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首页 > Products > Led Driver > Boost and Buck Linear CC LED driver > Linear CC LED Drive >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eup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)eup嘉泰姆

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

一.产品概述eup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。 eup嘉泰姆
    CXLE8626 采用SOT-89-5 的封装形式。 
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二.产品特点eup嘉泰姆


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

三.应用范围eup嘉泰姆


线性LED照明驱动eup嘉泰姆

LED手电筒、LED台灯、LED矿灯、eup嘉泰姆

LED指示灯等eup嘉泰姆

四.技术规格书(产品PDF)eup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!eup嘉泰姆

 QQ截图20160419174301.jpgeup嘉泰姆

五.产品封装图eup嘉泰姆


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六.电路原理图eup嘉泰姆


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七.相关芯片选择指南eup嘉泰姆


LED驱动 > 线性恒流eup嘉泰姆

产品型号eup嘉泰姆

输入电压eup嘉泰姆

输出电压eup嘉泰姆

输出电流eup嘉泰姆

工作效率eup嘉泰姆

产品封装eup嘉泰姆

备注eup嘉泰姆

CXLE8624eup嘉泰姆

2.7-6Veup嘉泰姆

降压eup嘉泰姆

20mA-3.0Aeup嘉泰姆

≦85%eup嘉泰姆

SOT-23-5eup嘉泰姆

具有PWM调光,电压可开展至400V以上,电流可扩展到3.0Aeup嘉泰姆

CXLE8625eup嘉泰姆

2.7-5.5Veup嘉泰姆

低于输入电压eup嘉泰姆

100mA-3Aeup嘉泰姆

90eup嘉泰姆

SOT23-5eup嘉泰姆

线性降压恒流eup嘉泰姆

CXLE8626eup嘉泰姆

2.7-5.5Veup嘉泰姆

低于输入电压eup嘉泰姆

100mA-3Aeup嘉泰姆

95eup嘉泰姆

SOT89-5eup嘉泰姆

线性降压恒流流eup嘉泰姆

CXLE8627eup嘉泰姆

2.7-5.5Veup嘉泰姆

低于输入电压eup嘉泰姆

120-380mAeup嘉泰姆

90eup嘉泰姆

SOT89-3eup嘉泰姆

线性降压恒流流eup嘉泰姆