CXLE82120是一个降压转换器,专为驱动高亮度LED而设计。该装置的输入电压在7V到36V之间,驱动电流从几毫安到1A。该装置内置过载保护,以防止出现操作故障情况
工作电压:7V至36V
输出驱动电流高达1A(1×LED)
内部脉冲宽度调制滤波器
关断电流<20μA(典型值)
数字调光控制
热过载保护
LED保护开路/短路
 
[ CXLE82120 ]
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
Output driving current up to 1A (1 × LED)
Internal PWM filter
Shutdown Current<20μA (Typ)
Digital Dimming Control
Thermal Overload Protection
Open/Shorted LED Protection
SOP-8, SOT-23-5 and SOT-89-5 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

| 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 | |
◀ 上一篇:CXLE82119降压转换器为驱动高亮度LED而设计工作电压在7V到36V模拟数字调光控制LED热过载保护
下一篇▶:CXLE82121内部脉冲宽度调制滤波器输出驱动电流高达1A工作电压7V至36V降压转换器驱动高亮度LED关断电流小于20μA数字调光控制热过载保护
| 
 | |||||||||||||||||