Product information query
Products News
首页 > Products > Led Driver > LED Backlight > White Light Backlight Driver >The CXLE8120 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units with excellent line and load regulation
The CXLE8120 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units with excellent line and load regulation

The CXLE8120 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units with excellent line and load regulation. The regulator is simple to use because it includes internal frequency compensation and a fixed-frequency oscillator so that it requires a minimum number of external components to work. The CXLE8120 could directly drive 16 Series 1W/3W LED units at VIN=24V . The PWM control circuit is able to adjust the duty ratio linearly from 0 to 90%. An enable function, an over current protection function is built inside. An internal compensation block is built in to minimize external component count.

The CXLE8120 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units with excellent line and load regulation
Manual
Ordering

Ordering

Product introduction

目录

   产品概述 返回TOPb1Y嘉泰姆

 CXLE8120 演示板用来演示升压高效率驱动 LED 全集成开关型变换器CXLE8120。

此设计是在直流输入电压为 5V-32V 时，最大输出电压可达 60V 的 LED 驱动；

最大开关电流 5A，系统转换效率最高可到 90%以上；CXLE8120 采用60V高压

制造工艺，内部集成高压功率 MOSFET 开关管，具有转换效率高，系统元件少，

可靠性高，安全性高等优点。

演示板可以演示CXLE8120 的若干特性，包括改变 RCS 阻值来实现对于系统

恒流控制，使用EN引脚进行系统的开关控制。

The CXLE8120 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units with excellent line and load regulation. The regulator is simple to use because it includes internal frequency compensation and a fixed-frequency oscillator so that it requires a minimum number of external components to work. The CXLE8120 could directly drive 16 Series 1W/3W LED units at VIN=24V . The PWM control circuit is able to adjust the duty ratio linearly from 0 to 90%. An enable function, an over current protection function is built inside. An internal compensation block is built in to minimize external component count.b1Y嘉泰姆

   产品特点 返回TOPb1Y嘉泰姆

 1.Wide 5V to 32V Input Voltage Rangeb1Y嘉泰姆
2.Maximum Boost Output Up to 60Vb1Y嘉泰姆
3.0.22V FB adjustable LED drive currentb1Y嘉泰姆
4.Directly drive 16 Series 1W/3W LED at VIN=24Vb1Y嘉泰姆
5.Fixed 180KHz Switching Frequencyb1Y嘉泰姆
6.Max. 5A Switching Current Capabilityb1Y嘉泰姆
7.Up to 94% efficiencyb1Y嘉泰姆
8.Excellent line and load regulationb1Y嘉泰姆
9.EN PIN TTL shutdown capabilityb1Y嘉泰姆
10.Internal Optimize Power MOSFETb1Y嘉泰姆
11.Built in Soft-Start Functionb1Y嘉泰姆
12.Built in Frequency Compensationb1Y嘉泰姆
Built in Thermal Shutdown Functionb1Y嘉泰姆
Built in Current Limit Functionb1Y嘉泰姆
Available in TO263-5L & TO220-5L packageb1Y嘉泰姆

   应用范围 返回TOPb1Y嘉泰姆

LED Lightingb1Y嘉泰姆
Boost constant current driverb1Y嘉泰姆
TFT LED Backlightingb1Y嘉泰姆

   技术规格书（产品PDF) 返回TOP b1Y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！b1Y嘉泰姆

