目录Zni嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载（产品PDF文档） Zni嘉泰姆
5.产品封装图   6.电路原理图  7.功能概述      8.相关产品Zni嘉泰姆

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一,产品概述(General Description)      Zni嘉泰姆
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    The CXSU6338B is a step-up converter that provides a boosted output voltage from a low voltage source.Zni嘉泰姆

Because of its proprietary design, it starts up at a very low input voltage down to 850mV, making itZni嘉泰姆

an ideal choice for single cell alkaline/NiMH battery operations.Zni嘉泰姆

   A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profileZni嘉泰姆

inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducingZni嘉泰姆

external parts count.Zni嘉泰姆

     CXSU6338B is housed in a tiny SOT23-5 and SOT89-3 Package.Zni嘉泰姆

二.产品特点(Features)Zni嘉泰姆
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Up to 95% EfficiencyZni嘉泰姆

Output voltage accuracy 3％Zni嘉泰姆

1MHz Switching Frequency allows small inductorZni嘉泰姆

and output capZni嘉泰姆

Input boost-strapping allows using small or noZni嘉泰姆

input capZni嘉泰姆

Low Vin Start-up Voltage down to 850mV IdealZni嘉泰姆

for Single Alkaline Cell operationsZni嘉泰姆

Maximum Output Current up to 300mAZni嘉泰姆

Low Noise PWM controlZni嘉泰姆

Internally Compensated Current Mode ControlZni嘉泰姆

Internal Synchronous RectifierZni嘉泰姆

Logic Control Shutdown (IQ<1uA)Zni嘉泰姆

三,应用范围 (Applications)Zni嘉泰姆
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One to Three Cell Battery Operated DevicesZni嘉泰姆

Medical InstrumentsZni嘉泰姆

Bluetooth HeadsetsZni嘉泰姆

Flash-Based MP3 PlayersZni嘉泰姆

Noise Canceling HeadphonesZni嘉泰姆

四.技术规格书下载（产品PDF）Zni嘉泰姆
Zni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！Zni嘉泰姆

 Zni嘉泰姆

五,产品封装图 (Package)Zni嘉泰姆
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六.电路原理图Zni嘉泰姆
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七,功能概述Zni嘉泰姆
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八,相关芯片选择指南Zni嘉泰姆
Zni嘉泰姆

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