降低EMI和保持高效率D類放大器在便攜式產品中的應用
Abstract: Class D amplifiers are typically very efficient, making them ideal candidates for portab...
PORTABLE技術資料
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LT1017：Circuitry for Single Cell Operation
Portable, battery-powered operation of electronic apparatushas become increasingly desira...
ASC8512-CN兩節鋰電充電芯片
兩節鋰電充電IC-ASC8512 ASC8512 為開關型兩節鋰聚合物電池充電管理芯片，非常適合于便攜式設備的充電管理應用。ASC8512 集內置功率MOSFET、高精度電壓和電流調節器、預充、充電狀...
按鍵開關控制器簡化系統設計
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton ...
DN428微型同步升壓轉換器
Alkaline batteries are convenient because they’re easy tofi nd and relatively inexp...
DN464 高效率USB電源管理系統
Automotive power systems are unforgiving electronicenvironments. Transients to 90V can oc...
陶瓷輸入電容可導致過壓瞬變
A recent trend in the design of portable devices has beento use ceramic capacitors to fil...
PCMCIA卡和卡插槽的電源管理系統
Most portable computers have built-in sockets to acceptsmall PC cards for use as extended...
Circuitry for Single Cell Operation
Portable, battery-powered operation of electronic apparatushas become increasingly desira...
基于PIC18F1320微控制器的信號采集系統
便攜式信號采集在機器健康診斷系統中有較高的應用價值。機器健康診斷的信號特點是包括低頻信號。本文研究是為了實現簡易而且低成本的低頻便攜式信號采集。以Microchip公司單片機PIC18F132...