目录lP7嘉泰姆

1.产品概述                       2.产品特点lP7嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 lP7嘉泰姆
5.产品封装图                     6.电路原理图                   lP7嘉泰姆
7.功能概述                        8.相关产品lP7嘉泰姆

一,产品概述(General Description)      lP7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 extendslP7嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andlP7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-IonSwitchinglP7嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorslP7嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminateslP7嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedlP7嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.lP7嘉泰姆
二.产品特点(Features)lP7嘉泰姆
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Up to 93% EfficiencylP7嘉泰姆
Low Quiescent Current: 200μAlP7嘉泰姆
Up to 1.4A Load CurrentlP7嘉泰姆
Input Voltage: 2.5V ～ 5.5VlP7嘉泰姆
No Schottky Diode RequiredlP7嘉泰姆
950kHz Fixed Frequency SwitchinglP7嘉泰姆
0.8V Reference Allows Low Output VoltageslP7嘉泰姆
Short-Circuit ProtectionlP7嘉泰姆
Shutdown Quiescent Current:<1μAlP7嘉泰姆
SOT-23-5L Package (lead-free package)lP7嘉泰姆
三,应用范围 (Applications)lP7嘉泰姆
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Digital Cameras and MP3lP7嘉泰姆
Palmtop Computers / PDAslP7嘉泰姆
Cellular PhoneslP7嘉泰姆
Wireless Handsets and DSL ModemslP7嘉泰姆
PC CardslP7嘉泰姆
Portable Media PlayerslP7嘉泰姆
四.技术规格书下载（产品PDF）lP7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！lP7嘉泰姆

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五,产品封装图 (Package)lP7嘉泰姆
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六.电路原理图lP7嘉泰姆
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七,功能概述lP7嘉泰姆
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Input Supply Voltage .....................................................................................................–0.3V ～ 6VlP7嘉泰姆
EN, FB Voltages .......................................................................................................... –0.3V ～ VINlP7嘉泰姆
SW Voltage .................................................................................................... –0.3V ～ (VIN + 0.3V)lP7嘉泰姆
Peak SW Sink and Source Current................................................................................................ 3AlP7嘉泰姆
Operating Temperature Range (Note 2)...................................................................–40℃ ～ +85℃lP7嘉泰姆
Storage Temperature Range..................................................................................–65℃ ～ +150℃lP7嘉泰姆
Lead Temperature (Soldering, 10 sec)....................................................................................+265℃lP7嘉泰姆
Junction Temperature Range…………………………………………………………–40℃ ～ +125℃lP7嘉泰姆
Power Dissipation, PD @ TA = 25°C …………………………………………………………..…0.346WlP7嘉泰姆

ESD SusceptibilitylP7嘉泰姆

HBM (Human Body Mode) ……………………………………………………………………………..2KVlP7嘉泰姆
MM (Machine Mode) …………………………………………………………………………………… 50VlP7嘉泰姆
八,相关芯片选择指南          更多同类产品......lP7嘉泰姆
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