目录hqL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） hqL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hqL嘉泰姆

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一,产品概述(General Description)      hqL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.hqL嘉泰姆

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

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

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

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

external parts count.hqL嘉泰姆

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

二.产品特点(Features)hqL嘉泰姆
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Up to 95% EfficiencyhqL嘉泰姆

Output voltage accuracy 3％hqL嘉泰姆

1MHz Switching Frequency allows small inductorhqL嘉泰姆

and output caphqL嘉泰姆

Input boost-strapping allows using small or nohqL嘉泰姆

input caphqL嘉泰姆

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

for Single Alkaline Cell operationshqL嘉泰姆

Maximum Output Current up to 300mAhqL嘉泰姆

Low Noise PWM controlhqL嘉泰姆

Internally Compensated Current Mode ControlhqL嘉泰姆

Internal Synchronous RectifierhqL嘉泰姆

Logic Control Shutdown (IQ<1uA)hqL嘉泰姆

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

Medical InstrumentshqL嘉泰姆

Bluetooth HeadsetshqL嘉泰姆

Flash-Based MP3 PlayershqL嘉泰姆

Noise Canceling HeadphoneshqL嘉泰姆

四.技术规格书下载（产品PDF）hqL嘉泰姆
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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！hqL嘉泰姆

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