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Showing 52 results View by: Thread Post Sort by
  • user6382932
    user6382932
    • 6 months ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: maximum resistor for LDOFB pin?

    • Resolved
    Part Number: DRV8850 I want to reduce LDO current as low as possible for my application. I found
  • Holly Gu
    Holly Gu
    • 8 months ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: No output

    TI Thinks Resolved
    Part Number: DRV8850 Hi Team, My customer use DRV8850, below is the SCH, VadjG = 3V TEC-EN-G = 5V TEC-IN1-G=5V TEC-IN2-G = 0.9V But there's no output in OUT2-G & OUT1-G, voltage are both about 0.02V. What might be the problem...
  • Bart
    Bart
    • 11 months ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: motor current measurement issue

    • Resolved
    Part Number: DRV8850 We are using DRV8850 motor driver in our project. We are measuring current
  • Nick Alexeev
    Nick Alexeev
    • 11 months ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: Is VPROPI output proportional to the sum of currents in the

    Part Number: DRV8850 Hello, I'd like to use half-bridges in the DRV8850 in parallel (OUT1 and OUT2 connected together), and connect the motor between this combined output and ground. I expect that I can drive the motor with more current that way...
  • Kevin Den Toom
    Kevin Den Toom
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: delay logical enable nSLEEP and motor current

    TI Thinks Resolved
    Part Number: DRV8850 Hi, I want to use DRV8850 for my current project. Under datasheet Section 8.2.3 a typical delay between logical enable nSLEEP and motor current of 250us is specified. Please let me know the maximum value. Regards
  • David Smith10
    David Smith10
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: Failure of driver and high current draw after switching between motors during test

    • Resolved
    Part Number: DRV8850 Hello, my name is Dave I have a question about the DRV8850 for which I have
  • Bart
    Bart
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: Minimum logic high voltage (1h, 2h) vs VCC

    • Resolved
    Part Number: DRV8850 Team, in our system the control logic voltage high can be max. 2.5V. The VCC
  • Robin Zhou
    Robin Zhou
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: No output

    TI Thinks Resolved
    Part Number: DRV8850 Dear TI experts~ There are 2 problems about DRV8850 1. When we tested in the lab, the chip performed normally; after the prototype was handed over to the customer, there was no output of the chip, and it returned to normal after...
  • Jason Gossiaux
    Jason Gossiaux
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum

    DRV8850: Datasheet Incorrect, Design Failure

    TI Thinks Resolved
    Part Number: DRV8850 Hello there. We recently designed in the DRV8850 and screwed up the pinout because of an error in your datasheet. Figure 5 has the OUT2 and VCC pins reversed. I see this was reported on the forums back in February and you have not...
  • Jitendra Singh7
    Jitendra Singh7
    • 3 months ago
    • Wi-Fi
    • Wi-Fi forum

    RE: CC3235SF: PWM and I2C interfering with each others

    Hi Sarah, I think after calling Power_enablePolicy(). The PWM period that was set in PWM_open() is lost. PWM_Params params; PWM_Params_init(&params); params.dutyUnits = PWM_DUTY_US; params.dutyValue = 0; params.periodUnits = PWM_PERIOD_US; params...
>

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