目录Rua嘉泰姆

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

一,产品概述(General Description)      Rua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 extendsRua嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andRua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-IonSwitchingRua嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsRua嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesRua嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedRua嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.Rua嘉泰姆
二.产品特点(Features)Rua嘉泰姆
Up to 93% EfficiencyRua嘉泰姆
Low Quiescent Current: 200μARua嘉泰姆
Up to 1.4A Load CurrentRua嘉泰姆
Input Voltage: 2.5V ～ 5.5VRua嘉泰姆
No Schottky Diode RequiredRua嘉泰姆
950kHz Fixed Frequency SwitchingRua嘉泰姆
0.8V Reference Allows Low Output VoltagesRua嘉泰姆
Short-Circuit ProtectionRua嘉泰姆
Shutdown Quiescent Current:<1μARua嘉泰姆
SOT-23-5L Package (lead-free package)Rua嘉泰姆
三,应用范围 (Applications)Rua嘉泰姆
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Digital Cameras and MP3Rua嘉泰姆
Palmtop Computers / PDAsRua嘉泰姆
Cellular PhonesRua嘉泰姆
Wireless Handsets and DSL ModemsRua嘉泰姆
PC CardsRua嘉泰姆
Portable Media PlayersRua嘉泰姆
四.技术规格书下载（产品PDF）Rua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！Rua嘉泰姆

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

ESD SusceptibilityRua嘉泰姆

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