目录
产品概述 返回TOPWTS嘉泰姆
The CXLE8117 regulator is fixed frequency PWM
Boost (step-up) LED constant current driver,
capable of driving Series 1W 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 CXLE8117 could directly drive 6 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TOPWTS嘉泰姆
n Wide 3.6V to 24V Input Voltage Range WTS嘉泰姆
n 0.22V FB adjustable LED drive current WTS嘉泰姆
n Directly drive 6 Series 1W LED at
VIN>=12V WTS嘉泰姆
n Fixed 400KHz Switching Frequency WTS嘉泰姆
n Max. 2A Switching Current Capability WTS嘉泰姆
n Up to 92% efficiency WTS嘉泰姆
n Excellent line and load regulation WTS嘉泰姆
n EN PIN TTL shutdown capability &
With PWM Dimming Function WTS嘉泰姆
n Internal Optimize Power MOSFET WTS嘉泰姆
n Built in Soft-Start Function WTS嘉泰姆
n Built in Frequency Compensation WTS嘉泰姆
n Built in Thermal Shutdown Function WTS嘉泰姆
n Built in Current Limit Function WTS嘉泰姆
n Available in SOP8 packageWTS嘉泰姆
应用范围 返回TOPWTS嘉泰姆
n LED Lighting WTS嘉泰姆
n Boost constant current driver WTS嘉泰姆
n Monitor LED Backlighting WTS嘉泰姆
n 7’ to 15’ LCD PanelsWTS嘉泰姆
技术规格书（产品PDF) 返回TOP WTS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>
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产品封装图 返回TOPWTS嘉泰姆
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电路原理图 返回TOPWTS嘉泰姆
WTS嘉泰姆
WTS嘉泰姆
WTS嘉泰姆
白灯背光驱动IC>>>小屏白灯背光驱动ICWTS嘉泰姆 |
型号WTS嘉泰姆 | 工作模式WTS嘉泰姆 | 工作电</span>WTS嘉泰姆 压范围</span>WTS嘉泰姆 | 过压保</span>WTS嘉泰姆 护电压</span>WTS嘉泰姆 | 反馈电压WTS嘉泰姆 | 开关</span>电</span>WTS嘉泰姆 流限制</span>WTS嘉泰姆 | 效率WTS嘉泰姆 | 静态电流</span>WTS嘉泰姆 | 工作频率WTS嘉泰姆 | 调光形式WTS嘉泰姆 | 调光频</span>WTS嘉泰姆 率范围</span>WTS嘉泰姆 | 封装WTS嘉泰姆 |
CXLE8121WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.5V-10VWTS嘉泰姆 | 29VWTS嘉泰姆 | 0.1VWTS嘉泰姆 | 320mAWTS嘉泰姆 | 85%WTS嘉泰姆 | 0.1uAWTS嘉泰姆 | 1.3MHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOT-25WTS嘉泰姆 |
CXLE8122WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.2V-6.0VWTS嘉泰姆 | 17VWTS嘉泰姆 | 0.25VWTS嘉泰姆 | 400mAWTS嘉泰姆 | 82%WTS嘉泰姆 | 3mAWTS嘉泰姆 | 1.4MHzWTS嘉泰姆 | PWMWTS嘉泰姆 | 100Hz-1KHzWTS嘉泰姆 | SOT-26WTS嘉泰姆 |
白灯背光驱动IC>>>大中屏白灯背光驱动ICWTS嘉泰姆 |
