目录
产品概述 返回TOPBaw嘉泰姆
The CXLE8119 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 CXLE8119 could directly drive 11 Series 1W LED
units at VIN>12V .
The PWM control circuit is able to adjust the
duty ratio linearly from 0 to 95%. An enable
function, an over current protection function
is built inside. An internal compensation
block is built in to minimize external
component count.
产品特点 返回TOPBaw嘉泰姆
n Wide 3.6V to 32V Input Voltage Range Baw嘉泰姆
n 0.22V FB adjustable LED drive current Baw嘉泰姆
n Directly drive 11 Series 1W LED at
VIN>=12V Baw嘉泰姆
n Fixed 180KHz Switching Frequency Baw嘉泰姆
n Max. 4A Switching Current Capability Baw嘉泰姆
n Up to 94% efficiency Baw嘉泰姆
n Excellent line and load regulation Baw嘉泰姆
n EN PIN TTL shutdown capability &
With PWM Dimming Function Baw嘉泰姆
n Internal Optimize Power MOSFET Baw嘉泰姆
n Built in Soft-Start Function Baw嘉泰姆
n Built in Frequency Compensation Baw嘉泰姆
n Built in Thermal Shutdown Function Baw嘉泰姆
n Built in Current Limit Function Baw嘉泰姆
n Available in TO252-5L packageBaw嘉泰姆
应用范围 返回TOPBaw嘉泰姆
n LED Lighting Baw嘉泰姆
n Boost constant current driver Baw嘉泰姆
n Monitor LED Backlighting Baw嘉泰姆
n 7’ to 15’ LCD PanelsBaw嘉泰姆
技术规格书（产品PDF) 返回TOP Baw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</span>！</span>
Baw嘉泰姆
Baw嘉泰姆
产品封装图 返回TOPBaw嘉泰姆
Baw嘉泰姆
电路原理图 返回TOPBaw嘉泰姆
Baw嘉泰姆
Baw嘉泰姆
Baw嘉泰姆
白灯背光驱动IC>>>小屏白灯背光驱动ICBaw嘉泰姆 |
型号Baw嘉泰姆 | 工作模式Baw嘉泰姆 | 工作电</span>Baw嘉泰姆 压范围</span>Baw嘉泰姆 | 过压保</span>Baw嘉泰姆 护电压</span>Baw嘉泰姆 | 反馈电压Baw嘉泰姆 | 开关</span>电</span>Baw嘉泰姆 流限制</span>Baw嘉泰姆 | 效率Baw嘉泰姆 | 静态电流</span>Baw嘉泰姆 | 工作频率Baw嘉泰姆 | 调光形式Baw嘉泰姆 | 调光频</span>Baw嘉泰姆 率范围</span>Baw嘉泰姆 | 封装Baw嘉泰姆 |
CXLE8121Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.5V-10VBaw嘉泰姆 | 29VBaw嘉泰姆 | 0.1VBaw嘉泰姆 | 320mABaw嘉泰姆 | 85%Baw嘉泰姆 | 0.1uABaw嘉泰姆 | 1.3MHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOT-25Baw嘉泰姆 |
CXLE8122Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.2V-6.0VBaw嘉泰姆 | 17VBaw嘉泰姆 | 0.25VBaw嘉泰姆 | 400mABaw嘉泰姆 | 82%Baw嘉泰姆 | 3mABaw嘉泰姆 | 1.4MHzBaw嘉泰姆 | PWMBaw嘉泰姆 | 100Hz-1KHzBaw嘉泰姆 | SOT-26Baw嘉泰姆 |
白灯背光驱动IC>>>大中屏白灯背光驱动ICBaw嘉泰姆 |
