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首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp > LED Lamp Drive >Cxle86105 is a high efficiency, step-down high brightness LED constant current driver chip. Three functions are integrated inside: full bright, micro bright 1 / 4, explosion flash
Cxle86105 is a high efficiency, step-down high brightness LED constant current driver chip. Three functions are integrated inside: full bright, micro bright 1 / 4, explosion flash

Cxle86105 is a high efficiency, step-down high brightness LED constant current driver chip. Three functions are integrated inside: full bright, micro bright 1 / 4, explosion flash. The mode switching among the three functions can be realized through the on-off of the power switch. No additional MCU or other control IC is required.
The cxle86105 adopts the peak current control mode with fixed off time, and its working frequency can reach up to 1MHz, which can reduce the volume of external inductance and filter capacitance, improve efficiency and save PCB area. The minimum turn off time is 620ns, which can be adjusted by the external RC capacitor, and the working frequency can also be adjusted according to the user's requirements

Cxle86105 is a high efficiency, step-down high brightness LED constant current driver chip. Three functions are integrated inside: full bright, micro bright 1 / 4, explosion flash
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                          目录1sS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)1sS嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品1sS嘉泰姆

一.产品概述1sS嘉泰姆


  CXLE86105是一款高效率,降压型高亮度LED灯恒流驱动芯片。内部集成了三功能:全亮、微亮 1/4、爆闪。通过电源开关的通断即可实现三功能之间的模式切换。无需外加MCU或其他控制IC。1sS嘉泰姆

  CXLE86105采用固定关断时间的峰值电流控制方式,其工作频率最高可达 1MHz,可使外部电感和滤波电容体积减小,效率提高,节省PCB面积。关断时间最小为620ns,并可通过外部 RC电容进行调节,工作频率也可根据用户要求进行调节。1sS嘉泰姆

  CXLE86105通过调节外置电流检测电阻的阻值来设置流过LED灯的电流,从而设置LED灯的亮度,流过 LED 灯的电流可从几十毫安到4.5安培变化。1sS嘉泰姆

        CXLE86105采用SOT23-6封装。 1sS嘉泰姆

二.产品特点1sS嘉泰姆


Ø 宽输入电压范围:2.5V~100V1sS嘉泰姆

Ø 高效率:可高达 90%1sS嘉泰姆

Ø 最大工作频率:1MHz1sS嘉泰姆

Ø 芯片供电欠压保护:2.5V1sS嘉泰姆

Ø 峰值电流采样电压:250mV1sS嘉泰姆

Ø 关断时间可调通过RC电容设定1sS嘉泰姆

Ø 内置电流采样前沿消隐电路1sS嘉泰姆

Ø 3种循环模式:全亮、微亮 1/4、爆闪。1sS嘉泰姆

Ø 短路.过温.开路保护1sS嘉泰姆

Ø 内置5.6V稳压源1sS嘉泰姆

Ø SOT23-6封装1sS嘉泰姆

三.应用范围1sS嘉泰姆


Ø 自行车灯/电动车/电瓶车1sS嘉泰姆

Ø 强光手电筒1sS嘉泰姆

Ø 电动车.电瓶车等等    1sS嘉泰姆

四.技术规格书(产品PDF)1sS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!1sS嘉泰姆

 QQ截图20160419174301.jpg1sS嘉泰姆

五.产品封装图1sS嘉泰姆


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六.电路原理图1sS嘉泰姆


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七.相关芯片选择指南    更多同类产品......1sS嘉泰姆


降压恒流驱动系列1sS嘉泰姆

型号1sS嘉泰姆

输入电压1sS嘉泰姆

输出电压1sS嘉泰姆

开关频率1sS嘉泰姆

最大输出电流1sS嘉泰姆

功能介绍1sS嘉泰姆

封装 1sS嘉泰姆

CXLE86971sS嘉泰姆

2.5V~100V1sS嘉泰姆

2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

5A1sS嘉泰姆

外置稳压,外置MOS,调光1sS嘉泰姆

SOT23-61sS嘉泰姆

CXLE86981sS嘉泰姆

 6V~60V1sS嘉泰姆

55V1sS嘉泰姆

300K1sS嘉泰姆

1.2A1sS嘉泰姆

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SOT89-51sS嘉泰姆

CXLE86991sS嘉泰姆

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300K1sS嘉泰姆

0.8A1sS嘉泰姆

外置稳压,内置MOS,PWM 调光1sS嘉泰姆

ESOP-81sS嘉泰姆

CXLE861001sS嘉泰姆

8V~100V1sS嘉泰姆

2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

0.8A1sS嘉泰姆

外置稳压,内置MOS,PWM 调光1sS嘉泰姆

ESOP-81sS嘉泰姆

CXLE861011sS嘉泰姆

8V~100V1sS嘉泰姆

2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

1.5A1sS嘉泰姆

外置稳压,内置MOS,PWM 调光1sS嘉泰姆

ESOP-81sS嘉泰姆

CXLE861021sS嘉泰姆

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2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

1.5A1sS嘉泰姆

外置稳压,内置MOS,PWM 调光1sS嘉泰姆

ESOP-81sS嘉泰姆

CXLE861031sS嘉泰姆

3V~100V1sS嘉泰姆

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300K1sS嘉泰姆

5A1sS嘉泰姆

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SOT23-61sS嘉泰姆

CXLE861041sS嘉泰姆

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2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

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2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

5A1sS嘉泰姆

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SOT23-61sS嘉泰姆

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3V~100V1sS嘉泰姆

2.5V~50V1sS嘉泰姆

300K1sS嘉泰姆

4.2A1sS嘉泰姆

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SOP-161sS嘉泰姆

CXLE861071sS嘉泰姆

8V~100V1sS嘉泰姆

2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

10W1sS嘉泰姆

内置MOS,PWM 调光,线性调光,内置稳压1sS嘉泰姆

ESOP-81sS嘉泰姆

CXLE861081sS嘉泰姆

8V~100V1sS嘉泰姆

2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

22W1sS嘉泰姆

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8V~100V1sS嘉泰姆

2.5V~80V1sS嘉泰姆

300K1sS嘉泰姆

30W1sS嘉泰姆

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ESOP-81sS嘉泰姆

CXLE861101sS嘉泰姆

3V~20V1sS嘉泰姆

3~10.5V1sS嘉泰姆

300K1sS嘉泰姆

15W1sS嘉泰姆

内置30VMOS 管, 内置 18mΩ带五功能模块1sS嘉泰姆

ESOP-81sS嘉泰姆

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3V~20V1sS嘉泰姆

3~10.5V1sS嘉泰姆

300K1sS嘉泰姆

15W1sS嘉泰姆

内置30VMOS 管, 内置 18mΩ带三功能模块1sS嘉泰姆

ESOP-81sS嘉泰姆