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首页 > Products > Led Driver > LED flashlight IC > LED Flashlight IC >Cxle8706b is a LED driver and control chip developed for flashlight lighting applications It consists of an oscillation controller, an inverter and a drive tube Cxle8706b adopts high switching frequency
Cxle8706b is a LED driver and control chip developed for flashlight lighting applications It consists of an oscillation controller, an inverter and a drive tube Cxle8706b adopts high switching frequency

Cxle8706b is a LED driver and control chip developed for flashlight lighting applications. It consists of an oscillation controller, an inverter and a drive tube. Cxle8706b adopts high switching frequency and high duty cycle control mode to realize high efficiency power conversion.
Cxle8706b is mainly used in LED lighting products powered by one rechargeable battery or one alkaline battery. It provides an ideal device for design and application engineers to choose LED driving scheme. It can be configured with 1-5 LEDs in parallel according to the design requirements

Cxle8706b is a LED driver and control chip developed for flashlight lighting applications It consists of an oscillation controller, an inverter and a drive tube Cxle8706b adopts high switching frequency
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目录dtD嘉泰姆

1.产品概述                       2.产品特点dtD嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 dtD嘉泰姆
5.产品封装图                     6.电路原理图                   dtD嘉泰姆
7.功能概述                        8.相关产品
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一,产品概述(General Description)         dtD嘉泰姆


    CXLE8706B是一款针对手电筒照明应用领域研发的LED驱动控制芯片。它包括一个振荡控制器、一个反相器和一个驱动管。CXLE8706B 采用较高的开关频率和高占空比控制方式,实现较高效率的电能转换dtD嘉泰姆
    CXLE8706B主要应用于1节充电电池或1节碱性电池供电下的LED照明产品上。为设计应用工程师选择LED驱动方案提供了一款理想器件。它可以根据设计需要配置1~5个LED并联。dtD嘉泰姆
二.产品特点(Features)
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低启动电压:0.9V,工作电压范围:1.0~1.5VdtD嘉泰姆
功耗,外围简单dtD嘉泰姆
电流大小可调,电感大电流dtD嘉泰姆
可驱动 1-5 个普通白光 LED 等dtD嘉泰姆
封装形式:SOT89-3、 SOT23dtD嘉泰姆
三,应用范围 (Applications)
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LED 手电筒、LED 头灯、LED 装饰灯等等dtD嘉泰姆
四.下载产品资料PDF文档 
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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!dtD嘉泰姆

 QQ截图20160419174301.jpgdtD嘉泰姆

五,产品封装图 (Package)dtD嘉泰姆


image.pngdtD嘉泰姆

管脚序号dtD嘉泰姆

管脚dtD嘉泰姆
定义
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功能说明dtD嘉泰姆

TO92dtD嘉泰姆

SOT23-3dtD嘉泰姆

1dtD嘉泰姆

     

2dtD嘉泰姆

LXdtD嘉泰姆

功率管输出dtD嘉泰姆

 

2dtD嘉泰姆

1dtD嘉泰姆

VDDdtD嘉泰姆

电源输入端dtD嘉泰姆

3dtD嘉泰姆

3dtD嘉泰姆

GNDdtD嘉泰姆

芯片接地脚dtD嘉泰姆

六.电路原理图dtD嘉泰姆


image.pngdtD嘉泰姆

七,功能概述dtD嘉泰姆


项目dtD嘉泰姆

符号dtD嘉泰姆

测试条件dtD嘉泰姆

最小dtD嘉泰姆

典型dtD嘉泰姆

最大dtD嘉泰姆

单位dtD嘉泰姆

输入电压dtD嘉泰姆

VindtD嘉泰姆

note2 L1=47uH note1 3 个 LEDdtD嘉泰姆

0.9dtD嘉泰姆

---dtD嘉泰姆

1.5dtD嘉泰姆

VdtD嘉泰姆

输入电流dtD嘉泰姆

IindtD嘉泰姆

Vin=1.5V,L1=47uH 3 个 LEDdtD嘉泰姆

---dtD嘉泰姆

200dtD嘉泰姆

250dtD嘉泰姆

mAdtD嘉泰姆

输出电流dtD嘉泰姆

IleddtD嘉泰姆

Vin=1.5V,L1=47uH 3 个 LEDdtD嘉泰姆

55dtD嘉泰姆

60dtD嘉泰姆

---dtD嘉泰姆

mAdtD嘉泰姆

启动电压dtD嘉泰姆

VimindtD嘉泰姆

L1=47uH 3 个 LEDdtD嘉泰姆

0.9dtD嘉泰姆

1.0dtD嘉泰姆

---dtD嘉泰姆

VdtD嘉泰姆

LX 输出关断电压dtD嘉泰姆

VxclosdtD嘉泰姆

LX 端悬空 测试 LX 输出波形dtD嘉泰姆

0.7dtD嘉泰姆

0.8dtD嘉泰姆

0.9dtD嘉泰姆

VdtD嘉泰姆

八,相关产品       更多同类产品......dtD嘉泰姆


DC-DC升压型LED手电筒ICdtD嘉泰姆

型号dtD嘉泰姆

工作电压dtD嘉泰姆

输出电流dtD嘉泰姆

开关频率dtD嘉泰姆

启动电压dtD嘉泰姆

封装dtD嘉泰姆

说明dtD嘉泰姆

CXLE8706BdtD嘉泰姆

0.9V-1.5VdtD嘉泰姆

60mAdtD嘉泰姆

 

0.9VdtD嘉泰姆

SOT-23dtD嘉泰姆

 

CXLE8707dtD嘉泰姆

1.8V-3.2VdtD嘉泰姆

280mAdtD嘉泰姆

 900KHzdtD嘉泰姆

1.8VdtD嘉泰姆

SOT-23dtD嘉泰姆

 

CXLE8708dtD嘉泰姆

1.0V-1.5VdtD嘉泰姆

130mAdtD嘉泰姆

600KHzdtD嘉泰姆

1.0VdtD嘉泰姆

SOT-89dtD嘉泰姆

 

CXLE8709AdtD嘉泰姆

1.0V-3.3VdtD嘉泰姆

500mAdtD嘉泰姆

350KHzdtD嘉泰姆

1.0VdtD嘉泰姆

SOT-89dtD嘉泰姆

 

CXLE8710dtD嘉泰姆

0.9V-6VdtD嘉泰姆

1AdtD嘉泰姆

 

0.9VdtD嘉泰姆

ESOP8dtD嘉泰姆

电源开关通断实现3功能切换,全亮/微亮/爆闪3种功能dtD嘉泰姆