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首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp > Low-Voltage Lighting >Cxle8626 is a kind of LED constant current driver with adjustable output current and low voltage difference. Only one external resistance and one NMOS tube can form a complete LED
Cxle8626 is a kind of LED constant current driver with adjustable output current and low voltage difference. Only one external resistance and one NMOS tube can form a complete LED

Cxle8626 is a kind of LED constant current driver with adjustable output current and low voltage difference. Only one external resistance and one NMOS tube can form a complete LED constant current drive circuit. Adjusting the external resistance can adjust the output current, and the adjustable range of output current is 100mA to 3000ma. Cxle8626 has built-in overheat protection function, which can effectively protect the chip from damage caused by overheat when the temperature exceeds 120oc. Cxle8626 has undervoltage protection function. Cxle8626 has its own soft start function, which can prevent the flash of LED brightness at the moment of power on

Cxle8626 is a kind of LED constant current driver with adjustable output current and low voltage difference. Only one external resistance and one NMOS tube can form a complete LED
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                          目录0k0嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)0k0嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品0k0嘉泰姆

一.产品概述0k0嘉泰姆


   CXLE8626是一种输出电流可调的、低压差的 LED恒流驱动器,仅需一个外接电阻和一个NMOS管就可以构成一个完整的 LED恒流驱动电路,调节该外接电阻就可以调节输出电流,输出电流可调范围为100mA到3000mA。CXLE8626内置过热保护功能,可有效保护芯片,避免温度超过120oC 时因过热而造成损坏。CXLE8626具有欠压保护功能。CXLE8626 自带软启动功能,该功能可以防止芯片在上电瞬间出现 LED 亮度的闪烁。 0k0嘉泰姆
    CXLE8626 采用SOT-89-5 的封装形式。 
0k0嘉泰姆

二.产品特点0k0嘉泰姆


电源电压:2.7V~5.5V 0k0嘉泰姆
输出电流:100mA- 3000mA0k0嘉泰姆
输出电流精度:优于±5% 0k0嘉泰姆
过热保护阈值:120oC 0k0嘉泰姆
欠压保护:2.5V 0k0嘉泰姆
电源电压可扩展至 400V以上。 0k0嘉泰姆
软启动

三.应用范围0k0嘉泰姆


线性LED照明驱动0k0嘉泰姆

LED手电筒、LED台灯、LED矿灯、0k0嘉泰姆

LED指示灯等0k0嘉泰姆

四.技术规格书(产品PDF)0k0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!0k0嘉泰姆

 QQ截图20160419174301.jpg0k0嘉泰姆

五.产品封装图0k0嘉泰姆


 blob.png 0k0嘉泰姆

六.电路原理图0k0嘉泰姆


  blob.png 0k0嘉泰姆

七.相关芯片选择指南0k0嘉泰姆


LED驱动 > 线性恒流0k0嘉泰姆

产品型号0k0嘉泰姆

输入电压0k0嘉泰姆

输出电压0k0嘉泰姆

输出电流0k0嘉泰姆

工作效率0k0嘉泰姆

产品封装0k0嘉泰姆

备注0k0嘉泰姆

CXLE86240k0嘉泰姆

2.7-6V0k0嘉泰姆

降压0k0嘉泰姆

20mA-3.0A0k0嘉泰姆

≦85%0k0嘉泰姆

SOT-23-50k0嘉泰姆

具有PWM调光,电压可开展至400V以上,电流可扩展到3.0A0k0嘉泰姆

CXLE86250k0嘉泰姆

2.7-5.5V0k0嘉泰姆

低于输入电压0k0嘉泰姆

100mA-3A0k0嘉泰姆

900k0嘉泰姆

SOT23-50k0嘉泰姆

线性降压恒流0k0嘉泰姆

CXLE86260k0嘉泰姆

2.7-5.5V0k0嘉泰姆

低于输入电压0k0嘉泰姆

100mA-3A0k0嘉泰姆

950k0嘉泰姆

SOT89-50k0嘉泰姆

线性降压恒流流0k0嘉泰姆

CXLE86270k0嘉泰姆

2.7-5.5V0k0嘉泰姆

低于输入电压0k0嘉泰姆

120-380mA0k0嘉泰姆

900k0嘉泰姆

SOT89-30k0嘉泰姆

线性降压恒流流0k0嘉泰姆