3A 4.5V-20V Input 500kHz Synchronous Step-Down Converter CXSD62643

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TOPa1Z嘉泰姆

 High Efficiency: Up to 96%a1Z嘉泰姆
 500KHz Frequency Operationa1Z嘉泰姆
 3A Output Currenta1Z嘉泰姆
 No Schottky Diode Requireda1Z嘉泰姆
 4.5V to 20V Input Voltage Rangea1Z嘉泰姆
 0.6V Referencea1Z嘉泰姆
 Slope Compensated Current Mode Control forExcellent Line anda1Z嘉泰姆
   Load Transient Responsea1Z嘉泰姆
 Integrated internal compensationa1Z嘉泰姆
 Stable with Low ESR Ceramic Output Capacitorsa1Z嘉泰姆
 Over Current Protection with Hiccup-Modea1Z嘉泰姆
 Thermal Shutdowna1Z嘉泰姆
 Inrush Current Limit and Soft Starta1Z嘉泰姆
 Available in TSOT23-6L(FC) Packagea1Z嘉泰姆
 -40°C to +125°C Temperature Rangea1Z嘉泰姆

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