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首页 > Products > Led Driver > Boost and Buck Linear CC LED driver > High Voltage Linear Buck LED Drive >Cxle8658 is a kind of LED constant current driver with very low static current and low voltage difference. Cxle8658 can form a complete LED constant current driver circuit with only one resistor
Cxle8658 is a kind of LED constant current driver with very low static current and low voltage difference. Cxle8658 can form a complete LED constant current driver circuit with only one resistor

Cxle8658 is a kind of LED constant current driver with very low static current and low voltage difference. Cxle8658 can form a complete LED constant current driver circuit with only one resistor and one NMOS tube. Adjusting the external resistance can adjust the output current, and the output current can be adjusted from 100mA to 3.0A. The cxle8658 has a very low static power consumption and is particularly suitable for hand-held LED lighting drive applications. Cxle8658 has built-in enabling control circuit, which can control LED switch by adding external enabling signal at EN pin. When en is connected to high level, DRV pin output is high level; when en is low level, DRV output is low level; EN pin is not allowed to be suspended

Cxle8658 is a kind of LED constant current driver with very low static current and low voltage difference. Cxle8658 can form a complete LED constant current driver circuit with only one resistor
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   产品概述 返回TOPhqU嘉泰姆


CXLE8658是一种极低静态电流、低压差的LED恒流驱动器.CXLE8658只需要外接一个电阻和一个NMOS管,就可构成一个完整的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3.0A。 CXLE8658具有极低的静态功耗,特别适合手持LED照明驱动的应用。 CXLE8658内置了使能控制电路,可通过在EN引脚加外部使能信号来控制LED 的开关。当EN接高电平时,DRV引脚输出为高电平;当EN为低电平时,DRV输出为低电平;EN引脚不允许悬空。 CXLE8658采用 SOT-23-5 的封装形式hqU嘉泰姆

   产品特点 返回TOPhqU嘉泰姆


 电源电压:2.7V~5.5V hqU嘉泰姆

 极低的静态电流:26uA hqU嘉泰姆

 输出电流:100mA 到 3.0A。 hqU嘉泰姆

 输出电流精度:优于±5% hqU嘉泰姆

 仅需外接一个电阻和一个 MOS 管 hqU嘉泰姆

 电压可开展至 400V 以上,电流可扩展 到 3.0A。hqU嘉泰姆

   应用范围 返回TOPhqU嘉泰姆


 线性 LED 照明驱动 hqU嘉泰姆

 低功耗便携式照明设备hqU嘉泰姆

   技术规格书(产品PDF) 返回TOP hqU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!hqU嘉泰姆

 QQ截图20160419174301.jpghqU嘉泰姆

产品封装图 返回TOPhqU嘉泰姆


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电路原理图 返回TOPhqU嘉泰姆


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高压线性降压LED驱动hqU嘉泰姆

型号hqU嘉泰姆

工作电压hqU嘉泰姆

 恒流值hqU嘉泰姆

工作hqU嘉泰姆

电流hqU嘉泰姆

工作hqU嘉泰姆

结温hqU嘉泰姆

封装hqU嘉泰姆

说明hqU嘉泰姆

CXLE8658hqU嘉泰姆

2.7-5.5V/输入端hqU嘉泰姆

可接400V高压hqU嘉泰姆

扩流100mA-3AhqU嘉泰姆

26uAhqU嘉泰姆

-105hqU嘉泰姆

SOT-25hqU嘉泰姆

 

CXLE8659hqU嘉泰姆

3.0-6.0V/输入端hqU嘉泰姆

可接400V高压hqU嘉泰姆

扩流20mA-3AhqU嘉泰姆

85uAhqU嘉泰姆

-105hqU嘉泰姆

SOT-25hqU嘉泰姆

 

CXLE8660hqU嘉泰姆

输入端可接400V高压hqU嘉泰姆

10mA-1.5A/hqU嘉泰姆

PWM调光hqU嘉泰姆

250uAhqU嘉泰姆

-125hqU嘉泰姆

ESOP-8hqU嘉泰姆

带软启动和温度补偿hqU嘉泰姆

CXLE8661hqU嘉泰姆

输入端可接450V高压hqU嘉泰姆

5mA-60mA/hqU嘉泰姆

5-12WhqU嘉泰姆

150uAhqU嘉泰姆

-160hqU嘉泰姆

ESOP-8hqU嘉泰姆

高PF值方案或无频闪方案,hqU嘉泰姆

带过温保护功能hqU嘉泰姆

CXLE8661ThqU嘉泰姆

输入端可接250V高压hqU嘉泰姆

5mA-60mA/hqU嘉泰姆

5-12WhqU嘉泰姆

160uAhqU嘉泰姆

-160hqU嘉泰姆

TO-252hqU嘉泰姆

高PF值方案或无频闪方案,hqU嘉泰姆

带过温保护功能hqU嘉泰姆

CXLE8662hqU嘉泰姆

输入端可接400V高压hqU嘉泰姆

10mA-120mAhqU嘉泰姆

 

