产品概述

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   CXSD62643 is a fully integrated, high– efficiency 3A synchronous rectified step-down converter. The CXSD62643 operates at high efficiency over a wide output current load range.This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.The CXSD62643 requires a minimum number of readily available standard external components and is available in an 6-pin TSOT23 Flip-Chip ROHS compliant package

   产品特点 返回TOPofd嘉泰姆

 High Efficiency: Up to 96%ofd嘉泰姆
 500KHz Frequency Operationofd嘉泰姆
 3A Output Currentofd嘉泰姆
 No Schottky Diode Requiredofd嘉泰姆
 4.5V to 20V Input Voltage Rangeofd嘉泰姆
 0.6V Referenceofd嘉泰姆
 Slope Compensated Current Mode Control forExcellent Line andofd嘉泰姆
   Load Transient Responseofd嘉泰姆
 Integrated internal compensationofd嘉泰姆
 Stable with Low ESR Ceramic Output Capacitorsofd嘉泰姆
 Over Current Protection with Hiccup-Modeofd嘉泰姆
 Thermal Shutdownofd嘉泰姆
 Inrush Current Limit and Soft Startofd嘉泰姆
 Available in TSOT23-6L(FC) Packageofd嘉泰姆
 -40°C to +125°C Temperature Rangeofd嘉泰姆

   应用范围 返回TOPofd嘉泰姆

 Distributed Power Systemsofd嘉泰姆
 Digital Set Top Boxesofd嘉泰姆
 Flat Panel Television and Monitorsofd嘉泰姆
 Wireless and DSL Modemsofd嘉泰姆
 Notebook Computerofd嘉泰姆

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