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  • DRV8836: parameters affecting RDSon

    TI Thinks Resolved
    Part Number: DRV8836 Hi all My customer has below question, to summarize: What parameters might affect the RDSon value ? Please comment and clarify. Best regards Ueli ------------------------------------- As you may know, we are using the…

  • DRV8836: Body diodes

    TI Thinks Resolved
    Part Number: DRV8836 Hi, We are going to use DRV8836 as the driver in our product. I saw someone has asked if the body diode can handle the reserved current when turning off the motor. You've given a positive answer, but may I ask how much current it…

  • DRV8836: The specifications are not very clear. If this drive is full, half, or can be classified into segments?

    TI Thinks Resolved
    Part Number: DRV8836 The specifications are not very clear. The customer would like to know if this drive is full step, half step, or can be classified into segments? Best Regards Cherry Zhou

  • DRV8836: Output Capacitance or Charge

    TI Thinks Resolved
    Part Number: DRV8836 The DRV8836 datasheet does not appear to specify the output capacitance (e.g. Cds) of the bridge and/or the FETs used within the IC. We are using the DRV8836 as the first stage of an inverter. Due to efficiency constraints we need…

  • WEBENCH® Tools/DRV8836: DRV8836

    Part Number: DRV8836 Other Parts Discussed in Thread: DRV8835 Tool/software: WEBENCH® Design Tools Hi: I have some question about DRV8836 as follows: Equipment in 24 hours, 75 degrees high temperatures DRV8836 is broken，the motor does not work. After…

  • RE: DRV8836: DRv8836 detect bad chip

    Hi Ken, Can you confirm the device is the DRV8836? The DRV8836 does not have a VINT pin and has a max voltage of 7V.
    • Answered

  • DRV8836: Body diodes for EMF

    Resolved
    Part Number: DRV8836 Hello! I noticed DRV8836 block diagram shows the body diodes of the internal FETs. Are these diodes meant for taking the brunt of the back EMF or will we need to use external diodes to take care of the voltage spike caused by turning…
    • Resolved
    • Answered

  • DRV8833 and DRV8836

    Resolved
    Other Parts Discussed in Thread: DRV8833 , DRV8836 , DRV8836EVM , DRV8839 Hi, I am using DRV8833 as LED switching using PWM. My test input is PWM which runs with 20% duty cycle and 250hz to 1khz. I used this pulse as an input-1 for DRV8833. Then the…
    • Resolved
    • Answered

  • DRV8836: MODE pin

    Resolved
    Part Number: DRV8836 The DRV8836’s Mode pin has an internal pull down which puts it into the ‘IN/IN’ mode. What is the resistance value of this internal pull down? I know this is a logic level input but I have a customer who needs to understand the…
    • Resolved
    • Answered

  • RE: DRV8836: How to interface MSP430F2101 to the motor driver in PHASE/ENABLE Mode to drive a bipolar stepper motor

    Resolved
    Mauro, Do you use DRV8834 or DRV8836? "since in DRV8836 datasheet only brake condition is indicated for PHASE/ENABLE mode, it is necessary PWMing the xENABLE pin to implement brake" I agree with you according to Table 4 of DRV8836 datasheet.

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