CXLE82123 CXLE82124 CXLE82125是用于交流线路输入灯的LED驱动器。它的特点是一个简单的解决方案与非隔离降压拓扑离线照明应用。该装置采用固定的关断时间和平均电流感应电压，减少了外部元件的数量。附加功能包括热关机和输入电源欠压锁定。离线照明应用的简单解决方案应用电压范围80VAC–277VAC低静态电流可编程关闭时间允许恒定纹波电流输入电源欠压锁定热关机无可见闪烁
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[ CXLE82123 ]
目录
7.相关产品
产品概述 返回TOP
The CXLE82123 CXLE82124 is an LED driver for AC line input lamps. It features a simple solution with non-isolated buck topology for off-line lighting applications. The device uses fixed off-time and average current sensing voltage to reduce the amount of external components. Additional features include thermal shutdown and input supply under-voltage lockout.
产品特点 返回TOP
Features Simple solution for offline lighting applications Application voltage range 80VAC – 277VAC Low quiescent current Programmable off-time allows for constant ripple current Input supply under-voltage lockout Thermal shutdown No visible flicker SOP-8 package
应用范围 返回TOP
Retro Fit Lamps Solid State Lighting LED modules such as LED spots, down-lights LED strings suitable for retail displays, etc
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产品封装图 返回TOP
电路原理图 返回TOP
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Lighting Driver |
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Part NO. |
Vin(V) min. |
Vin(V) max. |
FSW (kHz) |
Dimmi- mg(kHz) |
Vsen- se(mV |
RON (Ohm) |
Internal MOSFET |
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 |
|
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