Constant current control technology is adopted, and no electrolytic capacitor is needed for input. Suitable for 85vac ~ 265vac full range input voltage, constant current accuracy can reach ?5%, PF value is greater than 0.9.cxle8406 is mainly suitable for LED Driver with high power factor and constant output current. There are few peripheral devices and low cost of the scheme. It has the characteristics of output on-off and short-circuit protection. It can pass EFT, lightning surge and other reliability tests, as well as 3C, UL, CE and other certification standards
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[ CXLE8406 ]"
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
CXLE8406是一款单级、带有源高功率因数校正的高精度高效率的原边反馈LED恒流驱动控制芯片。采用恒流控制技术，输入无需电解电容。适用于85Vac~265Vac全范围输入电压，恒流精度可达到±5%，PF值大于0.9.CXLE8406主要适用于高亮的LED驱动器,可实现高功率因素和恒定的输出电流。外围器件少，方案成本低,具有输出开、短路保护特性。可通过EFT、雷击浪涌等可靠性测试，亦可通过3C、UL、CE等认证标准。
二.产品特点
宽输入电压范围85Vac~265Vac
恒流精度±5%
功率因素 PF>0.9
支持无输入电解电容方案
恒流控制专利技术
电感电流临界导通模式
内置自恢复的输出开短路保护功能
内封功率MOS管
封装形式： SOP8
三.应用范围
T5、T8 日光灯
吸顶灯、平板灯等
DC/DC 或 AC/DC的LED驱动器
LED信号灯和装饰灯
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......
| PF>0.5/隔离 | ||||||
| IC Name | Topology | POUT.MAX | IOUT Precision | HV_MOSFET | BVDSS | Package |
| CXLE8401 | PSR | 5W | <±5% | Inside | 730V | SOP8 |
| CXLE8402 | PSR | 7W | <±5% | Inside | 730V | SOP8 |
| CXLE8331 | PSR&Buck | - | <±5% | External | - | SOT23-6 |
| CXLE8403 | PSR | 5W | <±5% | Inside | 730V | SOP8 |
| CXLE8404 | PSR | 7W | <±5% | Inside | 730V | SOP8 |
| 》PF>0.9/隔离 | ||||||
| IC Name | Topology | POUT.MAX | IOUT Precision | HV_MOSFET | BVDSS | Package |
| CXLE8405 | PSR | - | <±5% | - | - | SOT23-6 |
| CXLE8406 | PSR | 12W | <±5% | Inside | 600V | SOP8 |
| 》大功率无频闪/隔离 | ||||||
| IC Name | Topology | POUT.MAX | IOUT Precision | HV_MOSFET | BVDSS | Package |
| CXLE8407 | Boost+PSR | - | <±3% | External | - | SOP16 |
| CXLE8408 | Boost+PSR | - | <±3% | External | - | SOP16 |
