目录nOq嘉泰姆

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

一,产品概述(General Description)      nOq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 extendsnOq嘉泰姆
battery life in portable devices, while the supply current is 200μA with no load, andnOq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-IonSwitchingnOq嘉泰姆
frequency is internally set at 0.95MHz,allowing the use of small surface mount inductorsnOq嘉泰姆
and capacitors.The internal synchronous switch increases efficiency and eliminatesnOq嘉泰姆
the need for an external Schottky diode. Low output voltages are easily supportednOq嘉泰姆
with the 0.8V feedback reference voltage. The CXSD6110A CXSD6110 is available in a low profile  SOT-23-5L package.nOq嘉泰姆
二.产品特点(Features)nOq嘉泰姆
Up to 93% EfficiencynOq嘉泰姆
Low Quiescent Current: 200μAnOq嘉泰姆
Up to 1.4A Load CurrentnOq嘉泰姆
Input Voltage: 2.5V ～ 5.5VnOq嘉泰姆
No Schottky Diode RequirednOq嘉泰姆
950kHz Fixed Frequency SwitchingnOq嘉泰姆
0.8V Reference Allows Low Output VoltagesnOq嘉泰姆
Short-Circuit ProtectionnOq嘉泰姆
Shutdown Quiescent Current:<1μAnOq嘉泰姆
SOT-23-5L Package (lead-free package)nOq嘉泰姆
三,应用范围 (Applications)nOq嘉泰姆
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Digital Cameras and MP3nOq嘉泰姆
Palmtop Computers / PDAsnOq嘉泰姆
Cellular PhonesnOq嘉泰姆
Wireless Handsets and DSL ModemsnOq嘉泰姆
PC CardsnOq嘉泰姆
Portable Media PlayersnOq嘉泰姆
四.技术规格书下载（产品PDF）nOq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！nOq嘉泰姆

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

ESD SusceptibilitynOq嘉泰姆

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