目录IFH嘉泰姆

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

一,产品概述(General Description)      IFH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 extendsIFH嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andIFH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-IonSwitchingIFH嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsIFH嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesIFH嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedIFH嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.IFH嘉泰姆
二.产品特点(Features)IFH嘉泰姆
Up to 93% EfficiencyIFH嘉泰姆
Low Quiescent Current: 200μAIFH嘉泰姆
Up to 1.4A Load CurrentIFH嘉泰姆
Input Voltage: 2.5V ～ 5.5VIFH嘉泰姆
No Schottky Diode RequiredIFH嘉泰姆
950kHz Fixed Frequency SwitchingIFH嘉泰姆
0.8V Reference Allows Low Output VoltagesIFH嘉泰姆
Short-Circuit ProtectionIFH嘉泰姆
Shutdown Quiescent Current:<1μAIFH嘉泰姆
SOT-23-5L Package (lead-free package)IFH嘉泰姆
三,应用范围 (Applications)IFH嘉泰姆
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Digital Cameras and MP3IFH嘉泰姆
Palmtop Computers / PDAsIFH嘉泰姆
Cellular PhonesIFH嘉泰姆
Wireless Handsets and DSL ModemsIFH嘉泰姆
PC CardsIFH嘉泰姆
Portable Media PlayersIFH嘉泰姆
四.技术规格书下载（产品PDF）IFH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！IFH嘉泰姆

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

ESD SusceptibilityIFH嘉泰姆

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