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  • DRV8412: The DRV8412 is Protection is prone to occur.

    Part Number: DRV8412 Tool/software: Dear MP: When using the 8412 parallel drive output and increasing the drive current solution, the peak-to-peak output current of the chip is 7A. The IC is prone to protection. What is the reason for this? The current…

  • DRV8412: DRV8412 Datasheet Revision H changes

    TI Thinks Resolved
    Part Number: DRV8412 Tool/software: Hello, Can i know the reason of this change ? : Changes from Revision G (July 2014) to Revision H (July 2024): Deleted values in 39 to 200 in Table 6-2 . It's about the Programming-Resistor Values and OC Threshold…
    • Answered

  • DRV8412: Replacing the DRV8432DKD with 2x DRV8412

    Resolved
    Part Number: DRV8412 Other Parts Discussed in Thread: DRV8962 , DRV8262 Tool/software: Hello, I would like to ask if it makes sense to replace ( one DRV8432DKD + mounted heatsink) with ( two in parallel DRV8142DKD heat dissipation over power pad)…
    • Resolved
    • Answered

  • DRV8412: Diode Protection

    Resolved
    Part Number: DRV8412 Hi, I have a question about "No external snubber or schottky diode is required" info inside the datasheet. According to datasheet, there is no need for an external schottky diode to protect against back emf fom DC motor. However…
    • Resolved

  • DRV8412: Problems driving a 5A TEC with the DRV8412; need advice

    Part Number: DRV8412 Tool/software: Hello, I'm using the DRV8412 in parallel mode to drive a thermoelectric unit. It's mostly working but has some issues. It needs to power a TEC module at 5A. I'm testing with a 24V power supply and electronic load. It…

  • DRV8412: DRV8412

    Part Number: DRV8412 Tool/software: As we all know , t he heat dissipation area of the DRV8412 chip is at the bottom of the chip, but in practical applications, if i want to strengthen the heat dissipation of the area where the chip is located, should…

  • DRV8412: DRV8412 related issues

    TI Thinks Resolved
    Part Number: DRV8412 Other Parts Discussed in Thread: DRV8962 Tool/software: hi， As shown in the figure below, DRV8412 is used as an LED lighting driver. Is DRV8412 equivalent to a BUCK circuit? How does DRV8412 work as an LED lighting driver？ Thanks…
    • Answered

  • DRV8412: How to Explain Instability and Driver Fault Error

    Resolved
    Part Number: DRV8412 Other Parts Discussed in Thread: TMS320F28377S We are seeing a driver over-current issue when running a BLDC motor in FOC mode . We are using a DRV8412 driver chip and our MCU is an F28377S. The driver sense resistor is set to trip…
    • Resolved

  • DRV8412: DRV8412 related issues

    Part Number: DRV8412 Other Parts Discussed in Thread: DRV8962 , Tool/software: Hi， 1. DRV8432 uses Parallel full bridge with cycle by cycle current limit mode. Occasional triggering of overcurrent protection. Which position is detected for overcurrent…

  • DRV8412: Active or obsolete?

    TI Thinks Resolved
    Part Number: DRV8412 Tool/software: Hi, At the moment I noticed a "obsolete" status by; " DRV8412DDW ". The link: DRV8412 | Buy TI Parts | TI.com But when I search with the type number "DRV8412" i found the following page with the status: "Active". The…

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