深圳市四海恒通科技有限公司 (非本站正式会员)

DW8505,DONGWOON一级代理,优势热卖

  • DW8505,DONGWOON一级代理,优势热卖
产品价格:
电议/ 1k
厂 家:
DONGWOON
封 装:
SOT23-5L
批 号:
12+
数 量:
15000
 
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产品咨询直线:0755-83983377

产品详细说明

DW8505  低功率LED驱动

性能描述:

        The DW8505 is an instant On/Off LED driver for high power LED applications. At DW8505 output stage, one regulated current port is designed to provide a uniform and constant current sink for driving LEDs within a large range of VF variations. DW8505 easily provides users a consistent current source. User may adjust the output current  from  up  to  100mA  through  an  external resistor ,RS, which gives users flexibility in controlling
the  light  intensity  of  LEDs.  In  addition,  users  can precisely  adjust LED brightness from 0% to 100% via output en-able (EN) with Pulse Width Modulation. DW8505 also guarantees that LEDs can be cascaded to maximum

特点:
•恒定输出电流不变的电源和负载电压的变化
•5V至40V电源电压
•高达100mA可调稳压输出电流
•内置热降额电路
•提供PWM调光控制
•输出电流通过一个外部电阻调整
•SOT23-5L封装

典型应用电路图:

 

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具体铺位: 深圳市福田区福虹路华强花园A栋9B 仓库位置: 深圳市福田区福虹路鼎盛时代A栋9B
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