型号Baw嘉泰姆 | 工作模式Baw嘉泰姆 | 工作电</span>Baw嘉泰姆 压范围</span>Baw嘉泰姆 | 过压保</span>Baw嘉泰姆 护电压</span>Baw嘉泰姆 | 反馈电压Baw嘉泰姆 | 开关</span>电</span>Baw嘉泰姆 流限制</span>Baw嘉泰姆 | 效率Baw嘉泰姆 | 静态电流</span>Baw嘉泰姆 | 工作频率Baw嘉泰姆 | 调光形式Baw嘉泰姆 | 调光频</span>Baw嘉泰姆 率范围</span>Baw嘉泰姆 | 封装Baw嘉泰姆 |
CXLE8123Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.2V-6.0VBaw嘉泰姆 | 17VBaw嘉泰姆 | 0.25VBaw嘉泰姆 | 700mABaw嘉泰姆 | 82%Baw嘉泰姆 | 3mABaw嘉泰姆 | 1.4MHzBaw嘉泰姆 | PWMBaw嘉泰姆 | 100Hz-1KHzBaw嘉泰姆 | SOT-26Baw嘉泰姆 |
CXLE8124Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.5V-6.0VBaw嘉泰姆 | 23VBaw嘉泰姆 | 0.25VBaw嘉泰姆 | 1.0ABaw嘉泰姆 | 88%Baw嘉泰姆 | 0.4mABaw嘉泰姆 | 1.0MHzBaw嘉泰姆 | PWMBaw嘉泰姆 | 100Hz-10KHzBaw嘉泰姆 | SOT-26Baw嘉泰姆 |
CXLE8125Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.5V-6.0VBaw嘉泰姆 | 30VBaw嘉泰姆 | 0.104VBaw嘉泰姆 | 400mABaw嘉泰姆 | 87%Baw嘉泰姆 | 0.2mABaw嘉泰姆 | 1.2MHzBaw嘉泰姆 | PWMBaw嘉泰姆 | 小于1KHzBaw嘉泰姆 | SOT-26Baw嘉泰姆 |
CXLE8125BBaw嘉泰姆 | PWMBaw嘉泰姆 | 2.7V-6.0VBaw嘉泰姆 | 38VBaw嘉泰姆 | 0.2VBaw嘉泰姆 | 1ABaw嘉泰姆 | 91%Baw嘉泰姆 | 5uABaw嘉泰姆 | 0.8MHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOT-26Baw嘉泰姆 |
CXLE8127Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.7V-6.0VBaw嘉泰姆 | 37VBaw嘉泰姆 | 0.3VBaw嘉泰姆 | 900mABaw嘉泰姆 | 90%Baw嘉泰姆 | 0.28mABaw嘉泰姆 | 0.9MHzBaw嘉泰姆 | PWMBaw嘉泰姆 | 100Hz-200KHzBaw嘉泰姆 | SOT-26Baw嘉泰姆 |
CXLE8128A/B/CBaw嘉泰姆 | PWMBaw嘉泰姆 | 2.5V-6.0VBaw嘉泰姆 | 28VBaw嘉泰姆 | 0.1V/0.25VBaw嘉泰姆 /0.3VBaw嘉泰姆 | 1.5ABaw嘉泰姆 | 90%Baw嘉泰姆 | 0.1uABaw嘉泰姆 | 1.2MHzBaw嘉泰姆 | PWMBaw嘉泰姆 | 20KHz-1MHzBaw嘉泰姆 | SOT-26Baw嘉泰姆 |
CXLE8129Baw嘉泰姆 | PWMBaw嘉泰姆 | 3.0V-25VBaw嘉泰姆 | 28VBaw嘉泰姆 | 0.2VBaw嘉泰姆 | 2ABaw嘉泰姆 | 90%Baw嘉泰姆 | 1uABaw嘉泰姆 | 1.2MHzBaw嘉泰姆 | PWMBaw嘉泰姆 | 20KHz-1MHzBaw嘉泰姆 | SOT-26Baw嘉泰姆 |
CXLE8129BBaw嘉泰姆 | PWMBaw嘉泰姆 | 2.7V-6.5VBaw嘉泰姆 | 22VBaw嘉泰姆 | 0.2VBaw嘉泰姆 | 2.8ABaw嘉泰姆 | 95%Baw嘉泰姆 | 5uABaw嘉泰姆 | 1MHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOT-26Baw嘉泰姆 |
CXLE8131Baw嘉泰姆 | PWMBaw嘉泰姆 | 3.0V-6.0VBaw嘉泰姆 | 24VBaw嘉泰姆 | 0.2VBaw嘉泰姆 | 2.5ABaw嘉泰姆 | 88%Baw嘉泰姆 | 1uABaw嘉泰姆 | 1.2MHzBaw嘉泰姆 | PWMBaw嘉泰姆 | 10KHz-100KHzBaw嘉泰姆 | SOT-26Baw嘉泰姆 |
白灯背光驱动IC>>>超大屏白灯背光驱动ICBaw嘉泰姆 |
