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Showing 178 results View by: Thread Post Sort by
    Answered
  • DRV8874: DRV8874 Burn, BEMF

    Donghee KIM
    Donghee KIM
    Resolved
    Part Number: DRV8874 Tool/software: I am driving a bidirectional DC motor using drv8874. The operating voltage is 28V, and the motor consumes 400mA of current when not loaded. The motor driver was damaged during operation. (The temperature rose over…
    • Resolved
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • DRV8874: DRV8874 difference performance depending on LOT

    Uri Weiss
    Uri Weiss
    Part Number: DRV8874 Tool/software: Hi' I'm using the DRV8874 H-Bridge. I noticed that there is a difference in PWM max frequency performance. Using the DRV8874 with the lot on his top case : AY8j Has much better PWM performance then the device with…
    • 2 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8874: Request for Support Regarding DRV8874 with High Peak Current Motor

    Bella ANISYA
    Bella ANISYA
    TI Thinks Resolved
    Part Number: DRV8874 Other Parts Discussed in Thread: DRV8263-Q1 Tool/software: I am currently working on a project that involves using the DRV8874 motor driver to control a DC motor. However, I am experiencing an issue where the motor does not start…
    • 29 days ago
    • Motor drivers
    • Motor drivers forum
  • DRV8874: About Power-up status

    shirakata.yuto
    shirakata.yuto
    TI Thinks Resolved
    Part Number: DRV8874 Tool/software: Hello, I have a question about the DRV8874PWPR. I am posting the following question regarding DRV8874PWPR. ◆Contents Regarding the mode selection on p.11 of the datasheet, there is a description that it is determined…
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8874: the protection function

    Yuta Nishie
    Yuta Nishie
    Resolved
    Part Number: DRV8874 Tool/software: Hi, Page 1 describes the settings of H-bridge and Half-bridge. When operating under the following conditions, what is the protection function to prevent IC failure? 1. When PH/EN or PWM mode is set and Half-bridge…
    • Resolved
    • 4 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8874: Mode Control Inquiry

    TI-CSC
    TI-CSC
    TI Thinks Resolved
    Part Number: DRV8874 Tool/software: Hello E2E Experts, Good day. We are powering the DRV8874 with 12V Vvm, and controlling with an onboard RP2040 microcontroller providing 3.3V logic signals. The board will have four drivers and is intended to drive…
    • 3 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8874: Use as an active full-wave bridge rectifier

    Antenna_Head
    Antenna_Head
    TI Thinks Resolved
    Part Number: DRV8874 Tool/software: Team- I'm looking for an integrated solution for an active full wave bridge rectifier, i.e. 4 MOSFETS that will rectify an input voltage to the proper polarity regardless of connection. The application is 8V < V_IN…
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • DRV8874: Fault signal, normal operation problem after power re-apply

    Donghee KIM
    Donghee KIM
    Part Number: DRV8874 Other Parts Discussed in Thread: DRV8873 , DRV8243-Q1 Tool/software: Hello It was a circuit that was working normally, but a problem occurred after changing the motor. For example, in PH/EN mode, if EN=1, PH=0 is given, it works normally…
    • 5 days ago
    • Motor drivers
    • Motor drivers forum
  • DRV8874: NEGATIVE CURRENT

    MANGSATABAM RATAN
    MANGSATABAM RATAN
    Part Number: DRV8874 Tool/software: Hi TI, I am using DRV8874 in one of my designs. I am using half bridge to control 2 motors. I am connecting the 2 motors on the high side and the driver is on the low side. 1)While capturing the waveforms, i have…
    • 7 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8874-Q1: OCP

    Alfie Cheng
    Alfie Cheng
    TI Thinks Resolved
    Part Number: DRV8874-Q1 Other Parts Discussed in Thread: DRV8874 Tool/software: Hi team, could you help provide the maximum value(IOCP,TOCP,TRETRY)? and what is maximum current of internal mosfet
    • 6 months ago
    • Motor drivers
    • Motor drivers forum
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