目录MNE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） MNE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MNE嘉泰姆

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一,产品概述(General Description)      MNE嘉泰姆
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      The CXSU6340 is a step-up converter that provides a boosted output voltage MNE嘉泰姆

from a low voltage source. Because of its proprietary design, it starts up at MNE嘉泰姆

a very low input voltage down to 0.9V, and only consumes 15uA at standby, makingMNE嘉泰姆

it an ideal choice for single cell alkaline/NiMH battery operations.A switchingMNE嘉泰姆

frequency of 1MHz minimizes solution footprint by allowing the use of tiny, lowMNE嘉泰姆

profile inductors and ceramic capacitors. The current mode PWM design is internallyMNE嘉泰姆

compensated, reducing external parts count.MNE嘉泰姆

  CXSU6340 is available in SOT23-5 Package.MNE嘉泰姆

二.产品特点(Features)MNE嘉泰姆
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Efficiency up to 94%@Vin=3.0V, Vout=5.0VMNE嘉泰姆

Typical 15uA standby currentMNE嘉泰姆

1MHz Switching Frequency allows small inductor and output capMNE嘉泰姆

Input boost-strapping allows using small or no input capMNE嘉泰姆

Low Vin Start-up Voltage down to 0.9V IdealMNE嘉泰姆

for Single Alkaline Cell operationsMNE嘉泰姆

Maximum Output Current up to 300mAMNE嘉泰姆

Low Noise PWM controlMNE嘉泰姆

Internally Compensated Current Mode ControlMNE嘉泰姆

Internal Synchronous RectifierMNE嘉泰姆

Logic Control Shutdown (IQ<1uA)MNE嘉泰姆

Available in SOT23-5MNE嘉泰姆

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

Medical InstrumentsMNE嘉泰姆

Bluetooth HeadsetsMNE嘉泰姆

Flash-Based MP3 PlayersMNE嘉泰姆

Noise Canceling HeadphonesMNE嘉泰姆

四.技术规格书下载（产品PDF）MNE嘉泰姆
MNE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！MNE嘉泰姆

 MNE嘉泰姆

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