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The TI E2E™ design support forums will undergo maintenance from July 11 to July 13. If you need design support during this time, open a new support request with our customer support center.



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Showing 214 results View by: Thread Post Sort by
    Answered
  • DRV8873-Q1: DRV8873HPWPRQ1

    Darsana S
    Darsana S
    Resolved
    Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8873 Tool/software: Hi, 1.Could you provide the equation for finding bulk capacitor value in the application of DRV8873 motor driver used to drive solenoidal valve (32V ,2A )? As mentioned…
    • Resolved
    • 1 day ago
    • Motor drivers
    • Motor drivers forum
  • DRV8873-Q1: DRV8873-Q1

    Antony Jesuraj
    Antony Jesuraj
    TI Thinks Resolved
    Part Number: DRV8873-Q1 Tool/software: Hello, I am trying to operate the IC in H Bridge mode. I had the SRC pins not connected to GND. I still noticed that current flows through the load.
    • 3 months ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8873-Q1: nFault Pin is low after powering up.

    Leo Ma
    Leo Ma
    Resolved
    Part Number: DRV8873-Q1 Tool/software: Hi Expert, Have a nice day! I have some questions about DRV8873H-Q1: Customer use DRV8873H-Q1, after powering on, the nFault Pin will be low, but the PWM outputs normally and nsleep is high. We do the experiment…
    • Resolved
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • DRV8873-Q1: Offline detetction of short circuit against VBat or GND

    Isabel Epple
    Isabel Epple
    Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8873 Tool/software: Hi, Is it possible to detect a short circuit offline against VBat or GND when using DRV8873?
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8873-Q1: IPROP Resistor selection

    Muwei Zheng
    Muwei Zheng
    Resolved
    Part Number: DRV8873-Q1 Tool/software: Hi team, Our customer is designing DRV8873-Q1 and they have a few questions about IPROP resistor selection below. Could you please help check their questions below? 1. Is there a specific reason that IPROPI1, 2…
    • Resolved
    • 5 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8242-Q1: DRV8242-Q1 and DRV8873-Q1

    Yong Zheng
    Yong Zheng
    TI Thinks Resolved
    Part Number: DRV8242-Q1 Tool/software: Hello, Could you tell me what is the longevity or how many years from now Texas Instruments will continue to make the following components? 1. DRV8242HQRHLRQ1; 2. DRV8242PQRHLRQ1; 3. DRV8242SQRHLRQ1; 4. DRV8873HPWP…
    • 5 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8873-Q1: Troubleshooting Tips for DRV8873-Q1 Going Bad

    Darsana S
    Darsana S
    Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8873 , , SN74LVC8T245-EP Tool/software: Subject: Urgent Help Needed: Issues with DRV8873 - Q1 H-Bridge Driver in Project Hi Team, We are currently integrating the DRV8873-Q1 H-bridge driver from TI…
    • 10 months ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8873-Q1: Deglitch time for ITRIP current regulation

    Tyler Holmvik
    Tyler Holmvik
    Resolved
    Part Number: DRV8873-Q1 Tool/software: Hi - What is deglitch time on the ITRIP user-set current regulation? I see tOCP is rated to 3uS typical / 5uS max. Also I see IPROPI typical with max SR is 10.5uS. Is ITRIP related to either of these values? Thanks…
    • Resolved
    • 7 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8873-Q1: Issues with fault triggering at higher currents in PH/EN mode

    Paul Rimmer
    Paul Rimmer
    Part Number: DRV8873-Q1 Tool/software: I am using the DRV8873-Q1 (hardware version) evaluation board to prototype a TEC Driver. I have the board setup in PH/EN mode to drive a Peltier element, there is a LC filter stage between the driver outputs and…
    • 7 months ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8873-Q1: Possibility of connecting multiple outputs to increase the load current

    Bartosz Madecki
    Bartosz Madecki
    Resolved
    Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8873 , DRV8145-Q1 Tool/software: Hello, I wonder if it is possible to connect multiple outputs or entire DRV8873 modules to increase the load current? For example, combining two outputs OUT1…
    • Resolved
    • 8 months ago
    • Motor drivers
    • Motor drivers forum
>

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