如何设计一个高效率的DC-DC转换器
Abstract: The DS1875 features a pulse-width modulation (PWM) controller that can be used to contro...
Abstract: The DS1875 features a pulse-width modulation (PWM) controller that can be used to contro...
Low power standby requirements are typically associatedwith battery-powered systems. Auto...
Automotive batteries, industrial power supplies, distributedsupplies and wall transformer...
The LTC®3562 quad output step-down regulator is designedfor multicore handheld microp...
The LTC3546 is a dual output current mode buck regulatorwith fl exible output current par...
The LTC®4099 high effi ciency USB power manager andLi-Ion/Polymer battery charger sea...
In predominantly digital systems it is often necessaryto include linear circuit functions...
为了提高PCB板制作的效率,改变传统的化学腐蚀制板工艺,使用机械仿形铣制作电路板的方法,设计了以ATMEGA16单片机为核心部件的PCB板雕刻机控制系统。其中包括PCB雕刻机的基本功能、主要硬...
为解决当前计算机串行通讯接口只有USB,难以满足旧型号设备或某些单片机要求RS232通讯的问题,设计出两款RS232/USB电路。采用CH341A与MAX223集成电路芯片构建标准9线RS232/US...
实时时钟是微机保护装置的重要部件,在讨论PCF8583结构与功能的基础上,提出采用dsPIC33F系列微处理器与串行I2C时钟PCF8583的接口设计方案,给出了相应的接口电路与软件流程。该设计方案结...