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  • DRV8305: Gate timing interpretation

    Resolved
    Part Number: DRV8305 Hello, I have a question regarding the gate timing of the DRV8305. In your Datasheed (Revised February 2016) in the electrical characteristics table under Gate timing (page 10) there're two parameters named t_pd_If-O and t_pd_Ir-O…
    • Resolved

  • DRV8305-Q1: SPI configuration example codes with MSPM0

    TI Thinks Resolved
    Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8305 Customer was designing DRV8305-Q1 for the sensorless BLDC with FOC control, together with MSPM0G MCU. They did not have experience on DRV and M0. Could you please help provide the example…

  • DRV8305-Q1EVM: F320F28027

    TI Thinks Resolved
    Part Number: DRV8305-Q1EVM What is the PWM (KHz) limit for this EVM with the current CPU?

  • TMS320F28027F: Tms320f28027f + DRV8305

    TI Thinks Resolved
    Part Number: TMS320F28027F Other Parts Discussed in Thread: DRV8305 , I am using TMS320F28027F and DRV8305 for Operation of BLDC motor. I have developed program which works on it. But recently instead of using ready boards, i have developed custom board…
    • Answered

  • RE: DRV8305: Decoupling Capacitor Value Selection

    Resolved
    Hi Annie, Do you still require further assistance on this? Please help mark the thread as resolved if there are no further questions. Thanks. Best Regards, Andrew
    • Answered

  • RE: DRV8305: There is a thermal noise issue in the motor drive

    Resolved
    Hi Cherry, Thank you for waiting. What is the current limit set on their supply? When a load is connected to the supply (i.e. the motor) and there is a current limit set on the output, the voltage will change accordingly. This is likely the issue the…
    • Answered

  • DRV8305: DRV8305

    Resolved
    Part Number: DRV8305 Hi, I am working on a battery powered application (3S,LiPo) with DRV8305. I am wondering about the power sequencing with hardware design prospective. Since, DRV8305N requires a 3.3V supply for on VREF pin for internal current sense…
    • Resolved

  • RE: DRV8305-Q1: spike current PVDD line

    Hi Kura, kura said: they just wanted to know that there was no problem with their usage and that it was operating within specification. The spiking on PVDD that they are seeing should not cause any problem to the device or its operation. Also, even with…

  • RE: TMS320F28027F: TMS320F28027F + Drv8305

    It doesn't matter the JTAG debugger. You need to change the control parameters (hardware and motor) according to the motor and hardware board you used.

  • LAUNCHXL-F28069M: LAUNCHXL-F28069M with DRV8305-Boosterpack

    Part Number: LAUNCHXL-F28069M I am loading a simulink code through Matlab to a launchpad 28069m with DRV8305-Boosterpack. I am following all the instructions as described here ( https://www.mathworks.com/help/mcb/gs/hardware-connections.html#mw_8a869325…

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