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首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp > Low-Voltage Lighting >Cxle8707 is a LED driver and control chip developed for flashlight lighting applications It includes a PFM controller a inverter a low voltage start circuit a logic control circuit and a power transistor
Cxle8707 is a LED driver and control chip developed for flashlight lighting applications It includes a PFM controller a inverter a low voltage start circuit a logic control circuit and a power transistor

Cxle8707 adopts high switching frequency and low duty cycle control mode to achieve high efficiency of power conversion. Cxle8707 is mainly used for LED lighting products powered by two rechargeable batteries or two alkaline batteries. It provides an ideal device for design and application engineers to choose LED driving scheme. It can be configured with 1-20 LEDs in parallel according to the design requirements, driving the LED with a maximum load of 3W.

Cxle8707 is a LED driver and control chip developed for flashlight lighting applications It includes a PFM controller a inverter a low voltage start circuit a logic control circuit and a power transistor
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   产品概述 返回TOP5R5嘉泰姆


CXLE8707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PFM控制器、一个反相器、一个低电压启动电路、一个逻辑控制电路和一个功率管。5R5嘉泰姆

CXLE8707采用较高的开关频率和较低的占空比控制方式,实现高效率的电能转换。 CXLE8707主要应用于2节充电电池或2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1-20个LED并联,驱动负载最大为3W的LED。

   产品特点 返回TOP5R5嘉泰姆


● 低启动电压:1.8V,工作电压范围:1.8~3.2V 5R5嘉泰姆

● 低功耗,外围简单 5R5嘉泰姆

● 电流大小可调,电感大电流小 5R5嘉泰姆

● 可驱动1个3W白光LED,3个1W白光LED并联,15-30个普通白光LED等 5R5嘉泰姆

● 高效率≥80%5R5嘉泰姆

● 封装形式:SOT89-3、 SOT235R5嘉泰姆

   应用范围 返回TOP5R5嘉泰姆


● LED 手电筒、LED 头灯、LED 装饰灯等等5R5嘉泰姆

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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!5R5嘉泰姆

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