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  • DRV8830: Brushless motor support by DRV8830

    TI Thinks Resolved
    Part Number: DRV8830 Hi team, My customer is evaluating DRV8830 in brushless motor application. Whether it is suitable for it, or any other suitable solution. Thanks.
    • Answered

  • DRV8830: Drive status during a stall condition

    Resolved
    Part Number: DRV8830 Hello, In the datasheet of the IC in question (DRV8830) we have section 7.3.3, specifically bellow quoted paragraph which describes the driver behaviour during a stall event. If the current limit condition persists for some time…
    • Resolved
    • Answered

  • DRV8830: Questions about safety

    Resolved
    Part Number: DRV8830 Hi. We use the motor driver DRV8830DGQ in some of our projects, but now we need obtain the ISO 13849-1_2015, so, if you can comment the features about safety that this component has to help us to obtain that ISO, would be great. …
    • Resolved
    • Answered

  • DRV8830: Measure ISense with an MCU

    Resolved
    Part Number: DRV8830 Hi. ISENSE is to limit the current and detect overcurrent event. If an overcurrent event is detected, a fault signaled to the host by driving the FAULTn signal low. I want to know, can I connect the ISENSE pin to an analog pin of the…
    • Resolved
    • Answered

  • DRV8830: Confirmation of DRV8830 datasheet

    Resolved
    Part Number: DRV8830 Hi Team, I am confused about the "8.2.2.2 Mortor current trip point" of the DRV8830 datasheet. Firstly is the IILIMIT and ILIMIT the same? I think IILIMIT is just a typo. Secondly "To set IILIMIT to 0.5 A" but why does it…
    • Resolved
    • Answered

  • RE: DRV8830: UVLO the "undervoltage event" fault bit is set, but the main FAULT bit was NOT set.

    Resolved
    Thank you for all your support, we can't reproduce this specific error. I'm going to chalk it up to firmware

  • DRV8830: Don't be sleep state at DRV8830

    Part Number: DRV8830 Hello team, Customer use DRV8830 but it doesn't move to sleep state when IN1 and IN2 are Low. Could you estimate a reason? The situation are; IN1 and IN2 are low state Vcc=6V, I2C is 3.3V with pullup resister Motor operation by…

  • DRV8830: Battery Selection

    TI Thinks Resolved
    Part Number: DRV8830 Hi Team, we would like to confirm if there is a guideline for battery selection. For example, we initially use an alkaline battery, and we have a plan to use Lithium Instead. Are there adjustments needed? or for as long as we met…
    • Answered

  • DRV8830: DRV8830 series inductor on DRV8830 output

    Resolved
    Part Number: DRV8830 What range of values of inductors do you recommend placing on the outputs of the DRV8830 to limit the startup current? I'm driving a m1n10fb09f-like brushed dc motor with a few gears, and would like to limit and control the startup…
    • Resolved

  • DRV8830: Low power operation

    TI Thinks Resolved
    Part Number: DRV8830 Hi, Good day. I hope everything is fine over there. Our customer is looking for the DRV8830 datasheet, chapter 8.2.2.4. It states "An undervoltage event may cause the address to be re-evaluated. If this occurs, the I2C interface may…

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