Product information query
Products News
首页 > Products > Led Driver > Isolated LED Driver > Isolated No PFC >Cxle8404 is a high-performance primary side feedback control power switch chip applied to off-line low-power AC / DC switching power supply
Cxle8404 is a high-performance primary side feedback control power switch chip applied to off-line low-power AC / DC switching power supply

It can achieve high-precision constant current output within the full voltage input range, with accuracy less than ?5%, without loop compensation, and can save optocoupler, TL431, transformer auxiliary winding and other components and reduce costs. In order to improve the reliability of the system, some protection functions are integrated in the chip, such as cycle by cycle peak current limitation, FB over-voltage protection, output on / short-circuit protection and soft start-up

Cxle8404 is a high-performance primary side feedback control power switch chip applied to off-line low-power AC / DC switching power supply
Manual
Ordering

Ordering

Product introduction

目录

   产品概述 返回TOPAC5嘉泰姆


CXLE8404是应用于离线式小功率AC/DC 开关电源的高性能的原边反馈控制功率开关芯片,在全电压输入范围内实现高精度恒流输出,精度小于±5%,无需环路补偿,并可使系统节省光耦,TL431 以及变压器

辅助绕组等元件,降低成本。芯片内部集成了逐周期峰值电流限制,FB 过压保护,输出开/短路保护AC5嘉泰姆

和开机软启动等保护功能,以提高系统的可靠性。AC5嘉泰姆

   产品特点 返回TOPAC5嘉泰姆


拓扑结构支持:反激及低成本BUCK-BoostAC5嘉泰姆

采用700V 单芯片集成工艺AC5嘉泰姆

宽电压85Vac~265Vac 输入电压范AC5嘉泰姆

围内恒流精度小于±5%AC5嘉泰姆

全电压范围内兼容1~5WAC5嘉泰姆

无需辅助绕组的原边AC5嘉泰姆

反馈控制技术可使系统节省光耦、431 等元件AC5嘉泰姆

无需环路补偿AC5嘉泰姆

内置前沿消隐电路(LEB)AC5嘉泰姆

逐周期峰值电流比较AC5嘉泰姆

输出开/短路保护AC5嘉泰姆

内置开机软启动AC5嘉泰姆

内置FB 过压保护及短路保护等功能AC5嘉泰姆

封装形式:SOP8AC5嘉泰姆

   应用范围 返回TOPAC5嘉泰姆


   aAC5嘉泰姆

   技术规格书(产品PDF) 返回TOP AC5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!AC5嘉泰姆

 QQ截图20160419174301.jpgAC5嘉泰姆

产品封装图 返回TOPAC5嘉泰姆


blob.pngblob.pngAC5嘉泰姆

blob.pngAC5嘉泰姆

电路原理图 返回TOPAC5嘉泰姆


 AC5嘉泰姆

blob.png

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


PF>0.5/隔离AC5嘉泰姆

IC NameAC5嘉泰姆

TopologyAC5嘉泰姆

POUT.MAXAC5嘉泰姆

IOUT PrecisionAC5嘉泰姆

HV_MOSFETAC5嘉泰姆

BVDSSAC5嘉泰姆

PackageAC5嘉泰姆

CXLE8401AC5嘉泰姆

PSRAC5嘉泰姆

5WAC5嘉泰姆

<±5%AC5嘉泰姆

InsideAC5嘉泰姆

730VAC5嘉泰姆

SOP8AC5嘉泰姆

CXLE8402AC5嘉泰姆

PSRAC5嘉泰姆

7WAC5嘉泰姆

<±5%AC5嘉泰姆

InsideAC5嘉泰姆

730VAC5嘉泰姆

SOP8AC5嘉泰姆

CXLE8331AC5嘉泰姆

PSR&BuckAC5嘉泰姆

-AC5嘉泰姆

<±5%AC5嘉泰姆

ExternalAC5嘉泰姆

-AC5嘉泰姆

SOT23-6AC5嘉泰姆

CXLE8403AC5嘉泰姆

PSRAC5嘉泰姆

5WAC5嘉泰姆

<±5%AC5嘉泰姆

InsideAC5嘉泰姆

730VAC5嘉泰姆

SOP8AC5嘉泰姆

CXLE8404AC5嘉泰姆

PSRAC5嘉泰姆

7WAC5嘉泰姆

<±5%AC5嘉泰姆

InsideAC5嘉泰姆

730VAC5嘉泰姆

SOP8AC5嘉泰姆