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  • DRV8317HEVM: missing VIN_AVDD decoupling on EVM?

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    Part Number: DRV8317HEVM Tool/software: Hi, I think the datasheet recommended decoupling caps close to the DRV8317H VIN_AVDD pin were omitted on the evaluation board, right? VIN_AVDD goes all the way to the other side of the board to a jumper, and from…
    • Resolved

  • 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 current…
    • Answered

  • DRV8317HEVM: improve line regulation of LDO integrated in DRV8317H.

    Resolved
    Part Number: DRV8317HEVM the formula of calculating line regulation and load regulation of LDO is according customer's demand, the line regulation should be lower than 0.1%, load regulation should be lower than 0.5%,however,the test result suggest that…
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