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首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp > CC LED Landscape Lighting Drive >Cxle87139 is a fixed pattern 5-channel 8-20led constant current driver chip The product has its own oscillator control circuit and PWM output for brightness gradient After power on and reset
Cxle87139 is a fixed pattern 5-channel 8-20led constant current driver chip The product has its own oscillator control circuit and PWM output for brightness gradient After power on and reset

Cxle87139 is a fixed pattern 5-channel 8-20led constant current driver chip. The product has its own oscillator, control circuit and PWM output for brightness gradient. After power on and reset, the chip works immediately, outputs PWM waveform, and circulates all LEDs in turn to achieve meteor and water drop effect. Less peripheral devices, three-level speed setting, suitable for decorative lights. With the new driving mode, 5 output ports can drive up to 20 LEDs

Cxle87139 is a fixed pattern 5-channel 8-20led constant current driver chip The product has its own oscillator control circuit and PWM output for brightness gradient After power on and reset
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1.产品概述       2.产品特点     ydr嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)ydr嘉泰姆

5.产品封装       6.电路原理图  ydr嘉泰姆

7.相关产品ydr嘉泰姆

   产品概述 返回TOPydr嘉泰姆


          CXLE87139是固定花样5通道8-20LED恒流驱动芯片,本产品内部自带振荡器以及控制电路,PWM输出进行辉度渐变。上电复位后,芯片立即工作,输出PWM波形,进行所有的LED依次循环控制,实现流星、水滴效果。外围器件少,三级速度设定,适合装饰彩灯。采用新型驱动方式,使得5个输出端口最多可驱动20个LED。

   产品特点 返回TOPydr嘉泰姆


•   采用CMOS工艺   ydr嘉泰姆
•   新型专利驱动方式,5个恒流输出端口最多驱动20个LED ydr嘉泰姆
•   内建流星、水滴效果,速度三级可调ydr嘉泰姆
•    迷你流星、水滴效果最佳方式ydr嘉泰姆
•   ESD:HBM>4KVydr嘉泰姆
•   封装形式:SOP8
ydr嘉泰姆

   应用范围 返回TOPydr嘉泰姆


主要应用于景观装饰。ydr嘉泰姆

   技术规格书(产品PDF) 返回TOP ydr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!ydr嘉泰姆

 QQ截图20160419174301.jpgydr嘉泰姆

产品封装图 返回TOPydr嘉泰姆


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电路原理图 返回TOPydr嘉泰姆

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