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  • DRV8462: Drv8462

    Part Number: DRV8462 Tool/software: Hii, We are facing a problem using to DRV8462 DDWR. When we connect VM pins to +24v immediately ic burnt out hardware is designed accordingly to provided circuit in ic pdf. Please help us to come out this problem…

  • DRV8462: hardware design for DRV8462

    TI Thinks Resolved
    Part Number: DRV8462 Tool/software: Hi, we are facing a problem using DRV8462 when we connect VM pins to +24v, immediately IC burnt out. hardware design is according to provided circuit in IC PDF.
    • Answered

  • DRV8462: DDW type Ihold ?

    Resolved
    Part Number: DRV8462 Tool/software: Dear Team I want to drive a 2-phase STEP MOTOR as an additional axis of a robot. I am checking the datasheet of your DRV8462DDW (SPI cannot be used), but I cannot set Ihold in DDW, so I am contacting you. If Ihold cannot…
    • Resolved
    • Answered

  • DRV8462: Closed loop control with Encoder to dynamically change full scale current depending on load

    Resolved
    Part Number: DRV8462 Tool/software: Hi Team, Our team would love to speak with an applications engineer via online call that could answer some questions we have regarding closed loop control of the DRV8462 and a magnetic encoder using the HW interface…
    • Resolved

  • DRV8462: Shaded pole motor driver IC

    Part Number: DRV8462 Tool/software: Hello team, Do we have a motor driver that is able to drive shaded pole motors? Thank you. Kind regards, Wouter Kragt
    • Answered

  • DRV8462: Silent Step decay

    Resolved
    Part Number: DRV8462 Tool/software: Dear team, I have a question about silent step decay. Would you please support me to answer it? Q. How can we understand the "20" and "10" constant in KP calculation formula? Is it coming from I_FS(=5A) of a phase…
    • Resolved

  • DRV8462: Setting step speed over SPI

    TI Thinks Resolved
    Part Number: DRV8462 Tool/software: Hello, Is there an option to set the driver step speed over SPI, other than continuously setting the STEP bit 7 in the CTRL2 register 0x05? As best as I can tell, my only options for setting the speed are to send pulse…

  • DRV8462: Torque count during motor start up

    Part Number: DRV8462 Tool/software: Hi team, May I know why torque count will keep 4095 for a while after motor start up when using stall detection? And when need to use *8 multiply?Thanks! Rayna
    • Answered

  • DRV8462: DRV8462

    Resolved
    Part Number: DRV8462 Other Parts Discussed in Thread: DRV8426 Hi, I am having trouble with SPI communication with the DRV8426 - MODE and nSLEEP is HIGH. SPI read command for FAULT register returns 1 for FAULT & SPI_ERROR - however the data packet seems…
    • Resolved

  • DRV8462: Auto Torque setting units in the GUI

    Part Number: DRV8462 Tool/software: What is the unite for the initial learning current? mA or what? The same question is for ATQ_TRQ_MIN, Auto Torque Count Lower Limit. What is the unit?

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