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首页 > 产品中心 > LED驱动电路 > 升降压型线性恒流LED驱动IC > 低压线性降压LED驱动 >CXLE8654 CXLE8655 CXLE8656宽输出电压2V~40V线性恒流调节器提供从5毫安到450毫安的宽恒流范围避免了电流变化引起的亮度不稳定其低电压降低了功耗
CXLE8654 CXLE8655 CXLE8656宽输出电压2V~40V线性恒流调节器提供从5毫安到450毫安的宽恒流范围避免了电流变化引起的亮度不稳定其低电压降低了功耗
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CXLE8654 CXLE8655 CXLE8656产品是线性恒流调节器。CXLE8654、CXLE8655、CXLE8656具有简单的特点,是一种经济的设备,旨在为当前LED应用的调节提供一种经济有效的解决方案。CXLE8654-CXLE8655-cxle8656使led在稳定的电流下工作,避免了电流变化引起的亮度不稳定,同时其低电压降低了功耗。具有负温度系数功能的CXLE8654-CXLE8655-CXLE8656可以保护LED在极端电流下不发生热失控。CXLE8654 CXLE8655 CXLE8656还提供从5毫安到450毫安的宽恒流范围

CXLE8654 CXLE8655 CXLE8656宽输出电压2V~40V线性恒流调节器提供从5毫安到450毫安的宽恒流范围避免了电流变化引起的亮度不稳定其低电压降低了功耗
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   产品概述 返回TOPIXh嘉泰姆


The CXLE8654 CXLE8655 CXLE8656 products are linear constant current regulators. With simple features, the CXLE8654 CXLE8655 CXLE8656 are economical devices designed to provide a cost-effective solution for current regulation of LED applications. The CXLE8654 CXLE8655 CXLE8656lets LEDs work under stable current and avoid brightness unstable caused by current change, while their low voltage reduces power consumption. With function of negative temperature coefficient, CXLE8654 CXLE8655 CXLE8656 can protect LEDs from thermal runaway at extreme current. CXLE8654 CXLE8655 CXLE8656 also provides a wide constant current range from 5mA to 450mA. Packages of SOT23-3, SOT89-3, SOT223, and TO252 are available.

   产品特点 返回TOPIXh嘉泰姆


• Wide output voltage range: 2V~40V IXh嘉泰姆

• Negative temperature coefficient IXh嘉泰姆

• Accurate sink current: ±3% IXh嘉泰姆

• –40 oC ~+85 oC operation temperature range IXh嘉泰姆

• Pb-free and green packages: SOT23-3, SOT89-3, SOT223, TO252 IXh嘉泰姆

• Output current: 5mA~450mAIXh嘉泰姆

   应用范围 返回TOPIXh嘉泰姆


• LED Light Bars IXh嘉泰姆

• LED Bulbs IXh嘉泰姆

• LED Fluorescent Lights IXh嘉泰姆

• LED BacklightIXh嘉泰姆

   技术规格书(产品PDF) 返回TOP IXh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!IXh嘉泰姆

 QQ截图20160419174301.jpgIXh嘉泰姆

产品封装图 返回TOPIXh嘉泰姆


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电路原理图 返回TOPIXh嘉泰姆


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低压线性降压LED驱动

型号IXh嘉泰姆

工作电压IXh嘉泰姆

 恒流值IXh嘉泰姆

工作电流IXh嘉泰姆

压差IXh嘉泰姆

工作结温IXh嘉泰姆

封装IXh嘉泰姆

说明IXh嘉泰姆

CXLE8644IXh嘉泰姆

2.5-24VIXh嘉泰姆

18mA/30mAIXh嘉泰姆

     

SOT-23IXh嘉泰姆

 

CXLE8645IXh嘉泰姆

2.5-24VIXh嘉泰姆

60mAIXh嘉泰姆

     

SOT-89IXh嘉泰姆

 

CXLE8648IXh嘉泰姆

2.8-6.5VIXh嘉泰姆

30mA--1.5AIXh嘉泰姆

175uAIXh嘉泰姆

350mVIXh嘉泰姆

-125IXh嘉泰姆

SOP-8IXh嘉泰姆

 

CXLE8649IXh嘉泰姆

2.7V-5.5VIXh嘉泰姆

10mA-1.5A/PWM调光IXh嘉泰姆

250uAIXh嘉泰姆

 

-125IXh嘉泰姆

ESOP-8IXh嘉泰姆

输入端可以扩展接400V高压IXh嘉泰姆

CXLE8650IXh嘉泰姆

4-32VIXh嘉泰姆

1A/可PWM/模拟调光IXh嘉泰姆

455uAIXh嘉泰姆

900mVIXh嘉泰姆

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CXLE8651IXh嘉泰姆

4-28VIXh嘉泰姆

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400uAIXh嘉泰姆

150mVIXh嘉泰姆

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CXLE8652IXh嘉泰姆

2.5-40VIXh嘉泰姆

30-60mA/2通道/PWM数字调光IXh嘉泰姆

400uAIXh嘉泰姆

 

-125IXh嘉泰姆

SOT89-5IXh嘉泰姆

可接2路N串30-60mA LED灯串IXh嘉泰姆

CXLE8653IXh嘉泰姆

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150mA/3通道/PWM数字调光IXh嘉泰姆

450uAIXh嘉泰姆

250mVIXh嘉泰姆

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ESOP8IXh嘉泰姆

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CXLE8654IXh嘉泰姆

2.0-40VIXh嘉泰姆

60/80/100mAIXh嘉泰姆

55uAIXh嘉泰姆

 

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SOT-89IXh嘉泰姆

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2.5-40VIXh嘉泰姆

120/150mAIXh嘉泰姆

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350/450mAIXh嘉泰姆

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