目录eL9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） eL9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eL9嘉泰姆

 eL9嘉泰姆

一,产品概述(General Description)      eL9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.eL9嘉泰姆

Because of its proprietary design, it starts up at a very low input voltage down to 850mV, making iteL9嘉泰姆

an ideal choice for single cell alkaline/NiMH battery operations.eL9嘉泰姆

   A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profileeL9嘉泰姆

inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducingeL9嘉泰姆

external parts count.eL9嘉泰姆

     CXSU6338B is housed in a tiny SOT23-5 and SOT89-3 Package.eL9嘉泰姆

二.产品特点(Features)eL9嘉泰姆
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Up to 95% EfficiencyeL9嘉泰姆

Output voltage accuracy 3％eL9嘉泰姆

1MHz Switching Frequency allows small inductoreL9嘉泰姆

and output capeL9嘉泰姆

Input boost-strapping allows using small or noeL9嘉泰姆

input capeL9嘉泰姆

Low Vin Start-up Voltage down to 850mV IdealeL9嘉泰姆

for Single Alkaline Cell operationseL9嘉泰姆

Maximum Output Current up to 300mAeL9嘉泰姆

Low Noise PWM controleL9嘉泰姆

Internally Compensated Current Mode ControleL9嘉泰姆

Internal Synchronous RectifiereL9嘉泰姆

Logic Control Shutdown (IQ<1uA)eL9嘉泰姆

三,应用范围 (Applications)eL9嘉泰姆
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One to Three Cell Battery Operated DeviceseL9嘉泰姆

Medical InstrumentseL9嘉泰姆

Bluetooth HeadsetseL9嘉泰姆

Flash-Based MP3 PlayerseL9嘉泰姆

Noise Canceling HeadphoneseL9嘉泰姆

四.技术规格书下载（产品PDF）eL9嘉泰姆
eL9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！eL9嘉泰姆

 eL9嘉泰姆

五,产品封装图 (Package)eL9嘉泰姆
eL9嘉泰姆
eL9嘉泰姆

六.电路原理图eL9嘉泰姆
eL9嘉泰姆
eL9嘉泰姆

七,功能概述eL9嘉泰姆
eL9嘉泰姆

八,相关芯片选择指南eL9嘉泰姆
eL9嘉泰姆

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