型号WTS嘉泰姆 | 工作模式WTS嘉泰姆 | 工作电</span>WTS嘉泰姆 压范围</span>WTS嘉泰姆 | 过压保</span>WTS嘉泰姆 护电压</span>WTS嘉泰姆 | 反馈电压WTS嘉泰姆 | 开关</span>电</span>WTS嘉泰姆 流限制</span>WTS嘉泰姆 | 效率WTS嘉泰姆 | 静态电流</span>WTS嘉泰姆 | 工作频率WTS嘉泰姆 | 调光形式WTS嘉泰姆 | 调光频</span>WTS嘉泰姆 率范围</span>WTS嘉泰姆 | 封装WTS嘉泰姆 |
CXLE8123WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.2V-6.0VWTS嘉泰姆 | 17VWTS嘉泰姆 | 0.25VWTS嘉泰姆 | 700mAWTS嘉泰姆 | 82%WTS嘉泰姆 | 3mAWTS嘉泰姆 | 1.4MHzWTS嘉泰姆 | PWMWTS嘉泰姆 | 100Hz-1KHzWTS嘉泰姆 | SOT-26WTS嘉泰姆 |
CXLE8124WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.5V-6.0VWTS嘉泰姆 | 23VWTS嘉泰姆 | 0.25VWTS嘉泰姆 | 1.0AWTS嘉泰姆 | 88%WTS嘉泰姆 | 0.4mAWTS嘉泰姆 | 1.0MHzWTS嘉泰姆 | PWMWTS嘉泰姆 | 100Hz-10KHzWTS嘉泰姆 | SOT-26WTS嘉泰姆 |
CXLE8125WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.5V-6.0VWTS嘉泰姆 | 30VWTS嘉泰姆 | 0.104VWTS嘉泰姆 | 400mAWTS嘉泰姆 | 87%WTS嘉泰姆 | 0.2mAWTS嘉泰姆 | 1.2MHzWTS嘉泰姆 | PWMWTS嘉泰姆 | 小于1KHzWTS嘉泰姆 | SOT-26WTS嘉泰姆 |
CXLE8125BWTS嘉泰姆 | PWMWTS嘉泰姆 | 2.7V-6.0VWTS嘉泰姆 | 38VWTS嘉泰姆 | 0.2VWTS嘉泰姆 | 1AWTS嘉泰姆 | 91%WTS嘉泰姆 | 5uAWTS嘉泰姆 | 0.8MHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOT-26WTS嘉泰姆 |
CXLE8127WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.7V-6.0VWTS嘉泰姆 | 37VWTS嘉泰姆 | 0.3VWTS嘉泰姆 | 900mAWTS嘉泰姆 | 90%WTS嘉泰姆 | 0.28mAWTS嘉泰姆 | 0.9MHzWTS嘉泰姆 | PWMWTS嘉泰姆 | 100Hz-200KHzWTS嘉泰姆 | SOT-26WTS嘉泰姆 |
CXLE8128A/B/CWTS嘉泰姆 | PWMWTS嘉泰姆 | 2.5V-6.0VWTS嘉泰姆 | 28VWTS嘉泰姆 | 0.1V/0.25VWTS嘉泰姆 /0.3VWTS嘉泰姆 | 1.5AWTS嘉泰姆 | 90%WTS嘉泰姆 | 0.1uAWTS嘉泰姆 | 1.2MHzWTS嘉泰姆 | PWMWTS嘉泰姆 | 20KHz-1MHzWTS嘉泰姆 | SOT-26WTS嘉泰姆 |
CXLE8129WTS嘉泰姆 | PWMWTS嘉泰姆 | 3.0V-25VWTS嘉泰姆 | 28VWTS嘉泰姆 | 0.2VWTS嘉泰姆 | 2AWTS嘉泰姆 | 90%WTS嘉泰姆 | 1uAWTS嘉泰姆 | 1.2MHzWTS嘉泰姆 | PWMWTS嘉泰姆 | 20KHz-1MHzWTS嘉泰姆 | SOT-26WTS嘉泰姆 |
CXLE8129BWTS嘉泰姆 | PWMWTS嘉泰姆 | 2.7V-6.5VWTS嘉泰姆 | 22VWTS嘉泰姆 | 0.2VWTS嘉泰姆 | 2.8AWTS嘉泰姆 | 95%WTS嘉泰姆 | 5uAWTS嘉泰姆 | 1MHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOT-26WTS嘉泰姆 |
CXLE8131WTS嘉泰姆 | PWMWTS嘉泰姆 | 3.0V-6.0VWTS嘉泰姆 | 24VWTS嘉泰姆 | 0.2VWTS嘉泰姆 | 2.5AWTS嘉泰姆 | 88%WTS嘉泰姆 | 1uAWTS嘉泰姆 | 1.2MHzWTS嘉泰姆 | PWMWTS嘉泰姆 | 10KHz-100KHzWTS嘉泰姆 | SOT-26WTS嘉泰姆 |
白灯背光驱动IC>>>超大屏白灯背光驱动ICWTS嘉泰姆 |
