The Triggering Observation
During teardowns of 23 failed EV chargers and phone adapters (2019-2023), MOSFET failures accounted for 81% of catastrophic faults - yet OEMs bury this component in obscurity. How can a sub-$0.1 part dictate the success of $500M…
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。 您好!
如果您想在18V 电压下驱动 SiC MOSFET、那么 UCC28C57H-Q1是合适的选择。 UCC28C59 UVLO off 为12.5V、因此您需要检查这对于您的 SiC 是否合适。
UCC28C57H-Q1 UVLO 关断、电压为15.5V、因此比 UCC28C59-Q1对18V SiC 更安全。
Other Parts Discussed in Thread: PMP23338 , TMS320F280049C 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…
Other Parts Discussed in Thread: UCC21520 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/1499401/ucc21520-sic-without-negative-gate-pulse 器件型号: UCC2…
Hello, I have another question. The chip I selected for the flyback circuit I designed has a built-in high-voltage startup circuit, so there is no need for an external high-voltage startup circuit to provide the initial voltage. The MOSFET I use is a…