目录52l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）52l嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品52l嘉泰姆

一.产品概述52l嘉泰姆

   The CXSD6120 is a 1.4MHz constant frequency, slope compensated current 52l嘉泰姆

mode PWM stepdown converter. The device integrates a main switch and a 52l嘉泰姆

synchronous rectifier for high efficiency without an external Schottky diode. 52l嘉泰姆

It is ideal for powering portable equipment that runs from a single cell 52l嘉泰姆

lithium-Ion (Li+) battery. The CXSD6120 can supply 600mA of load current from 52l嘉泰姆

a 2.0V to 5.5V input voltage. The output voltage can be regulated as low as 52l嘉泰姆

0.6V. The CXSD6120 can also run at 100% duty cycle for low dropout operation, 52l嘉泰姆

extending battery life in portable system. Pulse Skipping Mode operation at 52l嘉泰姆

light loads provides very low output ripple voltage for noise sensitive 52l嘉泰姆

applications.52l嘉泰姆

   The CXSD6120 is offered in a low profile (1mm) 5-pin, SOT package, and is 52l嘉泰姆

available in an adjustable version and fixed output voltage of 1.2V, 1.5V and 1.8V.  52l嘉泰姆

二.产品特点52l嘉泰姆

• High Efficiency: Up to 96% 52l嘉泰姆

• 1.4MHz Constant Switching Frequency 52l嘉泰姆

• 600mA Output Current at VIN=3V 52l嘉泰姆

• Integrated Main switch and synchronous rectifier. No Schottky Diode Required 52l嘉泰姆

• 2.0V to 5.5V Input Voltage Range 52l嘉泰姆

• Output Voltage as Low as 0.6V 52l嘉泰姆

• 100% Duty Cycle in Dropout 52l嘉泰姆

• Low Quiescent Current: 250μA 52l嘉泰姆

• Slope Compensated Current Mode Control for Excellent Line and Load Transient Response 52l嘉泰姆

• Short Circuit Protection 52l嘉泰姆

• Thermal Fault Protection 52l嘉泰姆

•<1μA Shutdown Current52l嘉泰姆

• Space Saving 5-Pin SOT23 package52l嘉泰姆

• Output voltage adjustable(输出电压可调）52l嘉泰姆

三.应用范围52l嘉泰姆

• Cellular and Smart Phones52l嘉泰姆

• Microprocessors and DSP Core Supplies52l嘉泰姆

• Wireless and DSL Modems 52l嘉泰姆

• PDAs 52l嘉泰姆

• MP3 Player52l嘉泰姆

• Digital Still and Video Cameras 52l嘉泰姆

• Portable Instruments   52l嘉泰姆

四.技术规格书（产品PDF)52l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！52l嘉泰姆

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五.产品封装图52l嘉泰姆

  52l嘉泰姆

六.电路原理图52l嘉泰姆

   52l嘉泰姆

七.相关芯片选择指南52l嘉泰姆