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首页 > Products > Led Driver > LED Backlight > White Light Backlight Driver >Cxle8117b is a boost constant current LED driver, which can work in the range of DC5V to 40V input voltage, with low ripple and built-in power MOS. Cxle8117b has built-in fixed frequency oscillator
Cxle8117b is a boost constant current LED driver, which can work in the range of DC5V to 40V input voltage, with low ripple and built-in power MOS. Cxle8117b has built-in fixed frequency oscillator

Cxle8117b is a boost constant current LED driver, which can work in the range of DC5V to 40V input voltage, with low ripple and built-in power MOS. Cxle8117b has built-in fixed frequency oscillator and frequency compensation circuit, which simplifies the circuit design.
When the input voltage is greater than or equal to 12V, cxle8117b can drive 5 to 10 strings of 1W LEDs. PWM control loop can adjust duty cycle from
Linear variation between 0-90%. Built in over-current protection function and EN pin logic level off function. Internal compensation module can reduce the number of peripheral components

Cxle8117b is a boost constant current LED driver, which can work in the range of DC5V to 40V input voltage, with low ripple and built-in power MOS. Cxle8117b has built-in fixed frequency oscillator
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   产品概述 返回TOP03H嘉泰姆


     CXLE8117B是一款升压恒流型 LED驱动器,可工作在DC5V到40V输入电压范围,低纹波,内置功率MOS。CXLE8117B内置固定频率振荡器与频率补偿电路,简化了电路设计。03H嘉泰姆

当输入电压大于或等于12V时 ,CXLE8117B可驱动5至10串1W LED。PWM控制环路可以调节占空比从03H嘉泰姆

0~90%之间线性变化。内置过电流保护功能与EN脚逻辑电平关断功能。内部补偿模块可以减少外围元器件数量03H嘉泰姆

   产品特点 返回TOP03H嘉泰姆


 03H嘉泰姆

5V到40V宽输入电压范围03H嘉泰姆

0.22V输出电流采样电压03H嘉泰姆

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93%以上转换效率03H嘉泰姆

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出色的线性与负载调整率03H嘉泰姆

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SOP-8L封装03H嘉泰姆

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 03H嘉泰姆

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通用LED照明03H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03H嘉泰姆

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