产品概述
CXLE81124 is a high performance current balance controller optimized for large size LED backlighting application. It integrates 6 channels of current balancer, providing a high performance and high reliability LED backlighting solution using bipolar power switches.
CXLE81124是一款高性能电流平衡控制器，针对大型LED背光应用进行了优化。它集成了6个电流平衡器通道，使用双极性电源开关提供了高性能和高可靠性的LED背光解决方案
产品特点 返回TOPqE3嘉泰姆
◆6 channel current balance controllerqE3嘉泰姆
◆Base current up to 20mA per channelqE3嘉泰姆
◆Analog dimming mode & External PWM dimming modeqE3嘉泰姆
◆Very low standby current (typical 5uA)qE3嘉泰姆
◆Comprehensive protections coverage covers LED short/open fault protection,OVP,OTP,Base OCP,UVLOqE3嘉泰姆
◆Voltage or current feedback control to external SMPSqE3嘉泰姆
◆Available in SOP24 package, RoHS compliantqE3嘉泰姆
◆6通道电流平衡控制器qE3嘉泰姆
◆每通道高达20mA的基本电流qE3嘉泰姆
◆模拟调光模式和外部PWM调光模式qE3嘉泰姆
◆极低的待机电流（典型值为5uA）qE3嘉泰姆
◆全面的保护范围涵盖LED短路/开路故障保护，OVP，OTP，基本的OCP，UVLOqE3嘉泰姆
◆对外部SMPS的电压或电流反馈控制qE3嘉泰姆
◆采用SOP24封装，符合RoHS要求qE3嘉泰姆
应用范围 返回TOPqE3嘉泰姆
◆LED backlightingqE3嘉泰姆
◆LED背光qE3嘉泰姆
技术规格书（产品PDF) 返回TOP qE3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！qE3嘉泰姆
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产品封装图 返回TOPqE3嘉泰姆
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电路原理图 返回TOPqE3嘉泰姆
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相关芯片选择指南 返回TOP 更多产品.....qE3嘉泰姆
| Product Number |
MOSFET |
Topology |
Output |
Iout/CH |
Current Balancing FETs |
Dimming |
Package |
| CXLE81120N/Q |
External |
Boost/Buck |
1 CH |
-- |
N/A |
DC/PWM |
SOP8 |
| CXLE81120M |
Internal 60V/4A |
Boost |
1 CH |
-- |
N/A |
DC/PWM |
DIP8 |
| CXLE81121 |
External |
Boost |
2 CH |
-- |
N/A |
DC/PWM |
SOP20 |
| CXLE81122 |
Internal 60V/2A |
Boost |
8 CH |
50mA |
Internal |
DC/PWM |
TSSOP/QFN24 |
| CXLE81122F |
Internal 60V/4A |
Boost |
4 CH |
100mA |
Internal |
DC/PWM |
TSSOP20 |
| CXLE81123 |
External |
Boost |
12 CH |
70mA |
Internal |
DC/PWM |
TSSOP/HSOP28 |
| CXLE81123S |
External |
Boost |
6 CH |
140mA |
Internal |
DC/PWM |
TSSOP24 |
| CXLE81123F |
External |
Boost |
4 CH |
210mA |
Internal |
DC/PWM |
TSSOP20 |
| CXLE81124 |
-- |
Balancer |
6 CH |
-- |
External BJT |
DC/PWM |
SOP24 |
