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4A输出电流功率MOSFET的单片降压开关模式稳压器CXSD62390固定400kHz频率7V至18V工作输入
发表时间:2020-05-23浏览次数:195
4A输出电流功率MOSFET的单片降压开关模式稳压器CXSD62390固定400kHz频率7V至18V工作输入
 

目录

1.产品概述       2.产品特点     vLU嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)vLU嘉泰姆

5.产品封装       6.电路原理图  vLU嘉泰姆

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   产品概述 返回TOPvLU嘉泰姆


The CXSD62390 is a monolithic step-down switch mode regulator with a built in internal power MOSFET. It achieves 4A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting, output short circuit protection and thermal shutdown. In shutdown mode the regulator draws 25μA of supply current. Programmable soft-start overwrites the internal soft-start for various requirement of output power up ramp and minimizes the inrush supply current at initial startup. The CXSD62390 requires a minimum number of readily available standard external components. It is available in a DIP-8 and SOP-8 (FD) package.

   产品特点 返回TOPvLU嘉泰姆


„ 4A Output Current vLU嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors vLU嘉泰姆

 „ Up to 90% Efficiency vLU嘉泰姆

„ 25μA Shutdown Mode vLU嘉泰姆

„ Fixed 400kHz Frequency vLU嘉泰姆

„ Thermal Shutdown vLU嘉泰姆

„ Cycle-by-Cycle Over Current Protection vLU嘉泰姆

„ Wide 7V to 18V Operating Input Range vLU嘉泰姆

„ Available in DIP-8 and SOP-8 (FD) PackagevLU嘉泰姆

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„ PC Monitors vLU嘉泰姆

„ DSL Modems vLU嘉泰姆

„ Distributed Power Systems vLU嘉泰姆

„ Pre-Regulator for Linear RegulatorsvLU嘉泰姆

   技术规格书(产品PDF) 返回TOP vLU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vLU嘉泰姆

 QQ截图20160419174301.jpgvLU嘉泰姆

产品封装图 返回TOPvLU嘉泰姆


image.pngvLU嘉泰姆

电路原理图 返回TOPvLU嘉泰姆

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