Product information query
Products News
首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp >  Boost and Buck LED Spotlight Driver >Cxle8813b is a high-precision and low-cost constant current driver chip for edge feedback led, which is used in flyback isolation led lighting. The chip works in the discontinuous mode of inductance current
Cxle8813b is a high-precision and low-cost constant current driver chip for edge feedback led, which is used in flyback isolation led lighting. The chip works in the discontinuous mode of inductance current

Cxle8813b adopts the unique constant current control mode, the current accuracy is within ?3%, and the output current can be set through the peak current sampling resistance. The 650V power MOS switch is integrated in the chip, which adopts the original side feedback control mode, without loop compensation, without optocoupler, tl341, transformer auxiliary winding and other components, saving the system cost and volume. Led open / short circuit protection, over-current protection, over-voltage protection and over temperature protection are integrated in the chip to improve the reliability of the system

Cxle8813b is a high-precision and low-cost constant current driver chip for edge feedback led, which is used in flyback isolation led lighting. The chip works in the discontinuous mode of inductance current
Manual
Ordering

Ordering

Product introduction

目录

   产品概述 返回TOPT7H嘉泰姆


CXLE8813B是一款高精度、低成本的原边反馈LED恒流驱动芯片,应用于反激隔离LED照明。芯片工作在电感电 流断续模式,适用于85Vac~265Vac输入电压、9W输出功率。 CXLE8813B采用特有的恒流控制方式,电流精度达到±3%以内,并可通过峰值电流采样电阻设定输出电流。芯片 内部集成650V功率MOS开关,采用原边反馈控制模式,无需环路补偿,无需光耦、TL341、变压器辅助绕组等元 件,节约了系统成本和体积。 芯片内部集成LED开路/短路保护;原边过流保护、过压保护、过温保护等,以提高系统的可靠性。T7H嘉泰姆

   产品特点 返回TOPT7H嘉泰姆


 ±3% LED 输出电流精度 T7H嘉泰姆

 无须辅助绕组的原边反馈控制技术 T7H嘉泰姆

 高效率、低系统成本 T7H嘉泰姆

 内部集成650V功率管 T7H嘉泰姆

 内置线电压补偿; T7H嘉泰姆

 无需环路补偿T7H嘉泰姆

 内置前沿消隐电路 T7H嘉泰姆

 LED短路/开路保护 T7H嘉泰姆

 原边逐周期过流保护 T7H嘉泰姆

 CS管脚短路保护 T7H嘉泰姆

 欠压保护、过温保护 T7H嘉泰姆

 封装形式:SOP-7T7H嘉泰姆

   应用范围 返回TOPT7H嘉泰姆


 GU10 LED射灯 T7H嘉泰姆

 LED 球泡灯T7H嘉泰姆

 PAR灯 T7H嘉泰姆

 其它LED照明T7H嘉泰姆

   技术规格书(产品PDF) 返回TOP T7H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!T7H嘉泰姆

 QQ截图20160419174301.jpgT7H嘉泰姆

产品封装图 返回TOPT7H嘉泰姆


blob.pngT7H嘉泰姆

电路原理图 返回TOPT7H嘉泰姆


blob.pngT7H嘉泰姆

相关芯片选择指南 返回TOP                         更多同类产品......


LED控制及驱动类>>>LED射灯驱动系列   THE LED SPOTLIGHTS DRIVE SERIEST7H嘉泰姆

型号T7H嘉泰姆

适用范围T7H嘉泰姆

封装T7H嘉泰姆

CXLE8801T7H嘉泰姆

用于白光LED驱动、移动电话、掌上电脑、数码相机、MO3、PMP、PDAT7H嘉泰姆

SOT-23-6LT7H嘉泰姆

CXLE8802T7H嘉泰姆

用于LCD显示电源、高亮LED闪光、移动电话、数码相机、PDAS、OLEDT7H嘉泰姆

SOT-23-6LT7H嘉泰姆

CXLE8803T7H嘉泰姆

用于LCD、OLED显示电源、移动电话、平板电脑、数码相机T7H嘉泰姆

SOT23-6T7H嘉泰姆

CXLE8804LTD/LTST7H嘉泰姆

用于LED灯具,射灯,天花灯,球泡灯等T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8805MTST7H嘉泰姆

用于小功率LED产品、小功率适配器等T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8806MTDT7H嘉泰姆

用于手机或无绳电话充电器、小功率LED产品、小功率适配器等T7H嘉泰姆

DIP-8T7H嘉泰姆

CXLE8807ST7H嘉泰姆

用于GU10LED射灯、PAR灯、LED球泡灯、其他LED照明T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8808DT7H嘉泰姆

