Product information query
Products News
首页 > Products > Led Driver > LED Driver Chip > Stepless Dimming Chip >Cxle8659 is a PWM dimming, low voltage difference LED linear step-down constant current driver. Cxle8659 only needs an external resistor and a NMOS tube to form a complete LED
Cxle8659 is a PWM dimming, low voltage difference LED linear step-down constant current driver. Cxle8659 only needs an external resistor and a NMOS tube to form a complete LED

Cxle8659 is a PWM dimming, low voltage difference LED linear step-down constant current driver. Cxle8659 only needs an external resistor and a NMOS tube to form a complete LED constant current drive circuit. Adjusting the external resistor can adjust the output current, which can be adjusted from 20mA to 3.0A. Cxle8659 can use PWM dims with external signals on the dim pin. The frequency range of the input signal of the dim pin is 200Hz to 10kHz. When dims do not need dimming function, they can be suspended. The working voltage of cxle8659 is 3.0V to 6.0V. When the power supply voltage is higher than 6.0V, the chip can be clamped at 6.0V by external clamp circuit to meet the high voltage and high current constant current LED drive

Cxle8659 is a PWM dimming, low voltage difference LED linear step-down constant current driver. Cxle8659 only needs an external resistor and a NMOS tube to form a complete LED
Manual
Ordering

Ordering

Product introduction

目录

   产品概述 返回TOP0mD嘉泰姆


CXLE8659是一种PWM调光的、低压差的LED线性降压恒流驱动器。 CXLE8659仅需要外接一个电阻和一个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 20mA到3.0A。 CXLE8659可以通过在DIM引脚加外 部信号进行PWM调光,DIM脚输入信号 的频率范围是200HZ到10KHZ,当不需要调光功能时,DIM可以悬空。 CXLE8659常工作电压为3.0V到6.0V,当电源电压高过 6.0V时,通过外部 的钳位电路使芯片工作电压钳位在6.0V即可满足高压大电流恒流LED驱动。 CXLE8659用SOT-23-5的封装形式。0mD嘉泰姆

   产品特点 返回TOP0mD嘉泰姆


 电源电压:3.0V~6.0V 0mD嘉泰姆

 PWM 调光频率:200HZ~10KHZ 0mD嘉泰姆

 输出电流:20mA 到 3.0A。 0mD嘉泰姆

 输出电流精度:优于±5% 0mD嘉泰姆

 仅需外接一个电阻和一个NMOS管 0mD嘉泰姆

 电压可开展至400V以上,电流可扩展 到3.0A。0mD嘉泰姆

   应用范围 返回TOP0mD嘉泰姆


 线性LED照明驱动 0mD嘉泰姆

 PWM调光的LED照明驱动 0mD嘉泰姆

 LED手电筒、LED台灯、LED矿灯、 LED日光灯等0mD嘉泰姆

   技术规格书(产品PDF) 返回TOP 0mD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!0mD嘉泰姆

 QQ截图20160419174301.jpg0mD嘉泰姆

产品封装图 返回TOP0mD嘉泰姆


blob.pngblob.png0mD嘉泰姆

电路原理图 返回TOP0mD嘉泰姆

 0mD嘉泰姆


 0mD嘉泰姆

blob.png

相关芯片选择指南 返回TOP                     更多同类产品......


高压线性降压LED驱动0mD嘉泰姆

型号0mD嘉泰姆

工作电压0mD嘉泰姆

 恒流值0mD嘉泰姆

工作0mD嘉泰姆

电流0mD嘉泰姆

工作0mD嘉泰姆

结温0mD嘉泰姆

封装0mD嘉泰姆

说明0mD嘉泰姆

CXLE86580mD嘉泰姆

2.7-5.5V/输入端0mD嘉泰姆

可接400V高压0mD嘉泰姆

扩流100mA-3A0mD嘉泰姆

26uA0mD嘉泰姆

-1050mD嘉泰姆

SOT-250mD嘉泰姆

 

CXLE86590mD嘉泰姆

3.0-6.0V/输入端0mD嘉泰姆

可接400V高压0mD嘉泰姆

扩流20mA-3A0mD嘉泰姆

85uA0mD嘉泰姆

-1050mD嘉泰姆

SOT-250mD嘉泰姆

 

CXLE86600mD嘉泰姆

输入端可接400V高压0mD嘉泰姆

10mA-1.5A/0mD嘉泰姆

PWM调光0mD嘉泰姆

250uA0mD嘉泰姆

-1250mD嘉泰姆

ESOP-80mD嘉泰姆

带软启动和温度补偿0mD嘉泰姆

CXLE86610mD嘉泰姆

输入端可接450V高压0mD嘉泰姆

5mA-60mA/0mD嘉泰姆

5-12W0mD嘉泰姆

150uA0mD嘉泰姆

-1600mD嘉泰姆

ESOP-80mD嘉泰姆

高PF值方案或无频闪方案,0mD嘉泰姆

带过温保护功能0mD嘉泰姆

CXLE8661T0mD嘉泰姆

输入端可接250V高压0mD嘉泰姆

5mA-60mA/0mD嘉泰姆

5-12W0mD嘉泰姆

160uA0mD嘉泰姆

-1600mD嘉泰姆

TO-2520mD嘉泰姆

高PF值方案或无频闪方案,0mD嘉泰姆

带过温保护功能0mD嘉泰姆

CXLE86620mD嘉泰姆

输入端可接400V高压0mD嘉泰姆

10mA-120mA0mD嘉泰姆

 

