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zeruns/Synchronous-Rectification-Buck-Boost-Digital-Power-Supply-Based ...
本文设计基于STM32的同步整流Buck-Boost数字电源,该电源电路由MOSFET驱动电路、4开关Buck-Boost电路、信号调理电路、PD快充协议电路、辅助电源电路、单片机控制电路等部分组成。 该电源可通过DC接口或Type-C接口供电,而且Type-C接口支持与充电器通过PD快充协议通讯,自动请求并获取最高20V的工作电压 ...
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