目录gyh嘉泰姆

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

一,产品概述(General Description)      gyh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 extendsgyh嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andgyh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-IonSwitchinggyh嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsgyh嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesgyh嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedgyh嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.gyh嘉泰姆
二.产品特点(Features)gyh嘉泰姆
Up to 93% Efficiencygyh嘉泰姆
Low Quiescent Current: 200μAgyh嘉泰姆
Up to 1.4A Load Currentgyh嘉泰姆
Input Voltage: 2.5V ～ 5.5Vgyh嘉泰姆
No Schottky Diode Requiredgyh嘉泰姆
950kHz Fixed Frequency Switchinggyh嘉泰姆
0.8V Reference Allows Low Output Voltagesgyh嘉泰姆
Short-Circuit Protectiongyh嘉泰姆
Shutdown Quiescent Current:<1μAgyh嘉泰姆
SOT-23-5L Package (lead-free package)gyh嘉泰姆
三,应用范围 (Applications)gyh嘉泰姆
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Digital Cameras and MP3gyh嘉泰姆
Palmtop Computers / PDAsgyh嘉泰姆
Cellular Phonesgyh嘉泰姆
Wireless Handsets and DSL Modemsgyh嘉泰姆
PC Cardsgyh嘉泰姆
Portable Media Playersgyh嘉泰姆
四.技术规格书下载（产品PDF）gyh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！gyh嘉泰姆

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

ESD Susceptibilitygyh嘉泰姆

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