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  • DRV8353R: DRV8353R incurring repeated damage

    Part Number: DRV8353R Other Parts Discussed in Thread: DRV8353 , DRV8350 Hello, I'm having issues with DRV8353RSRGZR that has repeatedly required the device to be replaced (~10 chips across 2 prototype boards). We successfully have used this chip…

  • DRV8353RS-EVM: Direction control in DRV8353R

    Part Number: DRV8353RS-EVM Tool/software: HI all I am trying to understand how can I achieve forward and reversed direction of motor using this truth table as in refer. manual INHC will decide the motor direction which can be 0 or 1. I have shared…

  • DRV8353RS-EVM: DRV8353RS EVM Board not working

    Part Number: DRV8353RS-EVM Other Parts Discussed in Thread: DRV8301 We are using the DRV8353RS EVM and the board is not working properly. We have trouble with the gate not switching properly. The gate driving output of the board is at too low of a voltage…

  • DRV8353RS-EVM: Questions about DRV8353RS 3x PWM mode (INLx control)

    TI Thinks Resolved
    Part Number: DRV8353RS-EVM Dear TI Support, I am using the DRV8353RS in 3x PWM mode for sensored 6‑step BLDC control and I have two clarification questions about the INHx / INLx inputs: In 3x PWM mode, should the INLx pins (INLA, INLB, INLC…

  • DRV8353RS-EVM: Using DRV8353rs-evm with STM Nucleo H755ziq eval board.

    Part Number: DRV8353RS-EVM I am a beginner and I have been trying to build a robot where my Nucleo H755zi-q will act as the motor controller. After research on chatgpt I got my hands on the DRV8353rs-evm to power a 3 phase 120 Degree Hall sensor based…
    • Answered

  • DRV8353RS-EVM: DRV8353rs SPIx EN bit & UMCSDK 50% duty has no UVW low side drives

    Resolved
    Part Number: DRV8353RS-EVM Other Parts Discussed in Thread: DRV8353 Hello forum, After many hours of debugging drv8353s.c and SPI read halts ADCC1 interrupt there were several issues encounterd with the release code UMCSDK v5.03 and v5.04. The worst…
    • Resolved

  • DRV8353RS-EVM: Feasibility of replacing ISO F28027F daughter board with stm32f407 on DRV8353RS-EVM

    Part Number: DRV8353RS-EVM Hi I am currently creating motor controlller over STM32f407 and DRV8353RS ,the DRV8353rs evm board is currently being controlled via ISO28027F daughter board. Can anyone help me to understand if it is feasiblity and possible…

  • DRV8353R: Application issue.

    Part Number: DRV8353R Hi Team, Our factory identified an issue with the DRV8353RH failure, where the device reports a DRV8353RH fault immediately upon power-up (before any testing was conducted). After analysis and troubleshooting, we preliminarily…

  • DRV8353R: DRV8353R driver to run 2622s006b-8-1

    TI Thinks Resolved
    Part Number: DRV8353R Other Parts Discussed in Thread: DRV8316 , DRV8329 , DRV8328 , DRV8334 , DRV10970 Tool/software: Hi , We are looking for a motor driver that controls below motor Motor Partnumber: 2622s006b-8-1 EN_2622_B_DFF.pdf Whether…

  • RE: DRV8353RS-EVM: DRV8353RS-EVM: Motor not rotating with the GUI tool

    Hi Renu, Its good to see you have the motor spinning. I'm not sure that the issue is with the driver settings here. To me it looks like control needs to be optimized for smoother operation. It looks like you need to be sending the inputs faster. The…

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