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产品订购

                          目录Iz3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）Iz3嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品Iz3嘉泰姆

一.产品概述Iz3嘉泰姆

   The CXSD6121 SwitchReg is a 1.5MHz constant fre-quency current mode PWM step-down Iz3嘉泰姆

converter. It is ideal for portable equipment requiring very high current up to 2A from single-cellIz3嘉泰姆

 Lithium-ion batteries  while still achieving over 90% efficiency during peak load condi-tions. Iz3嘉泰姆

The CXSD6121 also can run at 100%  duty cycle for low dropout operation, extendingIz3嘉泰姆

 battery life in portable systems while light load operation  provides very low output ripple Iz3嘉泰姆

for noise sensitive applications.Iz3嘉泰姆

         The CXSD6121 can supply up to 2A output load current from a 2.5V to 5.5V input voltageIz3嘉泰姆

 and the  output voltage can be regulated as low as 0.6V. The high switching fre-quency minimizesIz3嘉泰姆

 the size of external components while keeping switching losses low. The internal slope Iz3嘉泰姆

compen-sation setting allows  the device to operate with smaller inductor values to optimizeIz3嘉泰姆

 size and provide efficient operation.Iz3嘉泰姆

      The CXSD6121 is available with adjustable (0.6V to VIN) output voltage.Iz3嘉泰姆

二.产品特点Iz3嘉泰姆

· Input Voltage Range: 2.5V to 5.5VIz3嘉泰姆

· Output Voltages from 0.6V to VINIz3嘉泰姆

· 2A Output CurrentIz3嘉泰姆

· High Efficiency: Up to 96%Iz3嘉泰姆

· 1.5MHz Constant Switching FrequencyIz3嘉泰姆

· Low RDS(ON) Internal Switches: 0.13ΩIz3嘉泰姆

· Allows Use of Ceramic CapacitorsIz3嘉泰姆

· Current Mode Operation for Excellent Line and Load Transient ResponseIz3嘉泰姆

· Short-Circuit and Thermal Fault ProtectionIz3嘉泰姆

· Soft StartIz3嘉泰姆

· Low Dropout Operation: 100% Duty CycleIz3嘉泰姆

· Low Shutdown Current: ISHUTDOWN < 1μAIz3嘉泰姆

· SOP8 PackageIz3嘉泰姆

· -40°C to +125°C Temperature RangeIz3嘉泰姆

三.应用范围Iz3嘉泰姆

·Cellular PhonesIz3嘉泰姆

·Digital CamerasIz3嘉泰姆

·DSP Core SuppliesIz3嘉泰姆

·PDAsIz3嘉泰姆

·Portable InstrumentsIz3嘉泰姆

·Smart Phones    Iz3嘉泰姆

四.技术规格书（产品PDF)Iz3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！Iz3嘉泰姆

 Iz3嘉泰姆

五.产品封装图Iz3嘉泰姆

  Iz3嘉泰姆

六.电路原理图Iz3嘉泰姆

   Iz3嘉泰姆

七.相关芯片选择指南Iz3嘉泰姆

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