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首页 > Products > Led Driver > LED flashlight IC > LED Flashlight IC >Cxle8705 is suitable for driving LEDs for one or two dry cell applications The external circuit of cxle8705 is simple and only one inductance element is added to form the LED flashlight
Cxle8705 is suitable for driving LEDs for one or two dry cell applications The external circuit of cxle8705 is simple and only one inductance element is added to form the LED flashlight

Cxle8705 is suitable for driving LEDs for one or two dry cell applications. The external circuit of cxle8705 is simple, and only one inductance element is added to form the LED flashlight driving circuit board. Cxle8705 has high reliability, high efficiency, wide working voltage range, simple use and good production consistency. Through the adjustment of the peripheral inductance element, it can meet the requirements of LED flashlight for different brightness

Cxle8705 is suitable for driving LEDs for one or two dry cell applications The external circuit of cxle8705 is simple and only one inductance element is added to form the LED flashlight
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                          目录oDP嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)oDP嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品oDP嘉泰姆

一.产品概述oDP嘉泰姆


   CXLE8705适用于一节或两节干电池应用的LED的驱动。CXLE8705外围电路简单,只需外加一个电感元件,即可构成LED手电筒驱动电路板。CXLE8705可靠性高、效率高、工作电压范围宽、使用简单、生产一致性好。通过外围电感元件的调节,可满足LED手电筒对不同亮度的要求。oDP嘉泰姆
   CXLE8705采用TO-92和SOT23两种封装形式。  
oDP嘉泰姆

二.产品特点oDP嘉泰姆


输入电压范围:0.9V~3.2VoDP嘉泰姆
输出最大电流:大于100mAoDP嘉泰姆
效率高:高达85%oDP嘉泰姆
只需外接一个电感oDP嘉泰姆
LED驱动能力:3~6个20mA的 LED灯oDP嘉泰姆
TO-92封装或SOT23封装
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三.应用范围oDP嘉泰姆


 手电筒 LED驱动恒流源   oDP嘉泰姆

四.技术规格书(产品PDF)oDP嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!oDP嘉泰姆

 QQ截图20160419174301.jpgoDP嘉泰姆

五.产品封装图oDP嘉泰姆


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六.电路原理图oDP嘉泰姆


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七.相关芯片选择指南oDP嘉泰姆


LED手电筒专用IC
产品型号 输入电压 输出电压 输出电流 工作效率 产品封装 备注
CXLE8701 2.4-5.5V 升降压 ≦500mA 90% SOP8 升降压型,内置MOS管,电流精度±5%
CXLE8702 0.8-4V 升压 100-800mA ≧80% SOT-89-3 内置MOS管,适用于大功率LED手电筒
CXLE8703 2-6V 升压 200mA ≦85% SOT23、SOT23-5、TO92 可用在升压、降压应用电路,电流可扩展到2.0A
CXLE8704 1.6-3.2V 高于输入电压 250mA 80 SOT23-3 TO-92 升压恒流
CXLE8705 0.9-3.2V 高于输入电压 3~6个20mA LED灯 80 SOT23-3 升压恒流