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Showing 269 results View by: Thread Post Sort by
    Answered
  • DRV8703-Q1: active freewheeling

    TI Joern
    TI Joern
    Resolved
    Part Number: DRV8703-Q1 Hello Team, checking the DRV8703-Q1 does not show up any information about active freewheeling. Does this device support that feature? I guess that this can only be implemented by using the independent PWM Control Interface…
    • Resolved
    • over 7 years ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8703-Q1: Reverse Supply Protection Circuit function

    Brian Zhao
    Brian Zhao
    Resolved
    Part Number: DRV8703-Q1 Hi, There's few description on page 37 of DRV8703-Q1 datasheet. Can you explain the function of below circuit in the red circle? The N-MOSFET and VCP should be able to achieve reverse supply protection. Many thanks. …
    • Resolved
    • over 7 years ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8703-Q1: Independent Control

    hideyuki sakai
    hideyuki sakai
    Resolved
    Part Number: DRV8703-Q1 Other Parts Discussed in Thread: DRV8320 Dear, Sir. My customer's system has the multiple high-side & low-side driver circuit and these are configred by discrete. So I am looking for the solution insead of the discrete…
    • Resolved
    • over 7 years ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8703-Q1: Interface Questions

    Leo Smith57
    Leo Smith57
    Resolved
    Part Number: DRV8703-Q1 I am having some troubles communicating with the drv8703-q1 eval baord through SPI. I am running at 500Khz baud rate, 16 bit data transfer & writing to address 0x02 and data value (0x1A) to enable the PWM ( 00010000 00011010…
    • Resolved
    • over 7 years ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8703-Q1: Are the VDS thresholds in the GUI correct?

    James Lockridge19
    James Lockridge19
    Resolved
    Part Number: DRV8703-Q1 A customer asked, "The VDS thresholds in the DRV8703 GUI do not agree with the ones in the datasheet. Which is correct?"
    • Resolved
    • over 7 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8703D-Q1: DRV8703 disturbance

    rajat devagiri
    rajat devagiri
    TI Thinks Resolved
    Part Number: DRV8703D-Q1 shall we change output frequency of DRV8703EVM, what is the range of output frequency, it is suppling to motor ?
    • over 7 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8703-Q1: want to make 25A - 30A output current motor driver

    GARAM AN
    GARAM AN
    TI Thinks Resolved
    Part Number: DRV8703-Q1 Hi, I want to make 25A - 30A output current motor driver with the DRV8703-Q1 gate driver. How can I calculate the output current with gate driver and FETS, and could you recommend the FET parts to make output current 25A…
    • over 7 years ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8703-Q1: Chip becomes hot

    Klemen Zivkovic
    Klemen Zivkovic
    Resolved
    Part Number: DRV8703-Q1 Other Parts Discussed in Thread: TIDA-01389 Hi! I was using chip for half hour, moving motor back and forth and than suddenly while playing with PWM settings, DRV8703-Q1 became very hot, and start eating 0.3A on its own.…
    • Resolved
    • over 8 years ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8703-Q1: SPI Communication problems

    Klemen Zivkovic
    Klemen Zivkovic
    Resolved
    Part Number: DRV8703-Q1 I am trying to SPI communicate to DRV8703-Q1 and I use following arduino SPI code: void testSpi() { usleep(10); // SPI WRITE vspi->beginTransaction(SPISettings(spiClk, MSBFIRST, SPI_MODE0)); //byte stuff = 0b11001100; //hspi…
    • Resolved
    • over 8 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8703-Q1: about Propagation delay spec

    Paul Kim
    Paul Kim
    TI Thinks Resolved
    Part Number: DRV8703-Q1 Hi Team to calculate Min Duty and Max Duty, I need the below information. D/S say Tpd = TYP 0.5usec. D/S say Tpd is composed of the input deglitcher and the output slewing delay. I understand why the input deglitcher…
    • over 8 years ago
    • Motor drivers
    • Motor drivers forum
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