0.8A/40V Input，800kHz Buck LED Driver CXLE86209

产品概述

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     CXLE86209 is a current mode monolithic buck switchingregulator. Operating with an input range of 4.5V~40V, the CXLE86209 delivers 800mA of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, the regulator operates in low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit.The CXLE86209 guarantees robustness with short-circuit protection, thermal protection, current run-away protection,and input under voltage lockout.The CXLE86209 is available in 6-pin SOT23-6 package, which provides a compact solution with minimal external components.

   产品特点 返回TOPvnd嘉泰姆

 4.5V to 40V Input Voltage Range800mA output currentvnd嘉泰姆
 High Efficiency: Up to 95%vnd嘉泰姆
 No Schottky Diode Requiredvnd嘉泰姆
 0.2V Referencevnd嘉泰姆
 Slope Compensated Current Mode Control forExcellent Line and Load Transientvnd嘉泰姆
   Responsevnd嘉泰姆
 Integrated internal compensationvnd嘉泰姆
 Stable with Low ESR Ceramic Output Capacitorsvnd嘉泰姆
 Input under voltage lockoutvnd嘉泰姆
 Short circuit protectionvnd嘉泰姆
 Thermal Shutdownvnd嘉泰姆
 Inrush Current Limit and Soft Startvnd嘉泰姆
 -40°C to +125°C Temperature Rangevnd嘉泰姆

   应用范围 返回TOPvnd嘉泰姆

 Distributed Power Systemsvnd嘉泰姆
 Automotive Systemsvnd嘉泰姆
 High Voltage Power Convertionvnd嘉泰姆
 Industrial Power Systemsvnd嘉泰姆
 Battery Powered Systemsvnd嘉泰姆

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