目录XcH嘉泰姆

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

一,产品概述(General Description)      XcH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 extendsXcH嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andXcH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-IonSwitchingXcH嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsXcH嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesXcH嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedXcH嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.XcH嘉泰姆
二.产品特点(Features)XcH嘉泰姆
Up to 93% EfficiencyXcH嘉泰姆
Low Quiescent Current: 200μAXcH嘉泰姆
Up to 1.4A Load CurrentXcH嘉泰姆
Input Voltage: 2.5V ～ 5.5VXcH嘉泰姆
No Schottky Diode RequiredXcH嘉泰姆
950kHz Fixed Frequency SwitchingXcH嘉泰姆
0.8V Reference Allows Low Output VoltagesXcH嘉泰姆
Short-Circuit ProtectionXcH嘉泰姆
Shutdown Quiescent Current:<1μAXcH嘉泰姆
SOT-23-5L Package (lead-free package)XcH嘉泰姆
三,应用范围 (Applications)XcH嘉泰姆
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Digital Cameras and MP3XcH嘉泰姆
Palmtop Computers / PDAsXcH嘉泰姆
Cellular PhonesXcH嘉泰姆
Wireless Handsets and DSL ModemsXcH嘉泰姆
PC CardsXcH嘉泰姆
Portable Media PlayersXcH嘉泰姆
四.技术规格书下载（产品PDF）XcH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！XcH嘉泰姆

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

ESD SusceptibilityXcH嘉泰姆

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