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[参考译文] UCC2803:如何使用回扫功能减少变压器的转动

Guru**** 666710 points
Other Parts Discussed in Thread: UC2845AQ, UCC28740
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/1078874/ucc2803-how-to-reduce-transformer-turns-with-flyback-use

部件号:UCC2803
“线程”中讨论的其它部件:UC2845AQUCC28740

大家好,团队

我在 UC2845AQ 上有一个客户设计,并有一些应用问题。

客户希望提高开关频率以减少变压器的转动。

(频率为172kHz;RT=10kOhm CT=1nF)

并将使用回扫技术