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首页 > Products > Led Driver > Non isolated LED Driver > Non isolation Buck Constant Current High efficienc >Cxle8360 is a high power factor non isolated and step-down LED constant current driver chip with success rate transistor. The chip integrates a single-stage active power factor correction
Cxle8360 is a high power factor non isolated and step-down LED constant current driver chip with success rate transistor. The chip integrates a single-stage active power factor correction

The cxle8360 integrates a single-stage active power factor correction circuit. The system can achieve high power factor and low total harmonic distortion of input current. Cxle8360 works in quasi resonant switch mode, and the power tube is in zero current state. This effectively reduces the switching loss of the power transistor. At the same time, the cxle8360 integrates 600V power tube, which simplifies the peripheral components, saves the cost and volume of the system, and simplifies the design of LED lighting system.
Cxle8360 adopts the proprietary closed-loop feedback control technology. The chip can work in two ways: floating and field, and can achieve high-precision LED constant current output. The cxle8360 integrates line voltage and load compensation functions, and the system has excellent line voltage regulation and load regulation. Cxle8360 has a wide working voltage range and is suitable for AC input of 85vac ~ 265vac full voltage range. At the same time, the cxle8360 integrates multiple protection functions to ensure the stability and reliability of the system.

Cxle8360 is a high power factor non isolated and step-down LED constant current driver chip with success rate transistor. The chip integrates a single-stage active power factor correction
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目录pTU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(产品PDF文档) pTU嘉泰姆
5.产品封装图   6.电路原理图  7.功能概述      8.相关产品
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一,产品概述(General Description)      pTU嘉泰姆


   CXLE8360是一款集成功率管的高功率因数非隔离降压型LED恒流驱动芯片。芯片集成了单级有源功率pTU嘉泰姆
因数校正电路,特别适合于85VAC~265VAC全电压输入范围的高性能非隔离降压型LED照明系统应用。 pTU嘉泰姆
    CXLE8360集成了单级有源功率因数校正电路,系统可以实现很高的功率因数和很低的输入电流总谐波失pTU嘉泰姆
真。CXLE8360工作在准谐振开关模式,功率管处于零电流状态导通。这有效地减小了功率管的开关损耗。pTU嘉泰姆
同时,CXLE8360集成了600V功率管,这精简了外围元件,节约了系统的成本和体积,简化了LED照明系pTU嘉泰姆
统的设计。 pTU嘉泰姆
     CXLE8360采用专有的闭环反馈控制技术,芯片可以工作在浮地和实地两种方式,并能实现高精度的LEDpTU嘉泰姆
恒流输出。CXLE8360集成了线电压和负载补偿功能,系统具有优异的线电压调整率和负载调整率。CXLE8360pTU嘉泰姆
工作电压范围宽,适用于85VAC~265VAC全电压范围的交流输入。同时CXLE8360集成了多种保护功能以保证pTU嘉泰姆
系统的稳定和可靠。包括VCC供电过压保护,VCC供电欠压保护,LED开路、短路保护,芯片过温保护和电感pTU嘉泰姆
逐周期限流等。pTU嘉泰姆
二.产品特点(Features)
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内部集成 600V 功率管pTU嘉泰姆
内置单级有源 PFC 功能pTU嘉泰姆
输入电流总谐波失真低pTU嘉泰姆
专有闭环反馈恒流控制pTU嘉泰姆
准谐振开关模式,开关损耗小pTU嘉泰姆
±3%的 LED 输出电流精度pTU嘉泰姆
优异的线电压调整率和负载调整率pTU嘉泰姆
超低启动电流pTU嘉泰姆
LED 输出开路保护pTU嘉泰姆
LED 输出短路保护pTU嘉泰姆
VCC 供电过压、欠压保护pTU嘉泰姆
CS 逐周期限流pTU嘉泰姆
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采用 SOP7L 封装pTU嘉泰姆
三,应用范围 (Applications)
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· LED 球泡灯,LED 射灯pTU嘉泰姆
· E17/E27 LED 蜡烛灯pTU嘉泰姆
· 其它 LED 照明pTU嘉泰姆
四.技术规格书下载(产品PDF)
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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!pTU嘉泰姆

 QQ截图20160419174301.jpgpTU嘉泰姆

五,产品封装图 (Package)pTU嘉泰姆

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管脚编号pTU嘉泰姆

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参数pTU嘉泰姆

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