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2.5A输出电流4.75V至20V电源电压CXSD62377固定500kHz开关频率电流模式Buck-PWM转换器内置P沟道功率MOSFET
发表时间:2020-05-22浏览次数:225
2.5A输出电流4.75V至20V电源电压CXSD62377固定500kHz开关频率电流模式Buck-PWM转换器内置P沟道功率MOSFET

目录

1.产品概述       2.产品特点     X1z嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)X1z嘉泰姆

5.产品封装       6.电路原理图  X1z嘉泰姆

7.相关产品X1z嘉泰姆

   产品概述 返回TOPX1z嘉泰姆


The CXSD62377 is a high efficiency, 2.5A buck converter with a high-side low RDS(ON) switch. It operates from 4.75V to 20V input voltage range, and provides up to 2.5A continuous output current with the output voltage adjustable down to 1.2V. Whenever the load is light, the CXSD62377 automatically change the PWM operation mode to PFM operation to minimize the power consumption. Hence it is suitable for battery-powered devices. It uses a fixed switching frequency up to 500kHz. When a short circuit is detected on the output, the device change switching frequency to 50kHz to protect IC from damage. The CXSD62377 is available in a SOP-8 package.

   产品特点 返回TOPX1z嘉泰姆


„ 4.75V to 20V Supply Voltage Operating Range X1z嘉泰姆

„ Fixed 500kHz Switching Frequency X1z嘉泰姆

„ Current-Mode Buck PWM Converter X1z嘉泰姆

„ Built-in P-Channel Power MOSFET X1z嘉泰姆

„ 2.5A Output Current X1z嘉泰姆

„ 1.2V Internal Reference X1z嘉泰姆

„ Shutdown Control X1z嘉泰姆

„ Thermal-Shutdown and Internal Soft Start X1z嘉泰姆

„ Cycle-by-Cycle Current-Limit X1z嘉泰姆

„ Short Circuit Protection X1z嘉泰姆

„ Under-Voltage Lockout Protection X1z嘉泰姆

„ SOP-8 PackageX1z嘉泰姆

   应用范围 返回TOPX1z嘉泰姆


Distributed Power Systems X1z嘉泰姆

„ Battery Charger X1z嘉泰姆

„ Palmtop Computers, PDAs X1z嘉泰姆

„ DSL ModemsX1z嘉泰姆

   技术规格书(产品PDF) 返回TOP X1z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X1z嘉泰姆

 QQ截图20160419174301.jpgX1z嘉泰姆

产品封装图 返回TOPX1z嘉泰姆


image.pngX1z嘉泰姆

电路原理图 返回TOPX1z嘉泰姆

 X1z嘉泰姆


 X1z嘉泰姆

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