Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: DRV8343-Q1 Tool/software: Hi Teams,
0_DRV8343SEVM DVDD NO Voltage.PPTX
We are evaluating the DRV8343 with EVM and Customer MCU. But found cannot use SPI to communicate with DRV, and seems DVDD short to GND.
Can you kindly help to guide us…
Part Number: DRV8343-Q1 Tool/software: Hi expert,
My customer doesn't want the internal dead time so they plan to use independent MOSFET mode to driver 6 MOSFET.
In this mode, they found the passive OLD didn't work, do we need extra config for this…
Part Number: DRV8343-Q1 Tool/software: Hi team,
May I ask if the DVDD voltage and the internal digital core power supply of the chip are the same power supply? Can the DRV8343-Q internal digital core supply voltage be determined by capturing the voltage…
Part Number: DRV8343-Q1
Tool/software:
Hi team,
My customer wants to use a board design that is compatible with three-phase brushless motor drives and two-phase brushless motor drives (with brushed drives, use only the A and B driver. Drive pin of phase…
Part Number: DRV8343-Q1 Tool/software: Hi team,
My customer tested DRV8343-Q1 in their project and met below issue, could you please help review and give some comments?Thanks!
Schematic:
DRV8343-Q1 schematic.pdf
1. The outputs of the chip are all high…
Part Number: DRV8343-Q1 Tool/software: Hi Team,
My customer would like to know the minimum and maximum value of IOL, could you please help give comments? Thanks.
Regards,
Ivy
Part Number: DRV8343-Q1 Tool/software: We are currently facing challenges with our Pi filter circuit design during the ISO 7637-2 transit plus 1 test. Notably, when we remove the Cout capacitor from the circuit, it successfully passes all tests.
Could…
Part Number: DRV8343-Q1 Tool/software:
please refer the picture shows the driver schmetic and the two MOS Vgs on one half-bridge.
there is a spike leads to misleading communication. the shortage caused abnoramal circuit consume.
How can i resolve this…
Part Number: DRV8343-Q1 Tool/software: Hi team,
1. May I ask if any RC filter need to be added to the VDARIN pin? If yes, do you have any recommended value?
2. May I know what the VTH value is when the motor output is shorted to the power supply?
Thanks…
Part Number: DRV8343-Q1 Tool/software: hi expert
i saw "standby mode" in our datasheet. there are no more description about "standby mode".
how to understand DRV8343 "standby mode"?
in "standby mode", what state do VCP pin…
