Hi:
使能控制上的差异。
You are correct that the only difference between the UCC21520 and the UCC21521 is in Pin#5. This is Disable on UCC21520 and Enable on UCC21521 . We made these separate parts in order to satisfy the needs of our customers. Some prefer an…
Other Parts Discussed in Thread: UCC28951-Q1 , UCC28950 , UCC21521 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/750083/ucc28951-q1-gate-pulses-at-the…
Other Parts Discussed in Thread: UCC28951 , UCC21521 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/752457/ucc28951-the-psfb-can-t-work-using-ucc28951…
Other Parts Discussed in Thread: UCC21521 , UCC21520 但是在使用时3.3V的输入信号无法驱动该芯片,型号为UCC21521CDW;用来实现3.3V信号转为任意电平的信号;
测试将VSSA端接地,VDDA设定为17V,仍然不行;这个芯片能这样使用吗? 想通过这个芯片实现3.3V控制信号转为一定范围内的任意高低电平信号;如低5V---高12V;有什么推荐的方案吗?
Other Parts Discussed in Thread: UCC28951 , UCC28950 , UCC21521 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/747820/ucc28951-q1-ucc28951-q1 器件型号: UCC28951…