目录gVY嘉泰姆

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

一,产品概述(General Description)      gVY嘉泰姆
gVY嘉泰姆
   The CXSD6110A CXSD6110 is a high efficiency synchronous,buck DC/DC converter using a
constant frequency, current mode architecture. 100% duty cycle capability extendsgVY嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andgVY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-IonSwitchinggVY嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsgVY嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesgVY嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportedgVY嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.gVY嘉泰姆
二.产品特点(Features)gVY嘉泰姆
Up to 93% EfficiencygVY嘉泰姆
Low Quiescent Current: 200μAgVY嘉泰姆
Up to 1.4A Load CurrentgVY嘉泰姆
Input Voltage: 2.5V ～ 5.5VgVY嘉泰姆
No Schottky Diode RequiredgVY嘉泰姆
950kHz Fixed Frequency SwitchinggVY嘉泰姆
0.8V Reference Allows Low Output VoltagesgVY嘉泰姆
Short-Circuit ProtectiongVY嘉泰姆
Shutdown Quiescent Current:<1μAgVY嘉泰姆
SOT-23-5L Package (lead-free package)gVY嘉泰姆
三,应用范围 (Applications)gVY嘉泰姆
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Digital Cameras and MP3gVY嘉泰姆
Palmtop Computers / PDAsgVY嘉泰姆
Cellular PhonesgVY嘉泰姆
Wireless Handsets and DSL ModemsgVY嘉泰姆
PC CardsgVY嘉泰姆
Portable Media PlayersgVY嘉泰姆
四.技术规格书下载（产品PDF）gVY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！gVY嘉泰姆

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

ESD SusceptibilitygVY嘉泰姆

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