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首页 > Products > Led Driver > LED flashlight IC > LED Flashlight IC >Cxle8723a cxle8723b cxle8723c cxle8723d is a new type of LED flashlight control chip. It adopts a new design process and integrates a single lithium battery charging management module
Cxle8723a cxle8723b cxle8723c cxle8723d is a new type of LED flashlight control chip. It adopts a new design process and integrates a single lithium battery charging management module

module, battery overcharge, over discharge protection module, LED flashlight open circuit, short circuit, and chip overcurrent, overheat protection module, which can complete a very rich Led hand light control function.
Cxle8723a cxle8723b cxle8723c cxle8723d only needs to use one touch switch and few peripheral components to form an efficient LED flashlight system. Cxle8723a cxle8723b cxle8723c cxle8723d supports 5V input direct charging. The internal precise charging control system can safely and efficiently complete the lithium battery charging and extend the battery life.
Through pin setting, three kinds of light control modes can be supported, which increases the flexibility of chip use.
Because it has a programmable interface, it allows the external signal to directly control the hand lamp, which produces more colorful applications.

Cxle8723a cxle8723b cxle8723c cxle8723d is a new type of LED flashlight control chip. It adopts a new design process and integrates a single lithium battery charging management module
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1.产品概述       2.产品特点     JTx嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)JTx嘉泰姆

5.产品封装       6.电路原理图  JTx嘉泰姆

7.相关产品JTx嘉泰姆

   产品概述 返回TOPJTx嘉泰姆


       CXLE8723A CXLE8723B CXLE8723C CXLE8723D是一款新型的 LED 手电筒控制芯片,采用全新的设计工艺,集成了单节锂电池充电管理模块,电量指示模块,LED 手电灯功能控制模块,电池过充,过放保护模块,LED 手电灯开路,短路,以及芯片过流,过热保护模块,能完成非常丰富的 LED 手电灯控制功能。

CXLE8723A CXLE8723B CXLE8723C CXLE8723D只需使用一只轻触开关和极少的外围元件,就可以构成高效率的 LED 手电灯系统。CXLE8723A CXLE8723B CXLE8723C CXLE8723D支持 5V 输入直接充电,内部精密的充电控制系统可以安全高效的完成锂电池充电,延长电池的寿命。JTx嘉泰姆

通过引脚设置可以支持三种循环的灯光控制模式,增加了芯片使用的灵活性。JTx嘉泰姆

由于具有一个可编程接口,允许外部信号对手电灯进行直接控制,产生更加丰富多彩的应用。JTx嘉泰姆

   产品特点 返回TOPJTx嘉泰姆


◆ 市面第一只全集成功能的单芯片 LED 手电控制器;JTx嘉泰姆

◆ 内置最大 1A 线性充电模式,最低可以设置到 0.3A,充电电流可通过外部可调;JTx嘉泰姆

◆ 涓流/恒流/恒压三段式充电,恒定电压 4.22V,支持对 0V 电池充电;JTx嘉泰姆

◆ 内置充电能根据温升自动降低充电电流,120 度开始下降,最低可降至 0;JTx嘉泰姆

◆ 充电输入端有防反灌功能,不需要防反灌二极管;JTx嘉泰姆

◆ 内建了三组循环灯光的控制模式,可以通过外置引脚进行选择;JTx嘉泰姆

◆ 具有一个外接可编程接口;JTx嘉泰姆

◆ 具有手电受撞击时保持当前状态的功能;JTx嘉泰姆

◆ 具备电流最高达 1.8A 的驱动能力,也可以用外置 MOS 管驱动电流更大的 LED 灯;JTx嘉泰姆

◆ 具备充电过程指示与放电欠压指示功能;JTx嘉泰姆

◆ 具备电池反接保护,LED 开路,短路,过流,过热等保护功能,使芯片更加稳定可靠;JTx嘉泰姆

◆ 外围元件极少,成本低,可靠性高;JTx嘉泰姆

◆ 4KV ESD;JTx嘉泰姆

◆ SOP8 封装。JTx嘉泰姆

   应用范围 返回TOPJTx嘉泰姆


◆ LED 手电筒/头灯/玩具/其他指示系统。JTx嘉泰姆

   技术规格书(产品PDF) 返回TOP JTx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!JTx嘉泰姆

 QQ截图20160419174301.jpgJTx嘉泰姆

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