UCC24630参考设计电路|同步整流器控制器应用电路
UCC24630特性:工作频率达200kHz;伏秒平衡SR导通时间控制;兼容PSR和SSR控制;低功耗自动检测和110µA待机模式电流
UCC24630典型应用范围:5V至24V输出反激式和正向转换器;USB-PD适配器和充电器,采用C类连接器;智能手机和平板电脑充电器;笔记本电脑和超级本适配器;服务器、台式机、家电应用中的高效辅助电源;工业和医疗SMPS
UCC24630参考设计应用电路:
图1UCC24630内部结构图
The UCC24630 SR controller is a high-performance controller and driver for N-channel MOSFET power devices used for secondary-side synchronous rectification.
图2UCC24630参考设计图
The UCC24630 controller offers a programmable false-trigger filter, a frequency detector to automatically switch to standby mode during low power conditions and pin fault protections. The UCC24630 is compatible with DCM, TM and CCM operation.
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