目录2ak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）2ak嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品2ak嘉泰姆

一.产品概述2ak嘉泰姆

   The CXSD6118 SwitchReg is a 1.5MHz constant fre-quency current mode PWM 2ak嘉泰姆

step-down converter. It is ideal for portable equipment requiring very high current up2ak嘉泰姆

 to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency 2ak嘉泰姆

during peak load condi-tions. The CXSD6118 also can run at 100% duty cycle for low2ak嘉泰姆

 dropout operation, extending battery life in portable systems while light load operation 2ak嘉泰姆

provides very low output ripple for noise sensitive applications.The CXSD6118 can supply 2ak嘉泰姆

up to 2A output load current from a 2.5V to 5.5V input voltage and the output voltage 2ak嘉泰姆

can be regulated as low as 0.6V. The high switching fre-quency minimizes the size of 2ak嘉泰姆

external components while keeping switching losses low. The internal slope compen-sation2ak嘉泰姆

 setting allows the device to operate with smaller inductor values to optimize  size and2ak嘉泰姆

 provide efficient operation.2ak嘉泰姆

       The CXSD6118 is available with adjustable (0.6V to VIN) output voltage 2ak嘉泰姆

二.产品特点2ak嘉泰姆

●Input Voltage Range: 2.5V to 5.5V2ak嘉泰姆

●Output Voltages from 0.6V to VIN2ak嘉泰姆

●2A Output Current2ak嘉泰姆

●High Efficiency: Up to 96%2ak嘉泰姆

●1.5MHz Constant Switching Frequency2ak嘉泰姆

●Low RDS(ON) Internal Switches: 0.13Ω2ak嘉泰姆

●Allows Use of Ceramic Capacitors2ak嘉泰姆

●Current Mode Operation for Excellent Line and Load Transient Response2ak嘉泰姆

●Short-Circuit and Thermal Fault Protection2ak嘉泰姆

●Soft Start2ak嘉泰姆

●Low Dropout Operation: 100% Duty Cycle2ak嘉泰姆

●Low Shutdown Current: ISHUTDOWN < 1μA2ak嘉泰姆

●SOT23-6 Package2ak嘉泰姆

●-40°C to +125°C Temperature Range2ak嘉泰姆

三.应用范围2ak嘉泰姆

●Cellular Phones2ak嘉泰姆

●Digital Cameras2ak嘉泰姆

●DSP Core Supplies2ak嘉泰姆

●PDAs2ak嘉泰姆

●Portable Instruments2ak嘉泰姆

●Smart Phones2ak嘉泰姆

四.技术规格书（产品PDF)2ak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！2ak嘉泰姆

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五.产品封装图2ak嘉泰姆

  2ak嘉泰姆

六.电路原理图2ak嘉泰姆

   2ak嘉泰姆

七.相关芯片选择指南2ak嘉泰姆

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