Cxle8786 is a single channel LED constant current drive control chip. The chip uses the constant current setting and control technology patented by our company. The output current external rwxt resistance is set to 5mA ~ 60mA, and the output current does not change with the chip out port voltage. Minimum voltage 0.4V constant current output. The system has simple structure, few peripheral components and low cost scheme
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[ CXLE8786 ]"
目录
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）
一.产品概述
CXLE8786是单通道LED恒流驱动控制芯片，芯片使用本司专利的恒流设定和控制技术，输出电流外接RWXT电阻设置为5mA~60mA,且输出电流不随芯片OUT端口电压而变化。最低电压0.4V恒流输出。系统结构简单，外围元件极少，成本方案低
二.产品特点
本司专利的恒流控制技术
a)内置OUT端口输出电流外置可调，范围为5mA~60mA,
b)低电压0.4V@20mA恒流开启，
c)芯片输出电流偏差<± 5%
OUT端口耐压30V
恒流拐点电压：0.5V@19.5mA
DIM调光功能，有效显示脉宽最小80ns
低工作电压 工作电流
结构简单，外围元件极少，成本方案低
封装形式：SOP23-5
三.应用范围
广告招牌
珠宝装饰照明
背光源
软灯条
四.技术规格书（产品PDF)
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！
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品......
| 恒流方式LED景观照明驱动系列 | ||||||
| IC Name | CHs | Current Setting | IACC | VB.OUT | IMAX | Package |
| CXLE8786 | 1 | Adjusted by External Rext | <±3% | 30V | 60mA | SOT23-5 |
| CXLE8787B/103B | 3 | Adjusted by External Rext | <±5% | 30V | 150mA | ESOP8 |
| CXLE8787T/103T | 1 | Adjusted by External Rext | <±5% | 30V | 300mA | SOT89-5 |
| CXLE8788/106 | 1 | Adjusted by External Rext | <±5% | 30V | 1A | TO252-5 |
| CXLE8789 | 4 | Adjusted by External Rext | <±5% | 30V | 150mA | ESOP10 |
| CXLE8790S | 1 | Default 19.5mA | <±5% | 30V | 150mA | SOT23-5 |
| CXLE8791 | 3 | Adjusted by External Rext | <±5% | 30V | 150mA | ESOP8 |
| CXLE8792E | 1 | Adjusted by External Rext | <±3% | 50V | 1A | ESOP8 |
| CXLE8793E | 1 | Adjusted by External Rext | <±3% | 60V | 1A | ESOP8 |
