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CXLE81120N/Q high integrated and cost effective Light Emitting Diode (LED) drivers optimized for LCD monitor backlight application
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CXLE81120 series are high integrated and cost effective Light Emitting Diode (LED) drivers optimized for LCD monitor backlight application. It operates in voltage mode Fixed-Frequency boost topology, supports internal burst and external burst (LPWM) dimming functions and over voltage protection

CXLE81120N/Q   high integrated and cost effective Light Emitting Diode (LED) drivers optimized for LCD monitor backlight application
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  1. 1.产品概述       2.产品特点     FG7嘉泰姆

  2. 3.应用范围       4.技术规格书下载(PDF文档)FG7嘉泰姆

  3. 5.产品封装       6.电路原理图  FG7嘉泰姆
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产品概述

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CXLE81120 series are high integrated and cost effective Light Emitting Diode (LED) drivers optimized for LCD monitor backlight application. It operates in voltage mode Fixed-Frequency boost topology, supports internal burst and external burst (LPWM) dimming functions and over voltage protection.

Device Topology Dimming
CXLE81120N boost DC/LPWM
CXLE81120Q buck DC/LPWM
CXLE81120M boost(MOSFET inside) LPWM

   产品特点 返回TOPFG7嘉泰姆


◆ Minimal required external componentsFG7嘉泰姆
◆ Voltage mode boost topologyFG7嘉泰姆
◆ High precision reference and Fixed-Frequency (300kHz) controlFG7嘉泰姆
◆ External programmability of the key parametersFG7嘉泰姆
◆ Flexible Dimming mode Control: FG7嘉泰姆
◇ Internal burst ,external burst (LPWM) dimming control FG7嘉泰姆
◇ 0-2V DC voltage or external PWM direct dimming control without external circuitsFG7嘉泰姆
◇ Dimming range programmable (Max.: 100%~0%)FG7嘉泰姆
◆ Reliable protection coverage:FG7嘉泰姆
◇ Output over voltage protection (OVP)FG7嘉泰姆
◇ Under voltage lockout FG7嘉泰姆
◆ Available in SOP8 package, RoHS compliantFG7嘉泰姆

   应用范围 返回TOPFG7嘉泰姆


◆ LCD monitorFG7嘉泰姆
◆ LCD TVFG7嘉泰姆

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     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FG7嘉泰姆

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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