Search tips
Showing 30 results View by: Thread Post Sort by

  • DRV8343H-Q1EVM: Snubber circuit design

    TI Thinks Resolved
    Part Number: DRV8343H-Q1EVM Tool/software: Hello Team, I am developing a Brushed Motor drive of 12 V with current of 10A for 500ms I have few doubts regarding the design of snubber for the MOSFETs. Please find the below Schematic for H bridge Please…

  • DRV8343H-Q1EVM: GAIN is floating and the current gain ratio is only 10

    TI Thinks Resolved
    Part Number: DRV8343H-Q1EVM Hi Team, The DRV8342H is configured in hardware with GAIN floating and a current gain ratio of only 10. By connecting GAIN to 0, the current gain is only 2.5, which is twice the overall gain described in the manual. Could…

  • DRV8343H-Q1EVM: Can you break the software on the DRV8343H-Q1EVM

    TI Thinks Resolved
    Part Number: DRV8343H-Q1EVM I flashed the DRV board with the independent driver code and now the board will not connect to the GUI. Is there a way that I could either reset the board or reflash the firmware to fix this issue?
    • Answered

  • DRV8343H-Q1EVM: How do I flash the DRV8343H-Q1EVM with the MSP-EXP430FR5739

    Resolved
    Part Number: DRV8343H-Q1EVM Other Parts Discussed in Thread: MSP-EXP430FR5739 , MSP430FR5739 , MSP430F5529 I am using the MSP-EXP430FR5739 to flash firmware to the DRV8343H-Q1EVM and the files are set up for a different MSP board. In the forum pages I have…
    • Resolved

  • DRV8343H-Q1EVM: Can not find the link to download GUI

    TI Thinks Resolved
    Part Number: DRV8343H-Q1EVM Where can I download the GUI for my DRV8343H-Q1EVM?
    • Answered

  • DRV8343H-Q1EVM: How to switch to sensored control in DRV8343-Q1 GUI

    Resolved
    Part Number: DRV8343H-Q1EVM Other Parts Discussed in Thread: MSP430F5529 I connected the 3 phases motor connectors and all 3 hall sensors, but the GUI still can not enter Sensored page. How can I enter the sensored page? Thanks.
    • Resolved

  • DRV8343H-Q1EVM: How to handle vdrain when using as 3x HS and 3x LS independent drives

    TI Thinks Resolved
    Part Number: DRV8343H-Q1EVM I am looking to use this as a driver for 3x HS and 3x LS independent drivers to drive a total of 6 independent solenoids. The HS drives will be connected to power internally so vdrain makes sense to connected. However, for…
    • Answered

  • RE: DRV8343H-Q1EVM: Can I use this EVM to test DRV8340H?

    Resolved
    Aaron Barrera said: 2) DRV8340 and DRV8343 have same gate driver architecture, there is no functional difference between the gate drive outputs and configurable settings between devices. The EVM is meant to support DRV8343, not DRV8340, or else you'll…
    • Answered

  • DRV8343H-Q1EVM: DRV8343H-Q1EVM

    Resolved
    Part Number: DRV8343H-Q1EVM Other Parts Discussed in Thread: DRV8343-Q1 Dear experts, I have a question about DRV8343X-QA1EVM Independent Mode User guide @ https://www.ti.com/lit/ug/slvubc2/slvubc2.pdf?ts=1593004899447 I was very excited about the EVM with…
    • Resolved

  • DRV8343H-Q1EVM: Unexpected Insertion Loss

    TI Thinks Resolved
    Part Number: DRV8343H-Q1EVM Hello Guys, Good day. My customer is testing and simulating the insertion loss of the TI DRV8343X-Q1EVM board input filter. It appears the insertion loss on the board doesn't match what is expected of the circuit. He is sure…

Didn't find what you are looking for? Post a new question.