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首页 > 产品中心 > 电源管理 > 同异步升降压DC转换器 > 同步DC-DC降压IC >CXSU63110固定工作频率的电流模式控制的同步降压转换芯片1.5MHz的恒定工作频率高达1.5A的输出电流能力
CXSU63110固定工作频率的电流模式控制的同步降压转换芯片1.5MHz的恒定工作频率高达1.5A的输出电流能力
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CXSU63110是一款具有固定工作频率的电流模式控制的同步降压转换芯片,该芯片最高可以输出1.5A的电流。它的工作电流只有130uA,而当它关机时只消耗1uA。该器件对于诸如数据卡,手机等设计空间要求高的电池供电产品来说是一个很好的解决方案。该产品内部集成了PWM控制器,功率开关管和内部补偿网络

CXSU63110固定工作频率的电流模式控制的同步降压转换芯片1.5MHz的恒定工作频率高达1.5A的输出电流能力
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                          目录1SU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)1SU嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品1SU嘉泰姆

一.产品概述1SU嘉泰姆


  CXSU63110是一款具有固定工作频率的电流模式控制的同步降压转换芯片,该芯片最高可以输出1.5A的电流。它的工作电流只有130uA,而当它关机时只消耗1uA。该器件对于诸如数据卡,手机等设计空间要求高的电池供电产品来说是一个很好的解决方案。该产品内部集成了PWM控制器,功率开关管和内部补偿网络,最少只需要5个外围器件就可以实现一个高达1.5A输出的电源。高达1.5MHz的频率可以使外围电路尺寸很小。1SU嘉泰姆

            The CXSU63110 synchronous buck converter is a high frequency step-down voltage regulator with current control mode. It can output 1.5A with excellent line and load regulation. The current is only 130uA at operating and less than 1uA at shutdown. This device is the ideally solution for small space and battery powered consume application, such as cellular phone and Hand-held device. The CXSU63110 integrates PWM controller, power switch and compensation network, required only five components to implement a 1.5A output switching power supply. It has internal fixed 1.5MHz frequency and makes application circuit smaller. The CXSU63110 is available in an adjustable output voltage version. The adjustable version has wide output range from 0.6V to VIN. The CXSU63110 series products are available in a SOT23-6 package.1SU嘉泰姆

二.产品特点1SU嘉泰姆


● 2.5V 到 5.5V 的输入范围                                                               1SU嘉泰姆

● 高达1.5A的输出电流能力                                         1SU嘉泰姆

● 效率高达95%                                                         1SU嘉泰姆

● 130uA的低静态耗电流                                             1SU嘉泰姆

● 1.5MHz的恒定工作频率                                           1SU嘉泰姆

● 0.6V到Vin的可调输出范围1SU嘉泰姆

● 占空比可达100%1SU嘉泰姆

● 电流模式控制1SU嘉泰姆

● 工作温度:-40℃~85℃1SU嘉泰姆

● SOT23-6封装1SU嘉泰姆

• 2.5V to 5.5V Input Range 1SU嘉泰姆

• 1.5A Output Capability1SU嘉泰姆

• High Efficiency up to 95% 1SU嘉泰姆

• Low Quiescent Current 130uA1SU嘉泰姆

• Adjustable Output Voltage from 0.6V to VIN1SU嘉泰姆

• 1.5MHz Constant Frequency Operation1SU嘉泰姆

• Low Dropout Operation: 100% Duty Cycle 1SU嘉泰姆

• Under Voltage Lockout, Over Current, Short Current, and Thermal Protection1SU嘉泰姆

• Operating Temperature: -40o C to +85°C 1SU嘉泰姆

• Available in very tiny SOT23-6 Package Can pin to pin compatible to DFN3*3-6 package1SU嘉泰姆

• RoHS Compliant and 100% Lead(Pb)- Free1SU嘉泰姆

三.应用范围1SU嘉泰姆


● 数据卡 1SU嘉泰姆

● 3G上网卡1SU嘉泰姆

● 手持设备1SU嘉泰姆

● 智能手机1SU嘉泰姆

● 数码相框1SU嘉泰姆

• Handheld Instruments 1SU嘉泰姆

• MP3/4 Player 1SU嘉泰姆

• DSP Core Supplies 1SU嘉泰姆

• Board Mounted Power Supplies    1SU嘉泰姆

四.技术规格书(产品PDF)1SU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1SU嘉泰姆

 QQ截图20160419174301.jpg1SU嘉泰姆

五.产品封装图1SU嘉泰姆


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六.电路原理图1SU嘉泰姆


 blob.png  1SU嘉泰姆

七.相关芯片选择指南     更多同类产品......1SU嘉泰姆


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