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    Answered

  • DRV8317: nSLEEP and AVDD LDO supply problem

    Resolved
    Part Number: DRV8317 Other Parts Discussed in Thread: TMS320F2800137 Tool/software: Hi, I am developing a BLDC ESC with DRV8317 driver IC and TMS320F2800137 microcontroller. Later is supplied by LDO from DRV8317. I am using the same nSLEEP circuit as…
    • Resolved

  • TMS320F2800137: Setting GPIO pin as output pulls down nSLEEP pin and shuts down LDO on DRV8317

    Part Number: TMS320F2800137 Other Parts Discussed in Thread: DRV8317 , Tool/software: Hi, I am developing a BLDC ESC with DRV8317 driver IC and TMS320F2800137 microcontroller. Later is supplied by LDO from DRV8317. I am using the same nSLEEP circuit…
    • Answered

  • DRV8317: Sensored FOC control, DRV8316C or DRV8317?

    Resolved
    Part Number: DRV8317 Other Parts Discussed in Thread: DRV8316C , DRV8313 Hi all, For the sensored FOC control of a 12V 2A BLDC motor with Hall sensors, I am currently evaluating the DRV8313 chip. The chip is controlled by an STM32 MCU that drives the…
    • Resolved

  • DRV8317: Integrated control BLDC drivers MP6570 with MP6543H(mps product) system

    TI Thinks Resolved
    Part Number: DRV8317 Other Parts Discussed in Thread: MCF8316C-Q1 Hello everyone, I am looking for full sytem BLDC Integrates Solutions. I used MP6570 with MP6543H in my old designs, but for now I want to make a new design with TI products. So I need…

  • DRV8317: AVDD to power a microcontroller pre nSLEEP GPIO availability

    TI Thinks Resolved
    Part Number: DRV8317 I would like to use the 8317's 3v3 AVDD line to power a microcontroller such that I can just supply motor power to the board without requiring a separate line or regulator for 3v3. From my understanding of the datasheet, nSLEEP…

  • DRV8317HEVM: Source code example for DRV8317HEVM + LAUNCHXL-F280049C

    Part Number: DRV8317HEVM Other Parts Discussed in Thread: LAUNCHXL-F280049C , DRV8320 , DRV8317 Tool/software: Hi all, I am working with 2 development boards DRV8317HEVM and LAUNCHXL-F280049C. I have followed the instructions in the document here…

  • DRV8376: DRV8376

    TI Thinks Resolved
    Part Number: DRV8376 Other Parts Discussed in Thread: DRV8378 , DRV8374 , MSPM0G3507 , DRV8316 , DRV8311 , DRV8317 Tool/software: Hi Will new members of DRV837x-Family (DRV8374 and DRV8378) have the same structure of SPI registers like this in DRV8376…
    • Answered

  • DRV8316: DRV8316 Open loop Current waveform

    Resolved
    Part Number: DRV8316 Other Parts Discussed in Thread: DRV8317 I'm using the DRV8316EVM and have the DRV8316T ( non - SPI device installed). I'm using the DRV8317EVM with the DRV8317T ( non - SPI device installed). I'm using a controller that is sending…
    • Resolved

  • DRV8316C: Variant Version

    TI Thinks Resolved
    Part Number: DRV8316C Other Parts Discussed in Thread: DRV8316 , DRV8311 , DRV8317 , DRV8376 Tool/software: Two questions here. 1. Is the only difference on 3.3V LDO between DRV8316 and DRV8316C? What else? 2. Is there similar part with DRV8316C that…

  • LAUNCHXL-F280049C: DRV8317HEVM

    Part Number: LAUNCHXL-F280049C Other Parts Discussed in Thread: DRV8317HEVM , DRV8317 When I use DRV8317HEVM and LAUNCHXL-F280049C to control PMSM by is05_motor_id_coff, unexpected overcurrent occurs. the detail are as below: in 20KHz PWM case, the…

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