目录xxh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）xxh嘉泰姆

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

一.产品概述xxh嘉泰姆

   The CXSD6119 is a 1.5MHz constant frequency, slope compensated current xxh嘉泰姆

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

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

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

lithium-Ion (Li+) battery. The CXSD6119 can supply 1000mA of load current xxh嘉泰姆

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

low as 0.6V. The CXSD6119 can also run at 100% duty cycle for low dropout xxh嘉泰姆

operation, extending battery life in portable system. Pulse Skipping Mode xxh嘉泰姆

operation at light loads provides very low output ripple voltage for noise xxh嘉泰姆

sensitive applications.xxh嘉泰姆

 The CXSD6119 is offered in a low profile (1mm)5-pin, SOT package, and is xxh嘉泰姆

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

and 1.8V.  xxh嘉泰姆

二.产品特点xxh嘉泰姆

•High Efficiency: Up to 96% xxh嘉泰姆

• 1.5MHz Constant Switching Frequency xxh嘉泰姆

• 1000mA Output Current atVIN=5V xxh嘉泰姆

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

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

• Output Voltage as Low as 0.6V xxh嘉泰姆

• 100% Duty Cycle in Dropout xxh嘉泰姆

• Low Quiescent Current: 270μA xxh嘉泰姆

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

• Short Circuit Protection xxh嘉泰姆

• Thermal Fault Protection xxh嘉泰姆

•<1μA Shutdown Currentxxh嘉泰姆

• Space Saving 5-Pin SOT23 packagexxh嘉泰姆

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

三.应用范围xxh嘉泰姆

• Cellular and Smart Phonesxxh嘉泰姆

• Microprocessors and DSP Core Suppliesxxh嘉泰姆

• Wireless and DSL Modems xxh嘉泰姆

• PDAs xxh嘉泰姆

• MP3 Player xxh嘉泰姆

• Digital Still and Video Cameras xxh嘉泰姆

• Portable Instruments    xxh嘉泰姆

四.技术规格书（产品PDF)xxh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！xxh嘉泰姆

 xxh嘉泰姆

五.产品封装图xxh嘉泰姆

  xxh嘉泰姆

六.电路原理图xxh嘉泰姆

   xxh嘉泰姆

七.相关芯片选择指南xxh嘉泰姆