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  • why can't a mosfet be directly driven by a microcontroller?

    First, microcontroller I/O ports have limited load capacity, typically allowing currents around 10-20 mA. Therefore, they are generally not used to drive loads directly. Let's briefly compare the differences in driving BJTs and MOSFETs. Bipolar…
    • Answered

  • [参考译文] TLV717P：TLV717P 电流限制

    已解决
    Other Parts Discussed in Thread: TLV717P 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1535970/tlv717p-tlv717p-current-limit 器件型号： TLV717P 工具/软件： 您好团队…
    • Answered

  • RE: LM5116: 逐周期和短路保护的时序和具体计算的方法是怎样的.

    已解决
    HI 见datasheet描述： Since the ramp amplitude is proportional to VIN - VOUT, if VOUT is shorted, there is an immediate reduction in duty cycle. To further protect the external switches during prolonged current limit conditions, an internal counter counts…

  • RE: [参考译文] AM62A3：使用 edgeai-tidl-tools 编译的模型会导致 AM62a 出现分段故障

    请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 嗨、Reese、 我是 Stefan 的同事、我们在同一个开发板上工作(所以 Stefan 提供的所有信息也包含在这篇文章中)。 Unknown 说： 否则、您需要继续使用 edgeai-tidl-tools (从09_00_XX_YY 我曾尝试您的建议、将 devcontainer 中的 TIDL 工具版本更改为09_00_00_06 tidl-model-compilation…

  • LDC5072Q1EVM: Need Guidance on Designing Linear Sensor with LDC5072-Q1 Sensor Design Tool

    TI 认为已经解决
    Part Number: LDC5072Q1EVM Other Parts Discussed in Thread: LDC5072-Q1 , LDC1314 , LDC1612 , LDC1614 I am trying to design a linear sensor where the coil is smaller than the target, and the coil moves along a long strip-shaped target to achieve an absolute position…

  • RE: DRV8873: How to operate brake or fast decay in pwm mode

    Hi， 1. For DRV8873, in PWM mode, mcu controller drv8873 by nSLEEP, DISABLE, IN1 and IN2 pins, operat, how to set the input can operate drv8873 from forward to slow decay(or fast decay)? I'm not sure my operate is right, because when motor from full speed…
    • Answered

  • [参考译文] BQ24192：ILIM -限制最大输入电流-器件总电流或连接至 BAT？

    已解决
    Other Parts Discussed in Thread: BQ24190 , BQ24192I , BQ24192 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1517686/bq24192-ilim---limit-maximum-input…

  • OPA855: Inquiry About Using Current-Feedback Operational Amplifiers in Optical Front-End Systems

    Part Number: OPA855 Dear TI Technical Support Team, I hope this message finds you well. I am currently working on designing optical front-end systems. Recently, I have been exploring the use of current-feedback operational amplifiers (CFOAs) in the…
    • Answered

  • [参考译文] UCC23513：输出电流和栅极电阻计算

    已解决
    Other Parts Discussed in Thread: UCC23513 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1467294/ucc23513-output-current-and-gate-resistance-calc 器件型号…
    • Answered

  • [参考译文] 建议替代 BD2221G-TR 限流负载开关

    已解决
    Other Parts Discussed in Thread: TPS2041 , TPS22950 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1539764/suggest-alternative-to-bd2221g-tr-current…

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