型号Baw嘉泰姆 | 工作模式Baw嘉泰姆 | 工作电</span>Baw嘉泰姆 压范围</span>Baw嘉泰姆 | 过压保</span>Baw嘉泰姆 护电压</span>Baw嘉泰姆 | 反馈电压Baw嘉泰姆 | 开关</span>电</span>Baw嘉泰姆 流限制</span>Baw嘉泰姆 | 效率Baw嘉泰姆 | 静态电流</span>Baw嘉泰姆 | 工作频率Baw嘉泰姆 | 调光形式Baw嘉泰姆 | 调光频</span>Baw嘉泰姆 率范围</span>Baw嘉泰姆 | 封装Baw嘉泰姆 |
CXLE8113Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.2V-6VBaw嘉泰姆 | 26VBaw嘉泰姆 | 0.2VBaw嘉泰姆 | 3ABaw嘉泰姆 |
| 100uABaw嘉泰姆 | 800KHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOP-8Baw嘉泰姆 |
CXLE8114Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.2V-6VBaw嘉泰姆 | 27VBaw嘉泰姆 | 0.2VBaw嘉泰姆 | 3ABaw嘉泰姆 |
| 100uABaw嘉泰姆 | 800KHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| DFN3*3-8Baw嘉泰姆 |
CXLE8115Baw嘉泰姆 | PWMBaw嘉泰姆 | 10V-35VBaw嘉泰姆 | 200VBaw嘉泰姆 | 0.2VBaw嘉泰姆 | 扩流Baw嘉泰姆 |
| 400uABaw嘉泰姆 | 200KHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOP-8Baw嘉泰姆 |
CXLE8116Baw嘉泰姆 | PWMBaw嘉泰姆 | 3.6V-26VBaw嘉泰姆 | 32VBaw嘉泰姆 | 0.22VBaw嘉泰姆 | 2ABaw嘉泰姆 | 92%Baw嘉泰姆 |
| 400KHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOP-8Baw嘉泰姆 |
CXLE8117Baw嘉泰姆 | PWMBaw嘉泰姆 | 3.6V-26VBaw嘉泰姆 | 60VBaw嘉泰姆 | 0.22VBaw嘉泰姆 | 2ABaw嘉泰姆 | 92%Baw嘉泰姆 |
| 400KHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOP-8Baw嘉泰姆 |
CXLE8117BBaw嘉泰姆 | PWMBaw嘉泰姆 | 5.0V-45VBaw嘉泰姆 | 60VBaw嘉泰姆 | 0.22VBaw嘉泰姆 | 2ABaw嘉泰姆 | 93%Baw嘉泰姆 |
| 400KHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOP-8Baw嘉泰姆 |
CXLE8119Baw嘉泰姆 | PWMBaw嘉泰姆 | 3.6V-36VBaw嘉泰姆 | 60VBaw嘉泰姆 | 0.22VBaw嘉泰姆 | 4ABaw嘉泰姆 | 94%Baw嘉泰姆 |
| 180KHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| TO252-5LBaw嘉泰姆 |
CXLE8120Baw嘉泰姆 | PWMBaw嘉泰姆 | 5.0V-36VBaw嘉泰姆 | 60VBaw嘉泰姆 | 0.22VBaw嘉泰姆 | 5ABaw嘉泰姆 | 94%Baw嘉泰姆 |
| 180KHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| TO263-5LBaw嘉泰姆 |
白灯背光驱动IC>>>同步升压白灯背光驱动ICBaw嘉泰姆 |
型号Baw嘉泰姆 | 工作模式Baw嘉泰姆 | 工作电</span>Baw嘉泰姆 压范围</span>Baw嘉泰姆 | 过压Baw嘉泰姆 保护电压Baw嘉泰姆 | 反馈电压Baw嘉泰姆 | 开关</span>Baw嘉泰姆 电流限制Baw嘉泰姆 | 效率Baw嘉泰姆 | 静态电流</span>Baw嘉泰姆 | 工作频率Baw嘉泰姆 | 调光形式Baw嘉泰姆 | 调光频</span>Baw嘉泰姆 率范围</span>Baw嘉泰姆 | 封装Baw嘉泰姆 |
CXLE8132Baw嘉泰姆 | PWMBaw嘉泰姆 | 2.7V-16VBaw嘉泰姆 | 36VBaw嘉泰姆 | 0.2VBaw嘉泰姆 | 340mABaw嘉泰姆 | 81%Baw嘉泰姆 | 3.2uABaw嘉泰姆 | 1.2MHzBaw嘉泰姆 | PWMBaw嘉泰姆 |
| SOT-26Baw嘉泰姆 |
Baw嘉泰姆
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