 QQ截图20160419174301.jpgb1Y嘉泰姆

产品封装图 返回TOPb1Y嘉泰姆

blob.pngblob.pngb1Y嘉泰姆

电路原理图 返回TOPb1Y嘉泰姆

 b1Y嘉泰姆

blob.png

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

白灯背光驱动IC>>>小屏白灯背光驱动ICb1Y嘉泰姆

型号b1Y嘉泰姆

工作模式b1Y嘉泰姆

工作电b1Y嘉泰姆

压范围b1Y嘉泰姆

过压保b1Y嘉泰姆

护电压b1Y嘉泰姆

反馈电压b1Y嘉泰姆

开关电b1Y嘉泰姆

流限制b1Y嘉泰姆

效率b1Y嘉泰姆

静态电流b1Y嘉泰姆

工作频率b1Y嘉泰姆

调光形式b1Y嘉泰姆

调光频b1Y嘉泰姆

率范围b1Y嘉泰姆

封装b1Y嘉泰姆

CXLE8121b1Y嘉泰姆

PWMb1Y嘉泰姆

2.5V-10Vb1Y嘉泰姆

29Vb1Y嘉泰姆

0.1Vb1Y嘉泰姆

320mAb1Y嘉泰姆

85%b1Y嘉泰姆

0.1uAb1Y嘉泰姆

1.3MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOT-25b1Y嘉泰姆

CXLE8122b1Y嘉泰姆

PWMb1Y嘉泰姆

2.2V-6.0Vb1Y嘉泰姆

17Vb1Y嘉泰姆

0.25Vb1Y嘉泰姆

400mAb1Y嘉泰姆

82%b1Y嘉泰姆

3mAb1Y嘉泰姆

1.4MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

100Hz-1KHzb1Y嘉泰姆

SOT-26b1Y嘉泰姆

白灯背光驱动IC>>>大中屏白灯背光驱动ICb1Y嘉泰姆

型号b1Y嘉泰姆

工作模式b1Y嘉泰姆

工作电b1Y嘉泰姆

压范围b1Y嘉泰姆

过压保b1Y嘉泰姆

护电压b1Y嘉泰姆

反馈电压b1Y嘉泰姆

开关电b1Y嘉泰姆

流限制b1Y嘉泰姆

效率b1Y嘉泰姆

静态电流b1Y嘉泰姆

工作频率b1Y嘉泰姆

调光形式b1Y嘉泰姆

调光频b1Y嘉泰姆

率范围b1Y嘉泰姆

封装b1Y嘉泰姆

CXLE8123b1Y嘉泰姆

PWMb1Y嘉泰姆

2.2V-6.0Vb1Y嘉泰姆

17Vb1Y嘉泰姆

0.25Vb1Y嘉泰姆

700mAb1Y嘉泰姆

82%b1Y嘉泰姆

3mAb1Y嘉泰姆

1.4MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

100Hz-1KHzb1Y嘉泰姆

SOT-26b1Y嘉泰姆

CXLE8124b1Y嘉泰姆

PWMb1Y嘉泰姆

2.5V-6.0Vb1Y嘉泰姆

23Vb1Y嘉泰姆

0.25Vb1Y嘉泰姆

1.0Ab1Y嘉泰姆

88%b1Y嘉泰姆

0.4mAb1Y嘉泰姆

1.0MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

100Hz-10KHzb1Y嘉泰姆

SOT-26b1Y嘉泰姆

CXLE8125b1Y嘉泰姆

PWMb1Y嘉泰姆

2.5V-6.0Vb1Y嘉泰姆

30Vb1Y嘉泰姆

0.104Vb1Y嘉泰姆

400mAb1Y嘉泰姆

87%b1Y嘉泰姆

0.2mAb1Y嘉泰姆

1.2MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

小于1KHzb1Y嘉泰姆

SOT-26b1Y嘉泰姆

CXLE8125Bb1Y嘉泰姆

PWMb1Y嘉泰姆

2.7V-6.0Vb1Y嘉泰姆

38Vb1Y嘉泰姆

0.2Vb1Y嘉泰姆

1Ab1Y嘉泰姆

91%b1Y嘉泰姆

5uAb1Y嘉泰姆

0.8MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOT-26b1Y嘉泰姆

CXLE8127b1Y嘉泰姆

PWMb1Y嘉泰姆

2.7V-6.0Vb1Y嘉泰姆

37Vb1Y嘉泰姆

0.3Vb1Y嘉泰姆

900mAb1Y嘉泰姆

90%b1Y嘉泰姆

0.28mAb1Y嘉泰姆

0.9MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

100Hz-200KHzb1Y嘉泰姆

SOT-26b1Y嘉泰姆

CXLE8128A/B/Cb1Y嘉泰姆

PWMb1Y嘉泰姆

2.5V-6.0Vb1Y嘉泰姆

28Vb1Y嘉泰姆

0.1V/0.25Vb1Y嘉泰姆

/0.3Vb1Y嘉泰姆

1.5Ab1Y嘉泰姆

90%b1Y嘉泰姆

0.1uAb1Y嘉泰姆

1.2MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

20KHz-1MHzb1Y嘉泰姆

SOT-26b1Y嘉泰姆

CXLE8129b1Y嘉泰姆

PWMb1Y嘉泰姆

3.0V-25Vb1Y嘉泰姆

28Vb1Y嘉泰姆

0.2Vb1Y嘉泰姆

2Ab1Y嘉泰姆

90%b1Y嘉泰姆

1uAb1Y嘉泰姆

1.2MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

20KHz-1MHzb1Y嘉泰姆

SOT-26b1Y嘉泰姆

CXLE8129Bb1Y嘉泰姆

PWMb1Y嘉泰姆

2.7V-6.5Vb1Y嘉泰姆

22Vb1Y嘉泰姆

0.2Vb1Y嘉泰姆

2.8Ab1Y嘉泰姆

95%b1Y嘉泰姆

5uAb1Y嘉泰姆

1MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOT-26b1Y嘉泰姆

CXLE8131b1Y嘉泰姆

PWMb1Y嘉泰姆

3.0V-6.0Vb1Y嘉泰姆

24Vb1Y嘉泰姆

0.2Vb1Y嘉泰姆

2.5Ab1Y嘉泰姆

88%b1Y嘉泰姆

1uAb1Y嘉泰姆

1.2MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

10KHz-100KHzb1Y嘉泰姆

SOT-26b1Y嘉泰姆

白灯背光驱动IC>>>超大屏白灯背光驱动ICb1Y嘉泰姆

型号b1Y嘉泰姆

工作模式b1Y嘉泰姆

工作电b1Y嘉泰姆

压范围b1Y嘉泰姆

过压保b1Y嘉泰姆

护电压b1Y嘉泰姆

反馈电压b1Y嘉泰姆

开关电b1Y嘉泰姆

流限制b1Y嘉泰姆

效率b1Y嘉泰姆

静态电流b1Y嘉泰姆

工作频率b1Y嘉泰姆

调光形式b1Y嘉泰姆

调光频b1Y嘉泰姆

率范围b1Y嘉泰姆

封装b1Y嘉泰姆

CXLE8113b1Y嘉泰姆

PWMb1Y嘉泰姆

2.2V-6Vb1Y嘉泰姆

26Vb1Y嘉泰姆

0.2Vb1Y嘉泰姆

3Ab1Y嘉泰姆

  

