首页 > Products > Led Driver > LED flashlight IC > LED Flashlight IC >Cxle8702 is a special integrated circuit designed for high power LED lighting device Cxle8702 operates from 0.8V to 4.0V, suitable for AA battery or NiMH battery
Cxle8702 is a special integrated circuit designed for high power LED lighting device Cxle8702 operates from 0.8V to 4.0V, suitable for AA battery or NiMH battery
Cxle8702 is a special integrated circuit designed for high power LED lighting device.
Cxle8702 operates from 0.8V to 4.0V, suitable for AA battery or NiMH battery
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[ CXLE8702 ]"
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Product introduction
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
CXLE8702是一款专为大功率LED照明装置设计的专用集成电路。
CXLE8702工作电压为0.8V到4.0V，适合AA电池或是镍氢电池供电。
CXLE8702采用SOT-89-3封装。
二.产品特点
工作电压：0.8V~4.0V
输出电流：100mA~800mA
高效率：大于80%
三.应用范围
1W、3W大功率LED驱动
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
| LED手电筒专用IC | ||||||
| 产品型号 | 输入电压 | 输出电压 | 输出电流 | 工作效率 | 产品封装 | 备注 |
| CXLE8701 | 2.4-5.5V | 升降压 | ≦500mA | 90% | SOP8 | 升降压型，内置MOS管，电流精度±5% |
| CXLE8702 | 0.8-4V | 升压 | 100-800mA | ≧80% | SOT-89-3 | 内置MOS管,适用于大功率LED手电筒 |
| CXLE8703 | 2-6V | 升压 | 200mA | ≦85% | SOT23、SOT23-5、TO92 | 可用在升压、降压应用电路，电流可扩展到2.0A |
| CXLE8704 | 1.6-3.2V | 高于输入电压 | 250mA | 80 | SOT23-3 TO-92 | 升压恒流 |
| CXLE8705 | 0.9-3.2V | 高于输入电压 | 3～6个20mA LED灯 | 80 | SOT23-3 | 升压恒流 |