-190hqU嘉泰姆

ESOP8hqU嘉泰姆

 

CXLE8663hqU嘉泰姆

输入端可接450V高压hqU嘉泰姆

5mA-60mA/8-10W/hqU嘉泰姆

分4段恒流可调hqU嘉泰姆

400uAhqU嘉泰姆

-140hqU嘉泰姆

ESOP-8hqU嘉泰姆

高PF值大于0.95,带温度自hqU嘉泰姆

动调节和功率自动调节功能hqU嘉泰姆

CXLE8664hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

最大90mA/3-12W/hqU嘉泰姆

分4段恒流可调hqU嘉泰姆

400uAhqU嘉泰姆

-140hqU嘉泰姆

ESOP-8hqU嘉泰姆

高PF值大于0.95,具有过热hqU嘉泰姆

保护功能智能温控启动结温hqU嘉泰姆

CXLE8665hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

5mA-60mA/3-18W/hqU嘉泰姆

分2段恒流可调hqU嘉泰姆

55uAhqU嘉泰姆

-165hqU嘉泰姆

ESOP-8hqU嘉泰姆

外置MOS可以做到18W实现hqU嘉泰姆

无频闪有温度补偿和过热保护功能hqU嘉泰姆

CXLE8666hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

5mA-60mA/3-18W/hqU嘉泰姆

分2段恒流可调hqU嘉泰姆

55uAhqU嘉泰姆

-165hqU嘉泰姆

ESOP-8hqU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hqU嘉泰姆

CXLE8667hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

5mA-60mA/3-18W/hqU嘉泰姆

分2段恒流可调hqU嘉泰姆

55uAhqU嘉泰姆

-165hqU嘉泰姆

ESOP-8hqU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hqU嘉泰姆

CXLE8668hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

3mA-57mA/8WhqU嘉泰姆

110uAhqU嘉泰姆

-165hqU嘉泰姆

TO-252hqU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hqU嘉泰姆

CXLE8669hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

80mA/15WhqU嘉泰姆

   

TO-252hqU嘉泰姆

 

CXLE8670hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

60mA/15WhqU嘉泰姆

   

ESOP-8hqU嘉泰姆

无频闪,高功率因素hqU嘉泰姆

CXLE8671hqU嘉泰姆

输入端可接450V高压hqU嘉泰姆

5mA-60mA/8WhqU嘉泰姆

400uAhqU嘉泰姆

-190hqU嘉泰姆

ESOP-8/TO-252/SOT-89hqU嘉泰姆

 

CXLE8671AhqU嘉泰姆

输入端可接450V高压hqU嘉泰姆

5mA-60mA/16WhqU嘉泰姆

400uAhqU嘉泰姆

-190hqU嘉泰姆

TO-252/SOT-89hqU嘉泰姆

 

CXLE8672hqU嘉泰姆

输入端可接450V高压hqU嘉泰姆

5mA-60mA/8WhqU嘉泰姆

400uAhqU嘉泰姆

-190hqU嘉泰姆

ESOP-8hqU嘉泰姆

带模拟/数字调光功能,过热保护功能hqU嘉泰姆

CXLE8673hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

10-60mA/8WhqU嘉泰姆

400uAhqU嘉泰姆

-190hqU嘉泰姆

ESOP-8hqU嘉泰姆

高PF值0.98,可控硅调光hqU嘉泰姆

CXLE8674hqU嘉泰姆

输入端可接450V高压hqU嘉泰姆

5mA-60mA/8WhqU嘉泰姆

400uAhqU嘉泰姆

-190hqU嘉泰姆

ESOP-8hqU嘉泰姆

双通道递进式恒流模式,过热保护功能hqU嘉泰姆

CXLE8675hqU嘉泰姆

输入端可接450V高压hqU嘉泰姆

10-60mA/8WhqU嘉泰姆

 

-190hqU嘉泰姆

ESOP-8hqU嘉泰姆

高PF值0.98hqU嘉泰姆

CXLE8676hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

60mA/8WhqU嘉泰姆

400uAhqU嘉泰姆

-190hqU嘉泰姆

ESOP-8hqU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hqU嘉泰姆

CXLE8677hqU嘉泰姆

输入端可接500V高压hqU嘉泰姆

60mA/8WhqU嘉泰姆

400uAhqU嘉泰姆

-190hqU嘉泰姆

ESOP-8hqU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hqU嘉泰姆