目录ALX嘉泰姆

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

一,产品概述(General Description)      ALX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 extendsALX嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andALX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-IonSwitchingALX嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsALX嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesALX嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedALX嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.ALX嘉泰姆
二.产品特点(Features)ALX嘉泰姆
Up to 93% EfficiencyALX嘉泰姆
Low Quiescent Current: 200μAALX嘉泰姆
Up to 1.4A Load CurrentALX嘉泰姆
Input Voltage: 2.5V ～ 5.5VALX嘉泰姆
No Schottky Diode RequiredALX嘉泰姆
950kHz Fixed Frequency SwitchingALX嘉泰姆
0.8V Reference Allows Low Output VoltagesALX嘉泰姆
Short-Circuit ProtectionALX嘉泰姆
Shutdown Quiescent Current:<1μAALX嘉泰姆
SOT-23-5L Package (lead-free package)ALX嘉泰姆
三,应用范围 (Applications)ALX嘉泰姆
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Digital Cameras and MP3ALX嘉泰姆
Palmtop Computers / PDAsALX嘉泰姆
Cellular PhonesALX嘉泰姆
Wireless Handsets and DSL ModemsALX嘉泰姆
PC CardsALX嘉泰姆
Portable Media PlayersALX嘉泰姆
四.技术规格书下载（产品PDF）ALX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！ALX嘉泰姆

 ALX嘉泰姆

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

ESD SusceptibilityALX嘉泰姆

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