您好，
下面帖子讨论了同样的问题，请参考其解决方法是否有帮助。
(+) PSPICE-FOR-TI: cannot install - Simulation, hardware & system design tools forum - Simulation, hardware & system design tools - TI E2E support forums
(+) PSPICE-FOR-TI: Failed Install for PSPICE for TI…
Hi
Unfortunately no, there is no simulation model available for the DRV401. We did look into this but the resources to accurately model the magnetic field and its interaction with an external hall sensor is not possible at this time.
Other Parts Discussed in Thread: PMP41114 , PMP23338 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/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools…
Other Parts Discussed in Thread: PMP9656 , PMP3162 , PMP8861 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/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design…
Hello,
RE is an environment sensor and should be placed above the max liquid level. I also recommend referencing the design below.
https://www.ti.com/lit/ug/tidu736a/tidu736a.pdf
No, we are not able to do electric field simulation for this type of design…
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。 你好、Vishaal、
只要输入电压大于 LED 的正向电压和器件两端的压降电压、就不应发生调光。 35mA 处的压降电压通常为 0.28V、最大值为 0.45V。 只要 LED 的正向电压低于 7.55V、就不应进行调光。
我不是 TI 磁传感器方面的专家、因此我不知道最适合您的应用的器件。 请以磁传感器为主题创建新主题、以联系专家。
以下是 TI 的双极霍尔效应传感器列表…
Other Parts Discussed in Thread: PMP23391 , TPS7H5001-SP , TPS7H5020-SEP 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/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware…
您好
Functionally the schematic looks correct. I would recommend using an RCD clamp vs a TVS clamp. It helps dampen the ringing at the switch node which will improve EMI and power stage performance.
The output voltage is sense and controlled by VS pin…