-1900mD嘉泰姆

ESOP80mD嘉泰姆

 

CXLE86630mD嘉泰姆

输入端可接450V高压0mD嘉泰姆

5mA-60mA/8-10W/0mD嘉泰姆

分4段恒流可调0mD嘉泰姆

400uA0mD嘉泰姆

-1400mD嘉泰姆

ESOP-80mD嘉泰姆

高PF值大于0.95,带温度自0mD嘉泰姆

动调节和功率自动调节功能0mD嘉泰姆

CXLE86640mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

最大90mA/3-12W/0mD嘉泰姆

分4段恒流可调0mD嘉泰姆

400uA0mD嘉泰姆

-1400mD嘉泰姆

ESOP-80mD嘉泰姆

高PF值大于0.95,具有过热0mD嘉泰姆

保护功能智能温控启动结温0mD嘉泰姆

CXLE86650mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

5mA-60mA/3-18W/0mD嘉泰姆

分2段恒流可调0mD嘉泰姆

55uA0mD嘉泰姆

-1650mD嘉泰姆

ESOP-80mD嘉泰姆

外置MOS可以做到18W实现0mD嘉泰姆

无频闪有温度补偿和过热保护功能0mD嘉泰姆

CXLE86660mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

5mA-60mA/3-18W/0mD嘉泰姆

分2段恒流可调0mD嘉泰姆

55uA0mD嘉泰姆

-1650mD嘉泰姆

ESOP-80mD嘉泰姆

外置MOS做到18W,支持模拟调光和PWM调光PWM信号频率最大50KHz实现无频闪0mD嘉泰姆

CXLE86670mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

5mA-60mA/3-18W/0mD嘉泰姆

分2段恒流可调0mD嘉泰姆

55uA0mD嘉泰姆

-1650mD嘉泰姆

ESOP-80mD嘉泰姆

外置MOS做到18W,开关调光实现无频闪,温度补偿和过热保护功能0mD嘉泰姆

CXLE86680mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

3mA-57mA/8W0mD嘉泰姆

110uA0mD嘉泰姆

-1650mD嘉泰姆

TO-2520mD嘉泰姆

效率可达90%,恒流精度达3%有过温保护和负温度系数保护0mD嘉泰姆

CXLE86690mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

80mA/15W0mD嘉泰姆

   

TO-2520mD嘉泰姆

 

CXLE86700mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

60mA/15W0mD嘉泰姆

   

ESOP-80mD嘉泰姆

无频闪,高功率因素0mD嘉泰姆

CXLE86710mD嘉泰姆

输入端可接450V高压0mD嘉泰姆

5mA-60mA/8W0mD嘉泰姆

400uA0mD嘉泰姆

-1900mD嘉泰姆

ESOP-8/TO-252/SOT-890mD嘉泰姆

 

CXLE8671A0mD嘉泰姆

输入端可接450V高压0mD嘉泰姆

5mA-60mA/16W0mD嘉泰姆

400uA0mD嘉泰姆

-1900mD嘉泰姆

TO-252/SOT-890mD嘉泰姆

 

CXLE86720mD嘉泰姆

输入端可接450V高压0mD嘉泰姆

5mA-60mA/8W0mD嘉泰姆

400uA0mD嘉泰姆

-1900mD嘉泰姆

ESOP-80mD嘉泰姆

带模拟/数字调光功能,过热保护功能0mD嘉泰姆

CXLE86730mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

10-60mA/8W0mD嘉泰姆

400uA0mD嘉泰姆

-1900mD嘉泰姆

ESOP-80mD嘉泰姆

高PF值0.98,可控硅调光0mD嘉泰姆

CXLE86740mD嘉泰姆

输入端可接450V高压0mD嘉泰姆

5mA-60mA/8W0mD嘉泰姆

400uA0mD嘉泰姆

-1900mD嘉泰姆

ESOP-80mD嘉泰姆

双通道递进式恒流模式,过热保护功能0mD嘉泰姆

CXLE86750mD嘉泰姆

输入端可接450V高压0mD嘉泰姆

10-60mA/8W0mD嘉泰姆

 

-1900mD嘉泰姆

ESOP-80mD嘉泰姆

高PF值0.980mD嘉泰姆

CXLE86760mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

60mA/8W0mD嘉泰姆

400uA0mD嘉泰姆

-1900mD嘉泰姆

ESOP-80mD嘉泰姆

2段开关调光或调色,实现快速开关,可实现高PF值方案或无频闪方案0mD嘉泰姆

CXLE86770mD嘉泰姆

输入端可接500V高压0mD嘉泰姆

60mA/8W0mD嘉泰姆

400uA0mD嘉泰姆

-1900mD嘉泰姆

ESOP-80mD嘉泰姆

3段开关调光或调色,可实现快速开关,可实现高PF值方案或无频闪方案0mD嘉泰姆