The CXSD6120 can supply 600mA of load current from a 2.0V to 5.5V input voltage. The output voltage

                          目录661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）661嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品661嘉泰姆

一.产品概述661嘉泰姆

   The CXSD6120 is a 1.4MHz constant frequency, slope compensated current 661嘉泰姆

mode PWM stepdown converter. The device integrates a main switch and a 661嘉泰姆

synchronous rectifier for high efficiency without an external Schottky diode. 661嘉泰姆

It is ideal for powering portable equipment that runs from a single cell 661嘉泰姆

lithium-Ion (Li+) battery. The CXSD6120 can supply 600mA of load current from 661嘉泰姆

a 2.0V to 5.5V input voltage. The output voltage can be regulated as low as 661嘉泰姆

0.6V. The CXSD6120 can also run at 100% duty cycle for low dropout operation, 661嘉泰姆

extending battery life in portable system. Pulse Skipping Mode operation at 661嘉泰姆

light loads provides very low output ripple voltage for noise sensitive 661嘉泰姆

applications.661嘉泰姆

   The CXSD6120 is offered in a low profile (1mm) 5-pin, SOT package, and is 661嘉泰姆

available in an adjustable version and fixed output voltage of 1.2V, 1.5V and 1.8V.  661嘉泰姆

二.产品特点661嘉泰姆

• High Efficiency: Up to 96% 661嘉泰姆

• 1.4MHz Constant Switching Frequency 661嘉泰姆

• 600mA Output Current at VIN=3V 661嘉泰姆

• Integrated Main switch and synchronous rectifier. No Schottky Diode Required 661嘉泰姆

• 2.0V to 5.5V Input Voltage Range 661嘉泰姆

• Output Voltage as Low as 0.6V 661嘉泰姆

• 100% Duty Cycle in Dropout 661嘉泰姆

• Low Quiescent Current: 250μA 661嘉泰姆

• Slope Compensated Current Mode Control for Excellent Line and Load Transient Response 661嘉泰姆

• Short Circuit Protection 661嘉泰姆

• Thermal Fault Protection 661嘉泰姆

•<1μA Shutdown Current661嘉泰姆

• Space Saving 5-Pin SOT23 package661嘉泰姆

• Output voltage adjustable(输出电压可调）661嘉泰姆

三.应用范围661嘉泰姆

• Cellular and Smart Phones661嘉泰姆

• Microprocessors and DSP Core Supplies661嘉泰姆

• Wireless and DSL Modems 661嘉泰姆

• PDAs 661嘉泰姆

• MP3 Player661嘉泰姆

• Digital Still and Video Cameras 661嘉泰姆

• Portable Instruments   661嘉泰姆

四.技术规格书（产品PDF)661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！661嘉泰姆

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五.产品封装图661嘉泰姆

  661嘉泰姆

六.电路原理图661嘉泰姆

   661嘉泰姆

七.相关芯片选择指南661嘉泰姆