目录Xey嘉泰姆

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

一,产品概述(General Description)      Xey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 extendsXey嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andXey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-IonSwitchingXey嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsXey嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesXey嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedXey嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.Xey嘉泰姆
二.产品特点(Features)Xey嘉泰姆
Up to 93% EfficiencyXey嘉泰姆
Low Quiescent Current: 200μAXey嘉泰姆
Up to 1.4A Load CurrentXey嘉泰姆
Input Voltage: 2.5V ～ 5.5VXey嘉泰姆
No Schottky Diode RequiredXey嘉泰姆
950kHz Fixed Frequency SwitchingXey嘉泰姆
0.8V Reference Allows Low Output VoltagesXey嘉泰姆
Short-Circuit ProtectionXey嘉泰姆
Shutdown Quiescent Current:<1μAXey嘉泰姆
SOT-23-5L Package (lead-free package)Xey嘉泰姆
三,应用范围 (Applications)Xey嘉泰姆
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Digital Cameras and MP3Xey嘉泰姆
Palmtop Computers / PDAsXey嘉泰姆
Cellular PhonesXey嘉泰姆
Wireless Handsets and DSL ModemsXey嘉泰姆
PC CardsXey嘉泰姆
Portable Media PlayersXey嘉泰姆
四.技术规格书下载（产品PDF）Xey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！Xey嘉泰姆

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

ESD SusceptibilityXey嘉泰姆

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