Product information query
Products News
首页 > Products > Led Driver > Non isolated LED Driver > Non Isolation PFC >Cxle83149 high power factor non isolated LED driver chip It uses floating high-end detection step-down switching power architecture to achieve full cycle detection excellent linear adjustment
Cxle83149 high power factor non isolated LED driver chip It uses floating high-end detection step-down switching power architecture to achieve full cycle detection excellent linear adjustment

The cxle83149 works in quasi resonant mode, which improves efficiency and anti electromagnetic interference performance. The cxle83149 integrates multiple internal protection functions, such as over-voltage protection, over-current protection, over temperature protection, etc., which improves the reliability, and all protections have specific self recovery functions. The drive capability of cxle83149 is independent of the chip supply voltage, which can greatly improve the anti electromagnetic interference performance of the system

Cxle83149 high power factor non isolated LED driver chip It uses floating high-end detection step-down switching power architecture to achieve full cycle detection excellent linear adjustment
Manual
Ordering

Ordering

Product introduction

目录

1.产品概述       2.产品特点     1h7嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)1h7嘉泰姆

5.产品封装       6.电路原理图  1h7嘉泰姆

7.相关产品1h7嘉泰姆

   产品概述 返回TOP1h7嘉泰姆


      CXLE83149 是一款高功率因数、非隔离 LED 驱动芯 片。 它通过采用浮地、高端检测,降压式开关电 源的架构实现了全周期检测,具有优异的线性调整 度与负载调整度。CXLE83149 工作在准谐振模式, 同时使效率和抗电磁干扰的性能都得到提升。 CXLE83149 内部集成了多重的保护功能,比如过压 保护、过流保护、过温保护等等,提高了可靠性, 并且所有保护均具体自恢复功能。 CXLE83149的驱动能力与 芯片供给电压无关,这可以大大提高系统的抗电磁 干扰性能。

   产品特点 返回TOP1h7嘉泰姆


 有源功率因数校正 (功率因数>0.9) 1h7嘉泰姆

 高精度的LED输出电流 (±3%) 1h7嘉泰姆

 优异的线性调整度和负载调整度 (±2%) 1h7嘉泰姆

 准谐振工作模式 1h7嘉泰姆

 多重保护机制 1h7嘉泰姆

 软启动功能 1h7嘉泰姆

 SOP8封装1h7嘉泰姆

   应用范围 返回TOP1h7嘉泰姆


 E27/PAR30/PAR38/GU10 灯具 1h7嘉泰姆

 T8/T10 LED灯管 1h7嘉泰姆

 其他LED驱动应用1h7嘉泰姆

   技术规格书(产品PDF) 返回TOP 1h7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!1h7嘉泰姆

 QQ截图20160419174301.jpg1h7嘉泰姆

产品封装图 返回TOP1h7嘉泰姆


blob.png1h7嘉泰姆

电路原理图 返回TOP1h7嘉泰姆


 1h7嘉泰姆

blob.png

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


APFC非隔离AC-DC1h7嘉泰姆

型 号1h7嘉泰姆

描 述1h7嘉泰姆

Vin(V)1h7嘉泰姆

最大驱动能力1h7嘉泰姆

功率因数1h7嘉泰姆

调光方式1h7嘉泰姆

封装1h7嘉泰姆

CXLE831451h7嘉泰姆

内置550V MOS JFET启动1h7嘉泰姆

85~264VAC1h7嘉泰姆

9W1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP71h7嘉泰姆

CXLE831461h7嘉泰姆

内置550V MOSJFET启动1h7嘉泰姆

85~264VAC1h7嘉泰姆

15W1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP71h7嘉泰姆

CXLE83146A1h7嘉泰姆

内置550V MOS JFET启动1h7嘉泰姆

85~264VAC1h7嘉泰姆

18W1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

DIP71h7嘉泰姆

CXLE831481h7嘉泰姆

内置600V MOS JFET启动1h7嘉泰姆

85~264VAC1h7嘉泰姆

22W1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP71h7嘉泰姆

CXLE831491h7嘉泰姆

外置MOS1h7嘉泰姆

85~320VAC1h7嘉泰姆

1A1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP81h7嘉泰姆

CXLE831501h7嘉泰姆

内置550V MOS1h7嘉泰姆

85~264VAC1h7嘉泰姆

9W1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP81h7嘉泰姆

CXLE831511h7嘉泰姆

内置550V MOS1h7嘉泰姆

85~264VAC1h7嘉泰姆

12W1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP81h7嘉泰姆

CXLE831521h7嘉泰姆

内置550V MOS1h7嘉泰姆

85~264VAC1h7嘉泰姆

18W1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP81h7嘉泰姆

CXLE831531h7嘉泰姆

内置600V MOS1h7嘉泰姆

85~264VAC1h7嘉泰姆

9W1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP81h7嘉泰姆

CXLE831541h7嘉泰姆

外置MOS,超快启动(<0.1s)1h7嘉泰姆

85~320VAC1h7嘉泰姆

1A1h7嘉泰姆

>0.91h7嘉泰姆

N/A1h7嘉泰姆

SOP81h7嘉泰姆

CXLE831551h7嘉泰姆

外置MOS1h7嘉泰姆

85~320VAC1h7嘉泰姆

1A1h7嘉泰姆

>0.91h7嘉泰姆

PWM/Analog1h7嘉泰姆

SOP81h7嘉泰姆