型号WTS嘉泰姆 | 工作模式WTS嘉泰姆 | 工作电</span>WTS嘉泰姆 压范围</span>WTS嘉泰姆 | 过压保</span>WTS嘉泰姆 护电压</span>WTS嘉泰姆 | 反馈电压WTS嘉泰姆 | 开关</span>电</span>WTS嘉泰姆 流限制</span>WTS嘉泰姆 | 效率WTS嘉泰姆 | 静态电流</span>WTS嘉泰姆 | 工作频率WTS嘉泰姆 | 调光形式WTS嘉泰姆 | 调光频</span>WTS嘉泰姆 率范围</span>WTS嘉泰姆 | 封装WTS嘉泰姆 |
CXLE8113WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.2V-6VWTS嘉泰姆 | 26VWTS嘉泰姆 | 0.2VWTS嘉泰姆 | 3AWTS嘉泰姆 |
| 100uAWTS嘉泰姆 | 800KHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOP-8WTS嘉泰姆 |
CXLE8114WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.2V-6VWTS嘉泰姆 | 27VWTS嘉泰姆 | 0.2VWTS嘉泰姆 | 3AWTS嘉泰姆 |
| 100uAWTS嘉泰姆 | 800KHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| DFN3*3-8WTS嘉泰姆 |
CXLE8115WTS嘉泰姆 | PWMWTS嘉泰姆 | 10V-35VWTS嘉泰姆 | 200VWTS嘉泰姆 | 0.2VWTS嘉泰姆 | 扩流WTS嘉泰姆 |
| 400uAWTS嘉泰姆 | 200KHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOP-8WTS嘉泰姆 |
CXLE8116WTS嘉泰姆 | PWMWTS嘉泰姆 | 3.6V-26VWTS嘉泰姆 | 32VWTS嘉泰姆 | 0.22VWTS嘉泰姆 | 2AWTS嘉泰姆 | 92%WTS嘉泰姆 |
| 400KHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOP-8WTS嘉泰姆 |
CXLE8117WTS嘉泰姆 | PWMWTS嘉泰姆 | 3.6V-26VWTS嘉泰姆 | 60VWTS嘉泰姆 | 0.22VWTS嘉泰姆 | 2AWTS嘉泰姆 | 92%WTS嘉泰姆 |
| 400KHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOP-8WTS嘉泰姆 |
CXLE8117BWTS嘉泰姆 | PWMWTS嘉泰姆 | 5.0V-45VWTS嘉泰姆 | 60VWTS嘉泰姆 | 0.22VWTS嘉泰姆 | 2AWTS嘉泰姆 | 93%WTS嘉泰姆 |
| 400KHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOP-8WTS嘉泰姆 |
CXLE8119WTS嘉泰姆 | PWMWTS嘉泰姆 | 3.6V-36VWTS嘉泰姆 | 60VWTS嘉泰姆 | 0.22VWTS嘉泰姆 | 4AWTS嘉泰姆 | 94%WTS嘉泰姆 |
| 180KHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| TO252-5LWTS嘉泰姆 |
CXLE8120WTS嘉泰姆 | PWMWTS嘉泰姆 | 5.0V-36VWTS嘉泰姆 | 60VWTS嘉泰姆 | 0.22VWTS嘉泰姆 | 5AWTS嘉泰姆 | 94%WTS嘉泰姆 |
| 180KHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| TO263-5LWTS嘉泰姆 |
白灯背光驱动IC>>>同步升压白灯背光驱动ICWTS嘉泰姆 |
型号WTS嘉泰姆 | 工作模式WTS嘉泰姆 | 工作电</span>WTS嘉泰姆 压范围</span>WTS嘉泰姆 | 过压WTS嘉泰姆 保护电压WTS嘉泰姆 | 反馈电压WTS嘉泰姆 | 开关</span>WTS嘉泰姆 电流限制WTS嘉泰姆 | 效率WTS嘉泰姆 | 静态电流</span>WTS嘉泰姆 | 工作频率WTS嘉泰姆 | 调光形式WTS嘉泰姆 | 调光频</span>WTS嘉泰姆 率范围</span>WTS嘉泰姆 | 封装WTS嘉泰姆 |
CXLE8132WTS嘉泰姆 | PWMWTS嘉泰姆 | 2.7V-16VWTS嘉泰姆 | 36VWTS嘉泰姆 | 0.2VWTS嘉泰姆 | 340mAWTS嘉泰姆 | 81%WTS嘉泰姆 | 3.2uAWTS嘉泰姆 | 1.2MHzWTS嘉泰姆 | PWMWTS嘉泰姆 |
| SOT-26WTS嘉泰姆 |
WTS嘉泰姆
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