摘要
基于充电专用芯片UC3906的结构与工作原理设计多通道传感器供电电源系统,主要包括:电池充电电路设计、电池电压状态指示电路设计和DC-DC电压转换电路设计,并给出这3种电路的具体设计过程。
The power supply system of multi-channel sensors was designed based on the structure and working principle of the specific charging chip UC3906,mainly including designs of battery charging circuit,battery circuit indicating voltage status and DC-DC voltage conversion circuit.Meanwhile,The concrete design of three kinds of circuit was given.
出处
《森林工程》
2009年第6期43-45,共3页
Forest Engineering
关键词
多通道
传感器
电源
设计
multi-channel
sensor
power
design
