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首页 > Products > Led Driver > LED flashlight IC > LED Flashlight IC >Cxle8710 is a LED driver chip that integrates three cycle modes boost voltage, constant current and can directly drive 1-3wled ed Three function mode is integrated inside
Cxle8710 is a LED driver chip that integrates three cycle modes boost voltage, constant current and can directly drive 1-3wled ed Three function mode is integrated inside

Three function mode is integrated inside, which saves external MCU or three function chip, and rectifier diode is integrated, which saves cost and peripheral devices. Cxle8710 can adjust the output current by setting the external resistance value, and the maximum output current can reach 1a. Fixed 1MHz switching frequency, smaller inductance and capacitance can be used, lower 100mV feedback voltage value reduces the power consumption of RS resistor, and internal 2A 100m Ω MOS tube can achieve a higher rate even under heavy load. Adopt sop8-ep package form, effectively solve the problem of chip heat dissipation

Cxle8710 is a LED driver chip that integrates three cycle modes boost voltage, constant current and can directly drive 1-3wled ed Three function mode is integrated inside
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   产品概述 返回TOPqOb嘉泰姆


CXLE8710是一颗集升压、恒流、三种循环模式于一体的LED驱 动 芯 片 , 可 以直接驱动1-3WLED。 内部集成了三功能模式,节省了外部 Mcu或三功能芯片,并且集成了整流二极管,节省了成本和外围器件。 CXLE8710可以通过设置外部电阻阻值来调节输出电流大小,最大输出电流可达1A。 固定的1MHZ开关频,可以使用较小的电感和 电容,较低的100mV反馈电压值降低了RS电阻的功耗,内部2A 100mΩMOS管即使在重负载情况下也能达到较高较率。 采SOP8-EP封装形式,有效的解决了芯片散 热问题。qOb嘉泰姆

   产品特点 返回TOPqOb嘉泰姆


  3种循环模式:100%亮-25%亮- 暴闪(8HZ),三种式通过开关断开接通切 换 qOb嘉泰姆

 开关关断超过5S后则重置到100%亮模式 qOb嘉泰姆

 可调输出电流最大 1000MA qOb嘉泰姆

 低启动电压 0.9V(典型值) qOb嘉泰姆

 100mΩ 低开关阻值 qOb嘉泰姆

 SOP8-EP封装 qOb嘉泰姆

 限流保护 qOb嘉泰姆

 过温保护 qOb嘉泰姆

 过压保护 qOb嘉泰姆

 最高效率 92%qOb嘉泰姆

   应用范围 返回TOPqOb嘉泰姆


白光 LED 手电筒qOb嘉泰姆

白光头灯等 LED 驱动应用qOb嘉泰姆

   技术规格书(产品PDF) 返回TOP qOb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!qOb嘉泰姆

 QQ截图20160419174301.jpgqOb嘉泰姆

产品封装图 返回TOPqOb嘉泰姆


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