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TOP1k3嘉泰姆

 4.5V to 40V Input Voltage Range800mA output current1k3嘉泰姆
 High Efficiency: Up to 95%1k3嘉泰姆
 No Schottky Diode Required1k3嘉泰姆
 0.2V Reference1k3嘉泰姆
 Slope Compensated Current Mode Control forExcellent Line and Load Transient1k3嘉泰姆
   Response1k3嘉泰姆
 Integrated internal compensation1k3嘉泰姆
 Stable with Low ESR Ceramic Output Capacitors1k3嘉泰姆
 Input under voltage lockout1k3嘉泰姆
 Short circuit protection1k3嘉泰姆
 Thermal Shutdown1k3嘉泰姆
 Inrush Current Limit and Soft Start1k3嘉泰姆
 -40°C to +125°C Temperature Range1k3嘉泰姆

   应用范围 返回TOP1k3嘉泰姆

 Distributed Power Systems1k3嘉泰姆
 Automotive Systems1k3嘉泰姆
 High Voltage Power Convertion1k3嘉泰姆
 Industrial Power Systems1k3嘉泰姆
 Battery Powered Systems1k3嘉泰姆

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