目录p4k嘉泰姆

1.产品概述                       2.产品特点p4k嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 p4k嘉泰姆
5.产品封装图                     6.电路原理图                   p4k嘉泰姆
7.功能概述                        8.相关产品p4k嘉泰姆

一,产品概述(General Description)      p4k嘉泰姆
p4k嘉泰姆
   The CXSD6108 is high efficiency synchronous,PWM step-down DC/DC converters working under an input voltage range from 2.2V to 5.5V.p4k嘉泰姆
This feature makes the CXSD6108 suitable for single Li-Lon battery-powered applications. 100% duty cycle capability extends battery life in portablep4k嘉泰姆
devices, while the quiescent current is 200μA with no load, and drops to<1μAp4k嘉泰姆
in shutdown.p4k嘉泰姆
   The internal synchronous switch is desired to increase efficiency without an external Schottky diode. The 1.0MHz/1.4MHz switching frequency allows thep4k嘉泰姆
using of tiny, low profile inductors and ceramic capacitors, which minimizedp4k嘉泰姆
overall solution footprint.p4k嘉泰姆
  The CXSD6108 converters are available in the industry standard TSOT/p4k嘉泰姆
SOT-23-5L  power packages (or upon request)p4k嘉泰姆
二.产品特点(Features)p4k嘉泰姆
p4k嘉泰姆
     Up to 95% Efficiencyp4k嘉泰姆
Current Mode Operation for Excellent Linep4k嘉泰姆
and Load Transient Responsep4k嘉泰姆
700mA Output Currentp4k嘉泰姆
Low Quiescent Current: 200μAp4k嘉泰姆
Output Voltage: 0.6V ～ 5.5Vp4k嘉泰姆
Automatic PWM/PFM Mode Switchingp4k嘉泰姆
No Schottky Diode Requiredp4k嘉泰姆
Frequency Operation: 1.0MHz for Fixedp4k嘉泰姆
Output Voltage and 1.4MHz for Adjustablep4k嘉泰姆
Output Voltagep4k嘉泰姆
Short-Circuit Protectionp4k嘉泰姆
Shutdown Quiescent Current:<1μAp4k嘉泰姆
Low Profile TSOT/ SOT-23-5L Packagep4k嘉泰姆
(lead-free packaging is now available)p4k嘉泰姆
三,应用范围 (Applications)p4k嘉泰姆
p4k嘉泰姆
Digital cameras and MP3p4k嘉泰姆
Palmtop computers / PDAsp4k嘉泰姆
Cellular phonesp4k嘉泰姆
Wireless handsets and DSL modemsp4k嘉泰姆
Portable media playersp4k嘉泰姆
PC cardsp4k嘉泰姆
四.技术规格书下载（产品PDF）p4k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！p4k嘉泰姆

 p4k嘉泰姆

五,产品封装图 (Package)p4k嘉泰姆
p4k嘉泰姆
p4k嘉泰姆
六.电路原理图p4k嘉泰姆
p4k嘉泰姆
p4k嘉泰姆

七,功能概述p4k嘉泰姆
p4k嘉泰姆
Power Dissipation………………………………………………………………………Internally Iimitedp4k嘉泰姆
Input Voltage…………………………………………………………………………………..-0.3V ～ +6Vp4k嘉泰姆
Output Voltage……………………………………………………………………….…….....-0.3V ～ +6Vp4k嘉泰姆
EN,SW Pin Voltage……………………..………………..……………………...……-0.3V ～ (VIN+0.3)Vp4k嘉泰姆
SW Pin Current….………………………………………………………………...……………………..1.3Ap4k嘉泰姆
Operating Temperature Range(Note 2) ………………………………………………...-40℃ ～ +85℃p4k嘉泰姆
Junction Temperature ………………………………………………………...…………-40℃ ～ +125℃p4k嘉泰姆
Storage Temperature Range ………………………………………………………….-65℃ ～ +150℃p4k嘉泰姆
Lead Temperature (Soldering,10 sec.) ………………………………………..…………………..+265℃p4k嘉泰姆
八,相关芯片选择指南            更多同类产品......p4k嘉泰姆
p4k嘉泰姆

共有条评论 用户名: 密码: 验证码: 匿名发表