目录k9v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） k9v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k9v嘉泰姆

 k9v嘉泰姆

一,产品概述(General Description)      k9v嘉泰姆
k9v嘉泰姆
      The CXSU6340 is a step-up converter that provides a boosted output voltage k9v嘉泰姆

from a low voltage source. Because of its proprietary design, it starts up at k9v嘉泰姆

a very low input voltage down to 0.9V, and only consumes 15uA at standby, makingk9v嘉泰姆

it an ideal choice for single cell alkaline/NiMH battery operations.A switchingk9v嘉泰姆

frequency of 1MHz minimizes solution footprint by allowing the use of tiny, lowk9v嘉泰姆

profile inductors and ceramic capacitors. The current mode PWM design is internallyk9v嘉泰姆

compensated, reducing external parts count.k9v嘉泰姆

  CXSU6340 is available in SOT23-5 Package.k9v嘉泰姆

二.产品特点(Features)k9v嘉泰姆
k9v嘉泰姆

Efficiency up to 94%@Vin=3.0V, Vout=5.0Vk9v嘉泰姆

Typical 15uA standby currentk9v嘉泰姆

1MHz Switching Frequency allows small inductor and output capk9v嘉泰姆

Input boost-strapping allows using small or no input capk9v嘉泰姆

Low Vin Start-up Voltage down to 0.9V Idealk9v嘉泰姆

for Single Alkaline Cell operationsk9v嘉泰姆

Maximum Output Current up to 300mAk9v嘉泰姆

Low Noise PWM controlk9v嘉泰姆

Internally Compensated Current Mode Controlk9v嘉泰姆

Internal Synchronous Rectifierk9v嘉泰姆

Logic Control Shutdown (IQ<1uA)k9v嘉泰姆

Available in SOT23-5k9v嘉泰姆

三,应用范围 (Applications)k9v嘉泰姆
k9v嘉泰姆

One to Three Cell Battery Operated Devicesk9v嘉泰姆

Medical Instrumentsk9v嘉泰姆

Bluetooth Headsetsk9v嘉泰姆

Flash-Based MP3 Playersk9v嘉泰姆

Noise Canceling Headphonesk9v嘉泰姆

四.技术规格书下载（产品PDF）k9v嘉泰姆
k9v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！k9v嘉泰姆

 k9v嘉泰姆

五,产品封装图 (Package)k9v嘉泰姆
k9v嘉泰姆
k9v嘉泰姆
六.电路原理图k9v嘉泰姆
k9v嘉泰姆
k9v嘉泰姆

七,功能概述k9v嘉泰姆
k9v嘉泰姆

八,相关芯片选择指南k9v嘉泰姆
k9v嘉泰姆

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