目录Bu5嘉泰姆

1.产品概述                       2.产品特点Bu5嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 Bu5嘉泰姆
5.产品封装图                     6.电路原理图                   Bu5嘉泰姆
7.功能概述                        8.相关产品Bu5嘉泰姆

一,产品概述(General Description)      Bu5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 extendsBu5嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andBu5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-IonSwitchingBu5嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsBu5嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesBu5嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedBu5嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.Bu5嘉泰姆
二.产品特点(Features)Bu5嘉泰姆
Up to 93% EfficiencyBu5嘉泰姆
Low Quiescent Current: 200μABu5嘉泰姆
Up to 1.4A Load CurrentBu5嘉泰姆
Input Voltage: 2.5V ～ 5.5VBu5嘉泰姆
No Schottky Diode RequiredBu5嘉泰姆
950kHz Fixed Frequency SwitchingBu5嘉泰姆
0.8V Reference Allows Low Output VoltagesBu5嘉泰姆
Short-Circuit ProtectionBu5嘉泰姆
Shutdown Quiescent Current:<1μABu5嘉泰姆
SOT-23-5L Package (lead-free package)Bu5嘉泰姆
三,应用范围 (Applications)Bu5嘉泰姆
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Digital Cameras and MP3Bu5嘉泰姆
Palmtop Computers / PDAsBu5嘉泰姆
Cellular PhonesBu5嘉泰姆
Wireless Handsets and DSL ModemsBu5嘉泰姆
PC CardsBu5嘉泰姆
Portable Media PlayersBu5嘉泰姆
四.技术规格书下载（产品PDF）Bu5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！Bu5嘉泰姆

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五,产品封装图 (Package)Bu5嘉泰姆
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六.电路原理图Bu5嘉泰姆
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七,功能概述Bu5嘉泰姆
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Input Supply Voltage .....................................................................................................–0.3V ～ 6VBu5嘉泰姆
EN, FB Voltages .......................................................................................................... –0.3V ～ VINBu5嘉泰姆
SW Voltage .................................................................................................... –0.3V ～ (VIN + 0.3V)Bu5嘉泰姆
Peak SW Sink and Source Current................................................................................................ 3ABu5嘉泰姆
Operating Temperature Range (Note 2)...................................................................–40℃ ～ +85℃Bu5嘉泰姆
Storage Temperature Range..................................................................................–65℃ ～ +150℃Bu5嘉泰姆
Lead Temperature (Soldering, 10 sec)....................................................................................+265℃Bu5嘉泰姆
Junction Temperature Range…………………………………………………………–40℃ ～ +125℃Bu5嘉泰姆
Power Dissipation, PD @ TA = 25°C …………………………………………………………..…0.346WBu5嘉泰姆

ESD SusceptibilityBu5嘉泰姆

HBM (Human Body Mode) ……………………………………………………………………………..2KVBu5嘉泰姆
MM (Machine Mode) …………………………………………………………………………………… 50VBu5嘉泰姆
八,相关芯片选择指南          更多同类产品......Bu5嘉泰姆
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Bu5嘉泰姆