用于GU10LED射灯、PAR灯、LED球泡灯、其他LED照明T7H嘉泰姆

DIP-8T7H嘉泰姆

CXLE8809TT7H嘉泰姆

用于LED日光灯管、LED路灯照明应用、LED球泡灯、吸顶灯T7H嘉泰姆

TO252-2T7H嘉泰姆

CXLE8810T7H嘉泰姆

用于LED照明T7H嘉泰姆

DIP-8T7H嘉泰姆

CXLE8811T7H嘉泰姆

用于低压LED射灯、其它LED照明等T7H嘉泰姆

SOT89-5T7H嘉泰姆

CXLE8811DT7H嘉泰姆

用于低压LED射灯、其它LED照明等T7H嘉泰姆

SOT89-5T7H嘉泰姆

CXLE8812T7H嘉泰姆

用于LED照明T7H嘉泰姆

SOT23-5/DIP-8T7H嘉泰姆

CXLE8813BT7H嘉泰姆

用于GU10LED射灯、PAR灯、LED球泡灯、其他LED照明T7H嘉泰姆

SOP-7T7H嘉泰姆

CXLE8814T7H嘉泰姆

用于LED射灯、球泡灯、其它LED照明等T7H嘉泰姆

DIP-8/SOP-8T7H嘉泰姆

CXLE8815MBT7H嘉泰姆

用于LED射灯、球泡灯、其它LED照明等T7H嘉泰姆

DIP-8T7H嘉泰姆

CXLE8815MBST7H嘉泰姆

用于吸顶灯、筒灯、LED日光灯射灯、其它LED照明T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8815MDT7H嘉泰姆

用于LED射灯、球泡灯、其它LED照明等T7H嘉泰姆

DIP-8T7H嘉泰姆

CXLE8816DST7H嘉泰姆

用于LED射灯、球泡灯、其它LED照明等T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8817T7H嘉泰姆

用于LED射灯、球泡灯、其它LED照明等T7H嘉泰姆

DIP-8T7H嘉泰姆

CXLE8818AT7H嘉泰姆

用于吸顶灯、筒灯、LED日光灯射灯、其它LED照明T7H嘉泰姆

DIP-8T7H嘉泰姆

CXLE8819T7H嘉泰姆

用于吸顶灯、球泡灯、筒灯、其他LED照明T7H嘉泰姆

SOP-16T7H嘉泰姆

CXLE8820AT7H嘉泰姆

基于墙壁开关非隔离降压型四段调光LED恒流驱动ICT7H嘉泰姆

SOP-16T7H嘉泰姆

CXLE8821AT7H嘉泰姆

用于LED射灯、球泡灯、其它LED照明等T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8822ST7H嘉泰姆

用于LED射灯、球泡灯、其它LED照明等T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8823T7H嘉泰姆

用于LED射灯、球泡灯、其它LED照明等T7H嘉泰姆

DIP-8T7H嘉泰姆

CXLE8824T7H嘉泰姆

用于LED灯具,射灯,天花灯,球泡灯等T7H嘉泰姆

SOT23-6/DIP-8T7H嘉泰姆

CXLE8825PM(PS)T7H嘉泰姆

用于LED灯具,射灯,天花灯,球泡灯等T7H嘉泰姆

TSSOP-8T7H嘉泰姆

CXLE8825SS/SDT7H嘉泰姆

用于LED灯具,射灯,天花灯,球泡灯等T7H嘉泰姆

DIP/SOP-8T7H嘉泰姆

CXLE8825TS/TDT7H嘉泰姆

用于LED灯具,射灯,天花灯,球泡灯等T7H嘉泰姆

DIP/SOP-8T7H嘉泰姆

CXLE8826T7H嘉泰姆

用于低压LED射灯、其它LED照明等T7H嘉泰姆

SOT23-5T7H嘉泰姆

CXLE8827T7H嘉泰姆

用于双电源开关调色温LED电源T7H嘉泰姆

SOT23-6T7H嘉泰姆

CXLE8828T7H嘉泰姆

用于LED照明、筒灯、管形灯、标准灯、灯泡等T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8829T7H嘉泰姆

用于LED灯具、射灯,天花灯、球泡灯等T7H嘉泰姆

SOT23-6T7H嘉泰姆

CXLE8830SDST7H嘉泰姆

用于LED蜡烛灯、球泡灯、其他LED照明灯T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8831EST7H嘉泰姆

用于LED蜡烛灯、球泡灯、其他LED照明灯T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8831MSDT7H嘉泰姆

用于LED蜡烛灯、球泡灯、其他LED照明灯T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8833EST7H嘉泰姆

用于LED蜡烛灯、球泡灯、其他LED照明灯T7H嘉泰姆

SOP-8/DIP-8T7H嘉泰姆

CXLE8833SDT7H嘉泰姆

用于LED蜡烛灯、球泡灯、其他LED照明灯T7H嘉泰姆

SOP-8/DIP-8T7H嘉泰姆

CXLE8833SST7H嘉泰姆

用于LED蜡烛灯、球泡灯、其他LED照明灯T7H嘉泰姆

SOP-8T7H嘉泰姆

CXLE8834T7H嘉泰姆

用于LED蜡烛灯、球泡灯、其他LED照明灯T7H嘉泰姆

SOP-7T7H嘉泰姆