CXSD6224

                          目录QJp嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载（PDF文档）QJp嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品QJp嘉泰姆

一.产品概述QJp嘉泰姆

      CXSD6224是一颗耐压高至24V，输出电流0.3A的异步降压转换器.。CXSD6224是专为载波模块的供电需求特别优化设计。在输出电流为30mA时，不跳频，保持高频震荡的情况下，效率高于70%。其采用特别的PWM控制技术，在实现上述要求的同时保持输出纹波最小，对载波通讯的影响最小。QJp嘉泰姆

   The CXSD6224 is a wide input range, high-efficiency, high frequency DC-to-DC step-down switching regulator, capable of delivering up to 0.3A of output current. With a fixed switching frequencyof 1.4MHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. It also maintains its switching frequency above 1MHz even at very low output current to keep it away from the PLC frequency, which is normally 500KHz. Together with the tiny package CXSD6224 is in, without external compensation components, it is an ideal solution for system designer with stringentboard space requirements. CXSD6224 also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the range of high efficiency operation.  QJp嘉泰姆

二.产品特点QJp嘉泰姆

◆宽输入电压4.2-24VQJp嘉泰姆
◆0.3A输出电流QJp嘉泰姆
◆转换效率高达94%QJp嘉泰姆
◆5V/30mA输出效率72%QJp嘉泰姆
◆轻载高效，待机电流0.6mAQJp嘉泰姆

◆25V输入过压保护QJp嘉泰姆
◆耐受输入峰值电压达30VQJp嘉泰姆
◆基准电压0.81V QJp嘉泰姆

◆Wide Input Operating Range from 4.5V to 24V  QJp嘉泰姆

◆High Efficiency:  Up to 94%  QJp嘉泰姆

◆Capable of Delivering 0.3A  QJp嘉泰姆

◆1.4MHz Switching frequency  QJp嘉泰姆

◆No External Compensation Needed  QJp嘉泰姆

◆Current Mode control  QJp嘉泰姆

◆Logic Control Shutdown  QJp嘉泰姆

◆Thermal shutdown and UVLO  QJp嘉泰姆

◆Available in SOT23-6 PackageQJp嘉泰姆

三.应用范围QJp嘉泰姆

◆载波模块QJp嘉泰姆
◆监控摄像模组QJp嘉泰姆
◆家庭网关QJp嘉泰姆
◆车载智能系统QJp嘉泰姆
◆安防设备    QJp嘉泰姆

四.技术规格书（产品PDF)QJp嘉泰姆

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！QJp嘉泰姆

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五.产品封装图QJp嘉泰姆

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六.电路原理图QJp嘉泰姆

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七.相关芯片选择指南QJp嘉泰姆