CXLE82119是一个降压转换器,专为驱动高亮度LED而设计。该装置的工作电压在7V到36V之间,驱动电流从几毫安到几安。该装置内置过载保护,防止运行故障情况
工作电压:7V至36V。
关闭电流<20μA(典型值)。
·模拟调光控制。
·数字调光控制。
LED热过载保护。
打开LED保护。
 
[ CXLE82119 ]
产品技术资料帮助
查看全部>
7.相关产品
产品概述 返回TOP
产品特点 返回TOP
Operating Voltage: 7V to 36V.
„ Shutdown Current<20 μA(Typ).
„ Analog Dimming Control.
„ Digital Dimming Control.
„ LED Thermal Overload Protection.
„ Open LED Protection.
„ MSOP-8 and MSOP-8 (FD) Package.
应用范围 返回TOP
„ GPS Navigation System.
„ Compact Back Light Module.
„ Constant Current Source.
„ LED Module
技术规格书(产品PDF) 返回TOP
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!
 
产品封装图 返回TOP

电路原理图 返回TOP
a
| Lighting Driver | |||||||||
| Part NO. | Vin(V) min. | Vin(V) max. | FSW (kHz) | Dimmi- mg(kHz) | Vsen- se(mV | RON (Ohm) | Internal | Note | Package | 
| 6.5 | 36 | 500 | -- | 120 | 0.3 | Y | Digital/Analog Dimming Control,OTP, SS, MultiTopology LED Driver, UVP, OCP, OVP | TDFN3X3-12 MSOP-10(FD) | |
| 7 | 36 | 420 | 0.1~1 | 100 | -- | N | Digital/Analog Dimming Control, OTP, Open LED Protection | MSOP-8(FD) SOT-23-5 | |
| 7 | 36 | Choke setting | 0.1~1 | 100 | 0.5 | Y | Digital/Analog Dimming Control,OTP, Open/Shorted LED Protection | SOT-23-5 | |
| 7 | 36 | Choke setting | 0.1~1 | 100 | 0.5 | Y | Digital/AnalogDimming Control,OTP, Open/Shorted LED Protection | SOT-23-5 | |
| 7.2 | 12 | Offtime setting | -- | 300 | -- | N | AC Input Range(80VAC–277VAC),PFC,Triac Dimmable Offline LED Driver,UVP,OTP,OCP | MSOP-8/ MSOP-10 | |
| 7.2 | 12 | Off time setting | -- | 239 | -- | N | AC Input Range(80VAC–277VAC),Offline LED Lamps,UVLO, OTP, OCP | SOP-8 | |
| 2 | 5.5 | -- | -- | ADJ | -- | N | DimmableLinear LED controller with High PF | SOT-23-5 | |