• DRV8305-Q1: max PWM duty cycle

  

  Viktorija Cecil

  TI Thinks Resolved

  Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8305 Team, What is max PWM duty cycle of DRV8305-Q1 that can be implemented can be implemented for BLDC motor control? What limits the PWM duty cycle? Thanks Viktorija

  • 7 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8305-Q1: max sleep current

  

  Viktorija Cecil

  TI Thinks Resolved

  Part Number: DRV8305-Q1 Team, My customer needs to know the Max. sleep current (parts variance) of the device at 12.6V and 50C . Can you provide the above value as the datasheet only provide the typical value.

  • 7 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8305-Q1: Current Sense Amplifiers Drive Capability

  

  Ue

  Resolved

  Part Number: DRV8305-Q1 Other Parts Discussed in Thread: TIDA-00643 , TIDA-00771 , BOOSTXL-DRV8305EVM Hi all My customer has this question for the DRV8305-Q1: What is the output drive capability of the current sense amplifiers ? Please find the customer…

  • Resolved

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8305-Q1: Vswing

  

  Isee

  TI Thinks Resolved

  Part Number: DRV8305-Q1 Vswing according to datasheet is 0.3-4.7V. Do you mean the min-max Vout of CSA-pins SO1, SO2 and SO3? Thank you for confirming. Regards Andreas

  • 9 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8305-Q1: tool to facilitate current amplifier accuracy calculation

  

  Viktorija Cecil

  Resolved

  Part Number: DRV8305-Q1 Team, Customer is in the process of performing worst case calculation of motor driver circuit, and is wondering if TI has tool to facilitate current amplifier accuracy calculation? Thanks V

  • Resolved

  • 8 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8305-Q1: Current sense output (SO) settling time upon power-up

  

  Alan O

  Resolved

  Part Number: DRV8305-Q1 Hello, I'd like to know how much time does it take for the SO output to stabilize after the DRV8305N-Q1 is initially powered up, starting from when EN_GATE and PVDD go high (assuming they turn-on together)? Thanks, Alan

  • Resolved

  • 7 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8305-Q1: How to dealing with unused pin of DRV8305-Q1

  

  Jessica Wu74

  TI Thinks Resolved

  Part Number: DRV8305-Q1 Hi Team, Could you possible kindly help to confirm how should customer dealing with unused pin of DRV8305-Q1 as following shows, could all of these pins left floating? Pin 16 SO1 Pin 17 SO2 Pin19 SN3 Pin 20 SP3 Pin 21 SN2 Pin 22…

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum

• DRV8305-Q1: Safety document and TI classification?

  

  AnBer

  TI Thinks Resolved

  Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV3245E-Q1 , DRV3245Q-Q1 Team, We used to list the DRV8305-Q1 as SafeTI device in the older SafeTI portal. Now in the new Safety portal (that uses the new terminology/categorization) the BLDC drivers…

  • 9 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8305-Q1: Does this device integrate RC snubber at gate

  

  Sherry Liang

  Resolved

  Part Number: DRV8305-Q1 Dear team, Does our device integrate the RC snubber at gate driver pin? If not, do we need to add the snubber circuit at the pin? Thanks & Best Regards, Sherry

  • Resolved

  • 9 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8305-Q1: how to interpret High voltage tolerant logic input (Wake) table

  

  Viktorija Cecil

  TI Thinks Resolved

  Part Number: DRV8305-Q1 Team, Can you please help interpret High voltage tolerant logic input (Wake) table on page 7 of the datasheet? Thanks Viktorija

  • 9 months ago
  • Motor drivers
  • Motor drivers forum

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