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首页 > Products > Led Driver > LED Backlight > White Light Backlight Driver >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
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

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

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
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   产品概述 返回TOPN53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TOPN53嘉泰姆

n Wide 3.6V to 32V Input Voltage Range N53嘉泰姆

n 0.22V FB adjustable LED drive current N53嘉泰姆

n Directly drive 11 Series 1W LED at VIN>=12V N53嘉泰姆

n Fixed 180KHz Switching Frequency N53嘉泰姆

n Max. 4A Switching Current Capability N53嘉泰姆

n Up to 94% efficiency N53嘉泰姆

n Excellent line and load regulation N53嘉泰姆

n EN PIN TTL shutdown capability & With PWM Dimming Function N53嘉泰姆

n Internal Optimize Power MOSFET N53嘉泰姆

n Built in Soft-Start Function N53嘉泰姆

n Built in Frequency Compensation N53嘉泰姆

n Built in Thermal Shutdown Function N53嘉泰姆

n Built in Current Limit Function N53嘉泰姆

n Available in TO252-5L packageN53嘉泰姆

   应用范围 返回TOPN53嘉泰姆

n LED Lighting N53嘉泰姆

n Boost constant current driver N53嘉泰姆

n Monitor LED Backlighting N53嘉泰姆

n 7’ to 15’ LCD PanelsN53嘉泰姆

   技术规格书（产品PDF) 返回TOP N53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！N53嘉泰姆

 QQ截图20160419174301.jpgN53嘉泰姆

产品封装图 返回TOPN53嘉泰姆

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◀ Previous:Cxle8117b is a boost constant current LED driver, which can work in the range of DC5V to 40V input voltage, with low ripple and built-in power MOS. Cxle8117b has built-in fixed frequency oscillator

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Next▶: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

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