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首页 > Products > Led Driver > LED flashlight IC > LED Flashlight IC >Cxle8704 is suitable for driving LED flashlight with two dry batteries simple peripheral circuit and high efficiency It only needs to add an inductive element to form LED flashlight
Cxle8704 is suitable for driving LED flashlight with two dry batteries simple peripheral circuit and high efficiency It only needs to add an inductive element to form LED flashlight

Cxle8704 is suitable for driving LED flashlight with two dry batteries. Cxle8704 has simple peripheral circuit and high efficiency. It only needs to add an inductive element to form LED flashlight driving circuit board. Cxle8704 has the advantages of high reliability, simple use and good consistency of production. It can meet the requirements of LED flashlight for different brightness through the adjustment of peripheral inductance elements

Cxle8704 is suitable for driving LED flashlight with two dry batteries simple peripheral circuit and high efficiency It only needs to add an inductive element to form LED flashlight
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                          目录UBR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)UBR嘉泰姆

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

一.产品概述UBR嘉泰姆


   CXLE8704适用于两节干电池的LED手电筒的驱动。CXLE8704外围电路简单,效率高,只需外加一个电感元件,即可构成LED手电筒驱动电路板。CXLE8704可靠性高、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。UBR嘉泰姆
    CXLE8704采用TO-92和SOT23两种封装形式。  
UBR嘉泰姆

二.产品特点UBR嘉泰姆


输入电压范围:1.6V~3.2V

输出最大电流:大于100mAUBR嘉泰姆

效率高:高达80%UBR嘉泰姆

只需外接一个电感UBR嘉泰姆

LED驱动能力:3~6个20mA的  LED灯

TO-92封装或SOT23封装UBR嘉泰姆

三.应用范围UBR嘉泰姆


 两节干电池的LED手电筒。   UBR嘉泰姆

四.技术规格书(产品PDF)UBR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!UBR嘉泰姆

 QQ截图20160419174301.jpgUBR嘉泰姆

五.产品封装图UBR嘉泰姆


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六.电路原理图UBR嘉泰姆


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七.相关芯片选择指南UBR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