100uAb1Y嘉泰姆

800KHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOP-8b1Y嘉泰姆

CXLE8114b1Y嘉泰姆

PWMb1Y嘉泰姆

2.2V-6Vb1Y嘉泰姆

27Vb1Y嘉泰姆

0.2Vb1Y嘉泰姆

3Ab1Y嘉泰姆

  

100uAb1Y嘉泰姆

800KHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

DFN3*3-8b1Y嘉泰姆

CXLE8115b1Y嘉泰姆

PWMb1Y嘉泰姆

10V-35Vb1Y嘉泰姆

200Vb1Y嘉泰姆

0.2Vb1Y嘉泰姆

扩流b1Y嘉泰姆

  

400uAb1Y嘉泰姆

200KHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOP-8b1Y嘉泰姆

CXLE8116b1Y嘉泰姆

PWMb1Y嘉泰姆

3.6V-26Vb1Y嘉泰姆

32Vb1Y嘉泰姆

0.22Vb1Y嘉泰姆

2Ab1Y嘉泰姆

92%b1Y嘉泰姆

  

400KHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOP-8b1Y嘉泰姆

CXLE8117b1Y嘉泰姆

PWMb1Y嘉泰姆

3.6V-26Vb1Y嘉泰姆

60Vb1Y嘉泰姆

0.22Vb1Y嘉泰姆

2Ab1Y嘉泰姆

92%b1Y嘉泰姆

  

400KHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOP-8b1Y嘉泰姆

CXLE8117Bb1Y嘉泰姆

PWMb1Y嘉泰姆

5.0V-45Vb1Y嘉泰姆

60Vb1Y嘉泰姆

0.22Vb1Y嘉泰姆

2Ab1Y嘉泰姆

93%b1Y嘉泰姆

  

400KHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOP-8b1Y嘉泰姆

CXLE8119b1Y嘉泰姆

PWMb1Y嘉泰姆

3.6V-36Vb1Y嘉泰姆

60Vb1Y嘉泰姆

0.22Vb1Y嘉泰姆

4Ab1Y嘉泰姆

94%b1Y嘉泰姆

  

180KHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

TO252-5Lb1Y嘉泰姆

CXLE8120b1Y嘉泰姆

PWMb1Y嘉泰姆

5.0V-36Vb1Y嘉泰姆

60Vb1Y嘉泰姆

0.22Vb1Y嘉泰姆

5Ab1Y嘉泰姆

94%b1Y嘉泰姆

  

180KHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

TO263-5Lb1Y嘉泰姆

白灯背光驱动IC>>>同步升压白灯背光驱动ICb1Y嘉泰姆

型号b1Y嘉泰姆

工作模式b1Y嘉泰姆

工作电b1Y嘉泰姆

压范围b1Y嘉泰姆

过压b1Y嘉泰姆

保护电压b1Y嘉泰姆

反馈电压b1Y嘉泰姆

开关b1Y嘉泰姆

电流限制b1Y嘉泰姆

效率b1Y嘉泰姆

静态电流b1Y嘉泰姆

工作频率b1Y嘉泰姆

调光形式b1Y嘉泰姆

调光频b1Y嘉泰姆

率范围b1Y嘉泰姆

封装b1Y嘉泰姆

CXLE8132b1Y嘉泰姆

PWMb1Y嘉泰姆

2.7V-16Vb1Y嘉泰姆

36Vb1Y嘉泰姆

0.2Vb1Y嘉泰姆

340mAb1Y嘉泰姆

81%b1Y嘉泰姆

3.2uAb1Y嘉泰姆

1.2MHzb1Y嘉泰姆

PWMb1Y嘉泰姆

  

SOT-26b1Y嘉泰姆

◀ Previous:180KHz 60V 4A Switching Current Boost LED Constant Current Driver CXLE8119 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units

Back to top

Next▶:CXLE8121 1.3MHz PWM boost switching regu- lator designed for constant-current white LED driver applications. drive a string of up to 4 white LEDs from a 3.2V supply

News
Company Profile
Latest Notice
Industry News
Product Promotion
Magazine
Technology
Product Schemes
Quality Promises
intellectual property
Chip Design
About Jiataimu
Remittance information
Chronology of Events
Company Profile
Contact Us
Products
Power Management
Led Driver
Audio Amplifier IC
Motor Fan Driver
MCU Memory ADC Clock
Customer Center
Feedback and Suggestions
Document Download
Sample Application

Contact Us

wechat concerns jiataimu

wechat concerns xhengxin

mailbox Shop
Copyright © 2018 shen zhen jiataimu Co., Ltd 粤ICP备13004986号
'); })();