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3A同步降压变换器自动跳过/PWM模式CXSD62180将2.6V至5.5V的宽输入电压转换为0.6V至5.5V的可调输出电压100%占空比
发表时间:2020-05-03浏览次数:184
3A同步降压变换器自动跳过/PWM模式CXSD62180将2.6V至5.5V的宽输入电压转换为0.6V至5.5V的可调输出电压100%占空比

目录

1.产品概述       2.产品特点     ojX嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)ojX嘉泰姆

5.产品封装       6.电路原理图  ojX嘉泰姆

7.相关产品ojX嘉泰姆

   产品概述 返回TOPojX嘉泰姆


         CXSD62180 is a 3A synchronous buck converter with integrated 110mW high side and 80mW low side power MOSFETs. The CXSD62180 design with a current-mode control scheme, can convert wide input voltage of 2.6V to 5.5V to the output voltage adjustable from 0.6V to 5.5V to provide excellent output voltage regulation. The CXSD62180 is equipped with an automatic Skip/PWM mode operation. At light load, the IC operates in the Skip mode to reduce the switching losses. At heavy load, the IC works in PWM mode. At PWM mode, the switching frequency is set by the external resistor. The CXSD62180 is also equipped with Power-on-reset, soft start, soft-stop, and whole protections (under-voltage, over-voltage, over-temperature and current-limit) into a single package. This device, available TDFN2X2-8 and SOT-23-6 provide a very compact system solution external components and PCB area.

   产品特点 返回TOPojX嘉泰姆


· High Efficiency up to 95% ojX嘉泰姆

 - Automatic Skip/PWM Mode Operation ojX嘉泰姆

· Adjustable Output Voltage from 0.6V to VIN ojX嘉泰姆

· Integrated 110mW High side 80mW Low Side MOSFET ojX嘉泰姆

· Low Dropout Operation : 100% Duty cycle ojX嘉泰姆

· Stable with Low ESR Ceramic Capacitors ojX嘉泰姆

· Power-On-Reset Detection on VIN ojX嘉泰姆

· Integrate Soft Start and Soft-Stop ojX嘉泰姆

· Over-Temperature Protection ojX嘉泰姆

· Over Voltage Protection ojX嘉泰姆

· Under Voltage Protection ojX嘉泰姆

· High/ Low Side Current Limit ojX嘉泰姆

· Power Good Indication ojX嘉泰姆

· Enable/ShutdownFunction ojX嘉泰姆

· Small SOT-23-6 and TDFN2x2-8 packages ojX嘉泰姆

· Lead Free and Green Devices Available (RoHS compliant)ojX嘉泰姆

   应用范围 返回TOPojX嘉泰姆


· Notebook Computer & UMPC ojX嘉泰姆

· LCD Minitor/TV ojX嘉泰姆

· Set-Top Box ojX嘉泰姆

· DSL, Switch HUB ojX嘉泰姆

· Portable InstrumentojX嘉泰姆

   技术规格书(产品PDF) 返回TOP ojX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ojX嘉泰姆

 QQ截图20160419174301.jpgojX嘉泰姆

产品封装图 返回TOPojX嘉泰姆


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电路原理图 返回TOPojX嘉泰姆

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