目录dgA嘉泰姆

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

一,产品概述(General Description)      dgA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 extendsdgA嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, anddgA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-IonSwitchingdgA嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsdgA嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesdgA嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supporteddgA嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.dgA嘉泰姆
二.产品特点(Features)dgA嘉泰姆
Up to 93% EfficiencydgA嘉泰姆
Low Quiescent Current: 200μAdgA嘉泰姆
Up to 1.4A Load CurrentdgA嘉泰姆
Input Voltage: 2.5V ～ 5.5VdgA嘉泰姆
No Schottky Diode RequireddgA嘉泰姆
950kHz Fixed Frequency SwitchingdgA嘉泰姆
0.8V Reference Allows Low Output VoltagesdgA嘉泰姆
Short-Circuit ProtectiondgA嘉泰姆
Shutdown Quiescent Current:<1μAdgA嘉泰姆
SOT-23-5L Package (lead-free package)dgA嘉泰姆
三,应用范围 (Applications)dgA嘉泰姆
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Digital Cameras and MP3dgA嘉泰姆
Palmtop Computers / PDAsdgA嘉泰姆
Cellular PhonesdgA嘉泰姆
Wireless Handsets and DSL ModemsdgA嘉泰姆
PC CardsdgA嘉泰姆
Portable Media PlayersdgA嘉泰姆
四.技术规格书下载（产品PDF）dgA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！dgA嘉泰姆

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

ESD SusceptibilitydgA嘉泰姆

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