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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/672897/ucc28070-use-ucc28070-as-bridgeless-pfc-controller
我想使用 UCC28070作为无桥 PFC 控制器、这在 SLUA517–2009年7月中有提及。
我的问题是如何避免 电流检测变压器(CT) 饱和(实现伏秒平衡)、同时避免电流反向流经 非活动 MOSFET 的体二极管？
此致
