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  • DRV8873-Q1: whether 100kHz could be support

    TI Thinks Resolved
    Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8143-Q1 Tool/software: Hi team, Would you please confirm whether DRV8873-Q1 could support 100kHz? Thanks Scarlett

  • DRV8873-Q1: NFault pin

    Part Number: DRV8873-Q1 Tool/software: we are observing in Hardware PWM mode, fault pin is going low for every 20s. What could be the reasons? We have connected the load also.

  • DRV8873-Q1: Operation without a microcontroller

    TI Thinks Resolved
    Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8242-Q1 , DRV8243-Q1 Tool/software: Hi, I would like to use the hardware version of the device to control a motor, but without using a microcontroller. I can see one problem with this: Since…

  • DRV8873-Q1: IC going bad frequently.

    TI Thinks Resolved
    Part Number: DRV8873-Q1 Tool/software: What could be the possible reasons for Vdd pin and Gnd pins to get shorted?
    • Answered

  • DRV8873: Is the chip broken?

    Resolved
    Part Number: DRV8873 Other Parts Discussed in Thread: DRV8212 , DRV8837 Tool/software: Hi, dear. Sorry for troubling you. I use DRV8873 as a simple switch for a resistive load. There is my design as below: In the picture, the right section of ADC1 is used…
    • Resolved

  • DRV8873-Q1: Possible change between "old" parts and "newer" parts.

    Part Number: DRV8873-Q1 Tool/software: Hello, I'm raising this question to eliminate the possibility of a dye change or a functionality modification on this part, since we've compared an old sample where the part has a visible "TI" logo and different…
    • Answered

  • DRV8873-Q1: Use IPROPI signal for ripple counting on BDC motor

    Resolved
    Other Parts Discussed in Thread: DRV8873-Q1 , DRV8706-Q1 , DRV8718-Q1 , DRV8214 , DRV8714-Q1 Tool/software: Hello, Is it possible to use the signal from the IPROPI pin to perform ripple counting of the brushed dc motor being driven by the DRV8873-Q1 or is…
    • Resolved

  • DRV8873: nSLEEP

    Part Number: DRV8873 Tool/software: Hi Team, Looking at the DRV8873 nSLEEP VIH,min. In the datasheet, it's listed with the other digital IO pins that says 1.6V, but also has its own section that says 2.7V. Which one is correct?
    • Answered

  • DRV8873-Q1: selection between TPS54201 and DRV8873-Q1 to control a peltier module.

    Resolved
    Part Number: DRV8873-Q1 Hi, I have question on this two setup to control a peltier module. We would like to maintain the temperature of a DUT 40 degree celsius. So for example if the DUT goes above 50 degrees we would like to cool it down to 40 degrees…
    • Resolved

  • DRV8873: PWM generator for H-bridge driver

    TI Thinks Resolved
    Part Number: DRV8873 Tool/software: Hello I want to use DRV8873 as a voltage controlled source, meaning that instead of using a microcontroller to drive PWM, I would like to generate PWM signal from a small signal AC source. Spec-wise: PWM frequency up…

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