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  • DRV8462: Application of DRV8462 at high Vm

    Part Number: DRV8462 I am looking for a stepper driver that has integrated FETs, can handle > 2.5A RMS/phase, and that will work with a 15-cell Li-Ion battery pack (potential max voltage = 15 * 4.2 = 63V, but usually max voltage = 61.5 to 62V after battery…

  • DRV8462: DRV8462 going into overtemperature shutdown

    Part Number: DRV8462 Hi all, We are testing the DRV8462 as a driver for a NEMA 23 stepper motor (Stepperonline 23HS22-2804S). We are using the DRV8462EVM evaluation board with the GUI. When driving the motor with a constant speed of 600 RPM the driver…

  • DRV8462: NEED IBIS OR SPICE MODEL

    Part Number: DRV8462 Greetings TI Team, I am Deepak from EATON ... Could you please provide IBIS OR SPICE models for DRV8462DDW motor driver and LM5013QDDARQ1 (Buck Converter) Could you please provide the information as soon as possible Thank you…

  • DRV8462: Need IBIS or SPICE model

    Part Number: DRV8462 Hi Team, Where can i get the IBIS or SPICE model for DRV8462DDW? Thanks, Preethi

  • DRV8462: Low-power sleep mode enter-exit question

    Part Number: DRV8462 Hi, we are using the stepper motor driver DRV8462 in an industrial application and we are facing a reliability problem. Our board has 3 stepper drivers and it works well for weeks but sometimes one of the drivers burns (most of…
    • Answered

  • DRV8462: DRV8462 (DDV package) driving issues on step motor driver

    Resolved
    Part Number: DRV8462 Other Parts Discussed in Thread: TIDA-00210 , DRV8962 , DRV8262 We're developing a stepper motor driver using the Texas Instruments DRV8462 (DDV package). We encountered some issues during testing. When driving the motor in Smart…
    • Resolved
    • Answered

  • DRV8462: SPI control stepper motor IC

    Resolved
    Part Number: DRV8462 Other Parts Discussed in Thread: DRV8434S , DRV8889-Q1 , DRV8452 , DRV8899-Q1 , Hi, Besides the PWM interface, does TI have any stepper motor driver ICs that can be controlled purely through an SPI interface? The requirements…
    • Resolved
    • Answered

  • DRV8462: Forced Motion Detection

    Resolved
    Part Number: DRV8462 Can DRV8462 or any of our stepper drivers detect forced motor rotation during a motor hold? Thoughts? Ideas?
    • Resolved

  • DRV8462: Thermal Pad DDV Package: Permissible voltage to Ground

    TI Thinks Resolved
    Part Number: DRV8462 Datasheet DDV- Package: The heat sink should be connected to GND or left floating. Question: If floating: what is the maximum voltage relative to GND permitted on the thermal pad?

  • DRV8462: auto-torque algorithm

    Part Number: DRV8462 Hi Murugavel, I believe it is necessary to be mindful of performance limitations when using the auto-torque function at low speeds. Could you explain the specific algorithm? This auto-torque function should be monitoring the BEMF…

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