak to peak voltage)/2. This should work for a single ended hall output.
3. Please do consider the following bounds while…
Part Number: MCT8316Z Tool/software: Hi support team all.
Regarding SPI communication on page 59 of the datasheet, it says "A full 16 SCLK cycles must occur for a transaction to be valid."
Is it correct to understand that it is not possible…
Part Number: MCT8316Z-Q1 Other Parts Discussed in Thread: MCT8316Z Tool/software: hi,
i am using MCT8316 with SPI interface on a custom board
after power up nFAULT is pulled low.
when reading internal registers, NPOR bit is indicated as fault (bit 3 in…
Hi Oben,
Can you check if AVDD is shorted to GND by measuring the impedance between the AVDD pin and GND?
Can you also provide a capture of AVDD, FB_BK, and VM at startup, something similar to Figure 9-13 in the MCT8316Z datasheet ?
Regards,
Joshua
Part Number: MCT8316Z Other Parts Discussed in Thread: MCT8316A , DRV8306 , DRV8323 Tool/software: hi team,
my customer is using MCT8316ZR and they need to read out the phase current to do torque control. Can MCT8316ZR read out the current? or do they…
Part Number: MCT8316Z Tool/software: Hi support team all.
Recently, we received a comment from our customer about the main application circuit diagram in the datasheet.
The details are as follows:
・In the circuit below, the Vcc power supply for the microcontroller…
Part Number: MCT8316Z Tool/software:
We intend to use the 8316Z BLDC driver in conjunction with a microprocessor for our application. Our objective is to utilize Hall sensors for initial commutation and then implement Field-Oriented Control (FOC…
Part Number: MCT8316Z Tool/software: Hi,
We've been pulling our hair out over the SPI comms with this motor controller. We're using a STM32F411 with SPI configured as following:
However, if we write like this:
uint8_t CalculateParity ( uint…
Part Number: MCT8316A-Q1 Other Parts Discussed in Thread: MCT8316Z-Q1 , MCT8316A , MCT8316Z Tool/software: Hi Team,
May I ask the different between MCT8316A-Q1 and MCT8316Z-Q1? Thanks.
Regards,
Ivy
Hi Chu,
We believe the issue you are having with downhill braking maybe cause by the MCT8316Z uses low-side braking. This braking method does not have the strongest braking torque to hold or control the load which is likely leading to the motor shaking…
