目录lj6嘉泰姆

1.产品概述                       2.产品特点lj6嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 lj6嘉泰姆
5.产品封装图                     6.电路原理图                   lj6嘉泰姆
7.功能概述                        8.相关产品lj6嘉泰姆

一,产品概述(General Description)      lj6嘉泰姆
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   The CXSD6110A CXSD6110 is a high efficiency synchronous,buck DC/DC converter using a
constant frequency, current mode architecture. 100% duty cycle capability extendslj6嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andlj6嘉泰姆
drops to<1μA in shutdown. The 2.5V to 5.5V input voltage range makes theCXSD6110A CXSD6110 ideally suited for battery-powered applications.single Li-IonSwitchinglj6嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorslj6嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminateslj6嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedlj6嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.lj6嘉泰姆
二.产品特点(Features)lj6嘉泰姆
Up to 93% Efficiencylj6嘉泰姆
Low Quiescent Current: 200μAlj6嘉泰姆
Up to 1.4A Load Currentlj6嘉泰姆
Input Voltage: 2.5V ～ 5.5Vlj6嘉泰姆
No Schottky Diode Requiredlj6嘉泰姆
950kHz Fixed Frequency Switchinglj6嘉泰姆
0.8V Reference Allows Low Output Voltageslj6嘉泰姆
Short-Circuit Protectionlj6嘉泰姆
Shutdown Quiescent Current:<1μAlj6嘉泰姆
SOT-23-5L Package (lead-free package)lj6嘉泰姆
三,应用范围 (Applications)lj6嘉泰姆
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Digital Cameras and MP3lj6嘉泰姆
Palmtop Computers / PDAslj6嘉泰姆
Cellular Phoneslj6嘉泰姆
Wireless Handsets and DSL Modemslj6嘉泰姆
PC Cardslj6嘉泰姆
Portable Media Playerslj6嘉泰姆
四.技术规格书下载（产品PDF）lj6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！lj6嘉泰姆

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五,产品封装图 (Package)lj6嘉泰姆
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六.电路原理图lj6嘉泰姆
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七,功能概述lj6嘉泰姆
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Input Supply Voltage .....................................................................................................–0.3V ～ 6Vlj6嘉泰姆
EN, FB Voltages .......................................................................................................... –0.3V ～ VINlj6嘉泰姆
SW Voltage .................................................................................................... –0.3V ～ (VIN + 0.3V)lj6嘉泰姆
Peak SW Sink and Source Current................................................................................................ 3Alj6嘉泰姆
Operating Temperature Range (Note 2)...................................................................–40℃ ～ +85℃lj6嘉泰姆
Storage Temperature Range..................................................................................–65℃ ～ +150℃lj6嘉泰姆
Lead Temperature (Soldering, 10 sec)....................................................................................+265℃lj6嘉泰姆
Junction Temperature Range…………………………………………………………–40℃ ～ +125℃lj6嘉泰姆
Power Dissipation, PD @ TA = 25°C …………………………………………………………..…0.346Wlj6嘉泰姆

ESD Susceptibilitylj6嘉泰姆

HBM (Human Body Mode) ……………………………………………………………………………..2KVlj6嘉泰姆
MM (Machine Mode) …………………………………………………………………………………… 50Vlj6嘉泰姆
八,相关芯片选择指南          更多同类产品......lj6嘉泰姆
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