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                          目录f2H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）f2H嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品f2H嘉泰姆

一.产品概述f2H嘉泰姆

   CXSU63104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2.5A的电流。它的工作电流只有130uA，而当它关机时只消耗1uA。该器件对于诸如手机,手持设备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。f2H嘉泰姆

          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2.5A输出的电源。高达1.5MHz的频率可以使外围电路尺寸很小。f2H嘉泰姆

           CXSU63104具有从0.6V到Vin的宽范围电压输出能力。这个产品的封装是很小的QFN3X3-16L。f2H嘉泰姆

             The CXSU63104 synchronous buck converter is a high frequency step-down voltage regulator with current control mode. It can output 2.5A 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 CXSU63104 integrates PWM controller, power switch and compensation network, required only five components to implement a 2.5A output switching power supply. It has internal fixed 1.5MHz frequency and makes application circuit smaller. The CXSU63104 is available in an adjustable output voltage version. The adjustable version has wide output range from 0.6V to VIN. f2H嘉泰姆

               The CXSU63104 series products are available in a QFN3X3-16L package. f2H嘉泰姆

二.产品特点f2H嘉泰姆

• 2.5V to 5.5V Input Rangef2H嘉泰姆

• 2.5A Output Capability f2H嘉泰姆

• High Efficiency up to 95% f2H嘉泰姆

• Low Quiescent Current 130uA f2H嘉泰姆

• Adjustable Output Voltage from 0.6V to VIN f2H嘉泰姆

• 1.5MHz Constant Frequency Operation f2H嘉泰姆

• Low Dropout Operation: 100% Duty Cycle f2H嘉泰姆

• Under Voltage Lockout, Over Current, Short Current, and Thermal Protection f2H嘉泰姆

• Operating Temperature: -40oC to +85°C f2H嘉泰姆

• Available in very tiny QFN3X3-16L Package f2H嘉泰姆

• RoHS Compliant and 100% Lead(Pb)- Freef2H嘉泰姆

● 2.5V 到 5.5V 的输入范围                                       f2H嘉泰姆

● 高达2.5A的输出电流能力                                      f2H嘉泰姆

● 效率高达95%                                                         f2H嘉泰姆

● 130uA的低静态耗电流                                           f2H嘉泰姆

● 1.5MHz的恒定工作频率                                           f2H嘉泰姆

● 0.6V到Vin的可调输出范围f2H嘉泰姆

● 占空比可达100%f2H嘉泰姆

● 电流模式控制f2H嘉泰姆

● 欠压锁定，过流保护，短路保护，热保护f2H嘉泰姆

● 工作温度：-40℃～85℃f2H嘉泰姆

● QFN3*3-16L封装f2H嘉泰姆

● 无铅封装，符合ROHS要求f2H嘉泰姆

三.应用范围f2H嘉泰姆

● 手持设备f2H嘉泰姆

● MP3,MP4                                      f2H嘉泰姆

● DSP核供电                                     f2H嘉泰姆

● 板上电源f2H嘉泰姆

• Handheld Instruments f2H嘉泰姆

• MP3/4 Player f2H嘉泰姆

• DSP Core Supplies f2H嘉泰姆

• Board Mounted Power Supplies    f2H嘉泰姆

四.技术规格书（产品PDF)f2H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！f2H嘉泰姆

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五.产品封装图f2H嘉泰姆

  f2H嘉泰姆

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六.电路原理图f2H嘉泰姆

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七.相关芯片选择指南    更多同类产品.......f2H嘉泰姆

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