Answered

• DRV8329: Phase ringing

  

  Samip shah

  Resolved

  Part Number: DRV8329 Tool/software: The phase node is showing ringing behavior even if RC snubber is added hereby attaching some graphs for reference please guide if it is safe to operate the driver under this conditions or corrective measures required…

  • Resolved

  • 4 days ago
  • Motor drivers
  • Motor drivers forum

• DRV8329: MATLAB code or block of DRV8329

  

  Chase Jeong

  TI Thinks Resolved

  Part Number: DRV8329 Other Parts Discussed in Thread: DRV8301 Tool/software: Dear TI experts, Do you have MATLAB code or block of DRV8329? Or do you have any link to MATHWORKS website which can refer DRV8329 block or code? Best regards, Chase

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8329-Q1: Adding Three-Shunt Current Sensing to DRV8329A for FOC Control

  

  Sakshi Anwekar

  Part Number: DRV8329-Q1 Tool/software: Hello, I am using the DRV8329A inverter board , which supports single-shunt current sensing . However, for better precision in FOC (Field-Oriented Control) , I would like to implement three-shunt current sensing . …

  • 1 day ago
  • Motor drivers
  • Motor drivers forum

• RE: [FAQ] Considerations when powering MCU from AVDD (DRV8328/DRV8329/DRV8329-Q1)

  

  Jacob Thompson

  FAQ

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8329-Q1: Voltage for charge pump

  

  Frank QIN

  TI Thinks Resolved

  Part Number: DRV8329-Q1 Tool/software: Hi Team, I noticed the high side driver is powered by trickle charge pump voltage in the datasheet block diagram, and it is said the trickle CP voltage is equals to VGVDD. While I found the low side driver is powered…

  • 1 month ago
  • Motor drivers
  • Motor drivers forum

• DRV8329-Q1: How to make output current waveform clear

  

  Chase Jeong

  Part Number: DRV8329-Q1 Other Parts Discussed in Thread: DRV8329AEVM Tool/software: Dear TI experts, My customer made their first PCB using DRV8329AQRGFRQ1. Actually my customer posted another thread because they use M0G3507QRHBRQ1. Please see the thread…

  • 1 month ago
  • Motor drivers
  • Motor drivers forum

• DRV8329: Does power recycling reset faults ?

  

  Samip shah

  TI Thinks Resolved

  Part Number: DRV8329 Tool/software: Does power recycling the driver reset the faults on DRV8329 driver or is a reset pulse on nSLEEP pin to mandatory ?

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8329: Driver is failing repeatedly at higher duty cycle need a schematic check

  

  Samip shah

  Part Number: DRV8329 Tool/software: My driver IC is failing after running for about 15 secs my Vbat voltage is 4.0 V and i am supplying PVDD from a charge pump, Once the IC is replaced it works again for some time and fails again after some time i have…

  • 1 month ago
  • Motor drivers
  • Motor drivers forum

• DRV8329-Q1: DRVOFF pin configuration if not use

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: DRV8329-Q1 Tool/software: Hi team, Would like to check with you if customer don't use DRVOFF pin. Can we leave DRVOFF pin float? Thanks! Ethan Wen

  • 2 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8329-Q1: Request for schematic design review

  

  Jeffrey Chung1

  Resolved

  Part Number: DRV8329-Q1 Other Parts Discussed in Thread: DRV8329 Tool/software: Hi Team, Please check the attachment of schematic design and let me know the review result. DRV8329_Schematic.pdf Regards,

  • Resolved

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

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